WO2022164288A1 - 비염증성 식세포작용 유도 활성을 갖는 융합분자 - Google Patents
비염증성 식세포작용 유도 활성을 갖는 융합분자 Download PDFInfo
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Images
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- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
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- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
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- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
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- C12Y207/10—Protein-tyrosine kinases (2.7.10)
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Definitions
- the present invention relates to a fusion molecule having non-inflammatory phagocytosis-inducing activity, and suggests its applicability for preventing or treating diseases caused by abnormal accumulation of substances such as proteinosis.
- Amyloidosis is a disease in which an abnormal protein called amyloid accumulates in tissues.
- Amyloid is a protein mass that has a diameter of 7-13 nm and a beta-sheet structure and appears in a fibrous form when viewed under a microscope. have.
- Amyloid is not found in a normal body, and it has been reported that 36 proteins can form it to date (Picken, Acta Haematol. (2020), 143:322-334).
- Representative amyloidosis includes neurological diseases such as Alzheimer's disease, Parkinson's disease, Huntington disease, and prion disease. There are a number of amyloidosis that have features.
- Alzheimer's disease is the biggest cause of dementia and is a fatal disease that accompanies learning and memory impairments. It is predicted that 130 million people in the world will suffer from Alzheimer's disease by 2050, and 1 in 9 people over the age of 65 is already diagnosed with Alzheimer's disease.
- Alzheimer's disease shows a singularity in that beta-amyloid (A ⁇ ) protein, which is produced by abnormal decomposition of amyloid precursor protein (APP), is deposited on the outside of the brain cell membrane, and is accompanied by tau binding to microtubules. (tau) shows abnormal binding due to protein hyperphosphorylation.
- a ⁇ beta-amyloid
- APP amyloid precursor protein
- oligomers and fibrils which are formed by aggregation of beta-amyloid, cause synapse function degradation and cytotoxicity through various pathways, and astrocytes and microglia responsible for immunity in the brain. It has been recently reported that a vicious cycle that adversely affects nerve cells again occurs through changes in the function of cells (microglia).
- Alzheimer's disease drugs that inhibit the breakdown of acetylcholine or inhibit the activity of NMDA receptors, and these are aimed only at temporary relief of symptoms, not the underlying treatment of the disease. Therefore, there is still no method that can fundamentally treat Alzheimer's disease, and accordingly, it is known as the most expensive disease to treat and care for patients in an aging population.
- beta-amyloid-reducing BACE inhibitors in Alzheimer's patients with cognitive decline, beta-amyloid plaques are already accumulated and neuronal cell death is taking place, so the strategy to block further production is not very effective.
- beta-amyloid antibody binds to beta-amyloid oligomer and fibrils to prevent their aggregation, or microglial cells recognize the monoclonal antibody Fc receptor through phagocytosis of beta-amyloid.
- ARIA Amyloid-Related-Imaging-Abnormalities
- beta-amyloid monoclonal antibody Since synapses and nerve cells in the brain respond sensitively to inflammatory cytokines, treatment with beta-amyloid monoclonal antibody is an innate risk that can only cause damage to nerve cells and synapses at the same time even if beta-amyloid is removed to some extent. I have a problem.
- an important task in the treatment of Alzheimer's disease in the future is to develop a method that can selectively remove only beta-amyloid oligomers and fibrils without causing an inflammatory response and synaptic damage, and these drugs will contribute to the treatment of Alzheimer's disease. is expected to be able to
- a method for selectively removing only a targeted abnormal accumulation material such as an abnormal accumulation protein that causes proteinosis, without causing an inflammatory response and subsequent tissue damage, is widely applied to Tau (Tau). It will be possible to develop a method to selectively remove abnormally accumulated proteins such as ⁇ -synuclein and huntingtin.
- These drugs are expected to make an innovative contribution to the treatment of not only neurological diseases such as Huntington's disease, but also diseases related to abnormal accumulation of specific substances.
- the present invention relates to a fusion molecule having phagocytosis-inducing activity, and an object of the present invention is to suggest the possibility of use for the prevention or treatment of diseases caused by abnormal accumulation of target substances.
- One aspect of the present invention is a first region having TAM receptor binding ability; And it provides a fusion molecule having a phagocytosis inducing activity, comprising a second region that specifically binds to a target substance.
- the TAM receptor may be one or more specifically selected from the group consisting of Tyro3, Axl and MerTK, which bind to laminin G-like domain (or LG domain) to induce phagocytosis. can do.
- the first region may include Gas6, ProS1, Tubby, Tulp1, Gal3, or an active fragment thereof. If it is a protein in which the ability to induce phagocytosis through interaction with these native TAM receptors is preserved It is not particularly limited in its form or scope.
- the first region may be preferably selected from Gas6, ProS1, or active fragments thereof.
- the first region may include a laminin G-like domain of Gas6 or ProS1, or an active fragment thereof, which is a phagocytosis-related bridging molecule strongly expressed in various tissues, and laminin G- Since it contains a similar domain, it can induce phagocytosis through TAM receptors.
- the laminin G-like domain may specifically include an LG1 domain, an LG2 domain, or a combination thereof, and preferably include both an LG1 domain and an LG2 domain, which bind to the TAM receptor and phagocytose. may induce phagocytosis.
- the first region may include at least one of SEQ ID NO: 1 and SEQ ID NO: 2; Or at least one of SEQ ID NO: 3 and SEQ ID NO: 4; may be a peptide comprising the sequence.
- the first region comprises a sequence comprising both the sequences of SEQ ID NO: 1 and SEQ ID NO: 2; or a sequence comprising both SEQ ID NO:3 and SEQ ID NO:4; It may be a peptide comprising any one, and more preferably a peptide comprising the sequence of SEQ ID NO: 5 or SEQ ID NO: 6.
- the peptide comprising the sequence of SEQ ID NO: includes not only the amino acid sequence but also amino acid sequence variants.
- the sequence variant means a protein having a sequence different from that of the amino acid sequence and one or more amino acid residues, and as long as the activity of the fusion molecule is maintained, any cleavage, deletion, insertion, substitution, etc. It is possible.
- An example of the sequence variant is a form in which an amino acid residue at a site not essential for activity is truncated or deleted, or a form in which an amino acid residue at a site important for self-repression is substituted.
- modification may be performed by phosphorylation, glycosylation, methylation, farnesylation, or the like. It is more preferable if the function and/or stability (thermal stability, pH stability, structural stability, etc.) and/or solubility of the protein is increased by the mutation in the amino acid sequence through the mutation and modification of the sequence.
- the method of inducing a mutation in the amino acid sequence is to use a method of preparing a nucleic acid molecule containing a nucleotide sequence corresponding to the amino acid sequence to be changed by mutating the nucleotide sequence encoding the protein, and obtaining a gene encoding it
- the method may be mutagenized in vivo or in vitro using any mutagenesis technique well known in the art. For example, site-directed mutagenesis (Hutchinson et al., J. Biol.
- the first region when the first region includes a laminin G-like domain of Gas6 or ProS1, or an active fragment thereof, the first region may not include a Gla domain, which although the region does not recognize phosphatidylserine (PS), the second region may recognize a target substance and induce phagocytosis.
- PS phosphatidylserine
- the first region when the first region includes a laminin G-like domain of Gas6 or ProS1, or an active fragment thereof, the first region may not include both a Gla domain and an EGF domain. , this may be for the purpose of increasing the yield by suppressing the aggregation phenomenon in the purification process of the fusion molecule in addition to the technical effect that can be obtained by not including the Gla domain described above.
- the target material may be a material that accumulates in a living tissue and causes a disease. For example, it may be accumulating in the affected, ie, diseased, tissue of the patient.
- the substance accumulated in the disease may be a protein, that is, the disease may be proteinosis, but is not limited thereto.
- the target substance may be amyloid, ie, the proteinosis may be amyloidosis.
- the target material may be selected from among the abnormal accumulation substances shown in Table 1 below, and in this case, the disease may be a disease in which each abnormal accumulation substance is detected.
- the proteinosis may be one selected from Alzheimer's disease, Parkinson's disease, Huntington's disease, and Prion's disease, and in this case, the target substance may be an abnormally accumulated protein that causes the disease, that is, each (respectively) It may be a beta-amyloid ( ⁇ -Amyloid), tau (Tau), alpha-synuclein ( ⁇ -Synuclein), huntingtin (Huntingtin), prion (prion) protein.
- ⁇ -Amyloid beta-amyloid
- tau tau
- ⁇ -Synuclein alpha-synuclein
- prion prion
- Abnormal accumulation substance abbreviation disease ⁇ -Amyloid derived from amyloid precursor protein A ⁇ Alzheimer's disease, hereditary cerebral haemorrhage with amyloidosis, etc.
- ⁇ -Synuclein A ⁇ Syn Parkinson's disease, Parkinson's dementia, Dementia with Lewy bodies, Multiple System Atrophy, etc.
- PrP Sc APrP Transmissible Spongiform Encephalopathy Fatal familial insomnia, Gerstmann-Straussler-Scheinker disease, Creutzfeldt-Jacob disease, New variant Creutzfeldt-Jacob disease, etc.
- Microtubule associated protein tau ATau Tauopathies (Pick's disease, Progressive supranuclear palsy, Corticobasal degeneration, Frontotemporal dementia with parkinsonism linked to chromosome 17, Argyrophilic grain disease, etc.), Alzheimer's disease, Parkinson's disease, etc.
- Huntingtin exon 1 doesn't exist) Huntington's disease, etc.
- TDP43 TAR DNA-binding protein 43
- SOD1 Superoxide dismutase 1
- ALS Amyotrophic lateral sclerosis
- the second region that specifically binds to the target substance may be selected from among an antibody, an active fragment thereof, an antibody-like protein, a peptide, an aptamer, and a soluble receptor that specifically binds to the target substance. There is no particular limitation as long as it is a form that can be specifically bound.
- the antibody or active fragment thereof comprises, for example, i) an immunoglobulin selected from among IgG1, IgG2, IgG3 and IgG4; ii) native antibody fragments such as Fv, Fab, Fab', F(ab')2, VHH, VNAR, etc.; iii) engineered antibodies such as scFv, dsFv, ds-scFv, (scFv)2, diabody, triabody, tetrabody, pentabody and the like; It may be selected from The antibody or active fragment thereof is, for example, a Mab, Fab or single-chain Fv fragment thereof based on six complementarity-determining regions (CDRs) derived from an antibody or antibody that specifically binds to a corresponding target substance ( scFv).
- CDRs complementarity-determining regions
- the protein or active fragment thereof that specifically binds to the target substance includes an essential part for the activity of specifically binding to the target substance, and is connected to the first region without accompanying an inflammatory reaction. As long as it exhibits an effect that does not cause synaptic damage, it is not particularly limited in its form or scope.
- the target substance may be beta-amyloid, and in this case, the protein or active fragment thereof specifically binding to the target substance may include aducanumab or a single chain Fv fragment thereof.
- the second region is based on six complementarity determining regions (CDRs) derived from any one selected from the group consisting of aducanumab, semorinemab, and cinpanemab, Mab, Fab, or It may include a single chain Fv fragment.
- CDRs complementarity determining regions
- the antibody or active fragment thereof may not include an Fc region, and preferably may include an Fc region variant that does not bind to an Fc receptor (particularly an Fc ⁇ receptor). Such Fc region variants may be included to improve physical properties, such as purification.
- the antibody-like protein refers to a protein scaffold capable of specifically binding to a target material, such as an antibody.
- Antibody-like proteins can be designed to target a binding site that the antibody cannot reach due to their small size (2-20 kDa) compared to the average 150 kDa antibody. It is known that it is more stable at high temperatures than antibodies, and that synthesis and chemical synthesis using non-mammalian cells such as viruses and yeast are much easier.
- the aptamer refers to single-stranded DNA (ssDNA) or RNA having high specificity and affinity for a specific substance.
- ssDNA single-stranded DNA
- RNA RNA having high specificity and affinity for a specific substance.
- Aptamers have very high affinity for specific substances and are stable, can be synthesized by a relatively simple method, can be modified in various ways to increase binding force, and can be targeted to cells, proteins, and even small organic substances. Its specificity and stability are very high compared to antibodies that have already been developed.
- the method for preparing the aptamer may be prepared through a known SELEX (Systematic Evolution of Ligands by Exponential enrichment) method.
- Such an aptamer for example, can be linked to the first region after preparing an aptamer that specifically binds to beta-amyloid, tau, and alpha-synuclein through a known SELEX (Systematic Evolution of Ligands by Exponential enrichment) method, Through this, the fusion molecule according to the present invention can be generated.
- SELEX Systematic Evolution of Ligands by Exponential enrichment
- the aptamer of the present invention is not limited as long as it can specifically bind to beta-amyloid, tau, and alpha-synuclein, and the bases used in the aptamer are A, G, C, U, unless otherwise specified, their deoxy It may be selected from the group consisting of bases in the form.
- the aptamer is, in order to improve stability, polyethylene glycol (PEG), idT (inverted deoxythymidine), LNA (Locked Nucleic Acid) at the 5' end region, the middle region, the 3' end region, or both ends.
- PEG polyethylene glycol
- idT inverted deoxythymidine
- LNA Locked Nucleic Acid
- 2'-methoxy nucleoside, 2'-amino nucleoside, 2'F-nucleoside, amine linker, thiol linker, and one or more selected from the group consisting of cholesterol may be combined and modified.
- idT inverted deoxythymidine
- idT is one of the molecules used to prevent degradation by nucleases of aptamers, which are generally weak in resistance to nucleases.
- idT combines the 3'-OH of the preceding unit with the 3'-OH of the next unit by artificially changing so that 5'-OH, not 3'-OH, is exposed. It is a molecule that has the effect of inhibiting degradation by 3'exonuclease, a type of nuclease.
- the soluble receptor of the present invention includes a domain having an activity capable of binding to a target substance, that is, an endogenous ligand, and the domain is derived from an endogenous membrane receptor or an intracellular receptor. one or a derivative thereof.
- a region having activity other than binding to a target substance in the intrinsic receptor may be removed.
- the peptide which may be the second region, is a polypeptide containing an amino acid capable of specifically binding to a target substance as a monomer, except for the antibody or its active fragment, antibody-like protein, and soluble receptor. it means.
- the phagocytosis may be induced in cells expressing the TAM receptor.
- Phagocytosis generally refers to the swallowing of cells or particles of 0.5 ⁇ m or larger, and involves the process of tethering, engulfing, and degrading the cells or particles.
- phagocytosis forms a phagosome that surrounds internalized cells or particles, and also includes a process of decomposition within the phagolysosome by the fusion of the phagosome and lysosome. .
- apoptosis or necrosis apoptosis or necrosis
- efferocytosis apoptosis or necrosis
- the cells expressing the TAM receptor may be one or more professional phagocytes, one or more non-professional phagocytes, or a combination thereof.
- professional phagocytes refer to cells whose main role is to remove dead cells and accumulated debris through phagocytosis, and include macrophages, neutrophils, dendritic cells and This includes mast cells. Macrophages usually stay in each tissue that can be a pathway for infection, and in many cases are called by different names for each tissue, such as adipose tissue macrophage in adipose tissue, monocyte in bone marrow or blood, and cooper in liver.
- spleen examples include red pulp macrophage of the red pulp of spleen, peritoneal macrophage of the peritoneal cavity, and LysoMac of Peyer's patch.
- unprofessional phagocytes refer to cells that mainly function specific to the tissue in which the phagocytes reside, but can phagocytose when necessary, and include epithelial cells, endothelial cells, and fibroblasts (epithelial cells). fibroblast), mesenchymal cells, etc., and some tissue-specific cells, such as astrocytes or oligodendrocytes of the central nervous system, Muller cells of the retina, and hepatocytes of the liver ( hepatocyte), muscle satellite cells, testicular Sertoli cells, etc., natural killer cells, large granular lymphocytes, eosinophils, basophils , including some lymphocytes such as B cells.
- fibroblast epithelial cells
- mesenchymal cells etc.
- tissue-specific cells such as astrocytes or oligodendrocytes of the central nervous system, Muller cells of the retina, and hepatocytes of the liver ( hepatocyte), muscle satellite cells, testicular
- the fusion molecule according to the present invention can induce phagocytosis in phagocytes specific to the tissue in which the target substance to be removed is accumulated.
- the phagocytosis may be induced in astrocytes, microglia, oligodendrocytes, or a combination thereof. This can be induced, for example, by locally administering the fusion molecule according to the present invention to such a tissue or by manipulating cells in the tissue to express and secrete the fusion molecule.
- the induction of phagocytosis may not be accompanied by an inflammatory response. In that it does not induce an inflammatory response while removing the target substance, and can suppress tissue damage caused by the inflammatory response, it is possible to more safely treat the deterioration of tissue due to the accumulation of the target substance compared to the existing technology.
- the fusion molecule may further include a tag.
- a label When such a label is added to the fusion molecule, it can be used to purify the fusion molecule, or to check the expression, action or process of the fusion molecule.
- the label is His-tag, T7-tag, S-tag, FLAG-tag, Strep-tag, Trx: thioredoxin-tag, His-patch thioredoxin-tag, lacZ (L-Galactosidase)-tag, chloramphenicol acetyltransferase-tag, trpE-tag, avidin/streptavidin/ Strep -tag, T7gene10-tag, staphylococcal Protein A (staphylococcal protein A)-tag, streptococcal protein G-tag, GST (glutathione- S -transferase)-tag, DHFR (dihydrofolate reductase)-tag, CBD's (cellulose binding domains)-tag , MBP (maltose binding protein)-tag, galactose-binding protein-tag, calmodulin binding protein (CBP: calmodulin binding protein)-tag, HAI (hemagglutin
- the fusion molecule may further include a signal peptide (a signal peptide or leader sequence) at the N-terminus.
- the signal peptide is a short peptide present at the N-terminus at the beginning of the synthesis of a protein directed toward the secretory pathway, and is known to specify the intracellular location of the protein, (in the case of a membrane protein), and the membrane topology. have.
- the signal peptide may be cleaved while the fusion molecule is expressed and secreted out of the cell.
- first region, second region, label, signal peptide, or region having minimal functionality included in the fusion molecule are directly linked to each other, It may be linked by a linker comprising a short oligopeptide or polypeptide.
- the linker may comprise from 2 to 500 amino acid residues.
- the linker is not particularly limited in length or type, as long as it is a linker capable of forming the fusion molecule by linking each of the aforementioned regions to have the intended activity.
- a commonly used oligopeptide linker is (GGGGS)n, that is, a linker in which one or more Gly-Gly-Gly-Gly-Ser units are repeated.
- Others GSSGGS)n, KESGSVSSEQLAQFRSLD, EGKSSGSGSESKST, GSAGSAAGSGEF, (EAAAK)n, CRRRRRREAEAC, A(EAAAK)4ALEA(EAAAK)4A, GGGGGGGG, GGTSGGGG, AEFPAAAKEAAAAKA, PAPAP, HRVQGGTRAD) , AGNRVRRSVG, RRRRRR, GFLG, or GSSGGSGSSGGSGGGDEADGSRGSQKAGVDE may also be used as the linker, but is not limited thereto.
- nucleic acid molecule encoding the fusion molecule and an expression vector comprising the same.
- one or more nucleic acid bases may be mutated by substitution, deletion, insertion, or a combination thereof, as long as it encodes a protein having the same activity.
- the nucleic acid molecule sequence encoding the fusion molecule may be isolated from nature or may be artificially prepared through synthetic or genetic recombination methods.
- the nucleic acid molecule sequence encoding the fusion molecule is provided by operatively linking it to an expression vector capable of expressing it.
- the "expression vector” is a vector capable of expressing a target protein or target RNA by introducing a nucleic acid sequence encoding a target gene into a suitable host cell, and includes an essential regulatory element operably linked to express a gene insert. say the offering Such expression vectors include all vectors such as plasmid vectors, cosmid vectors, bacteriophage vectors, and viral vectors.
- Suitable expression vectors have expression control elements such as promoters, start codons, stop codons, polyadenylation signals and enhancers.
- the start codon and stop codon are generally considered to be part of a nucleic acid sequence that encodes a protein, and the protein coding sequence is constructed to be in frame to be operable in a vector. Promoters may be constitutive or inducible.
- a conventional expression vector includes a selection marker. The operative linkage with the expression vector may be prepared using a genetic recombination technique well known in the art, and enzymes generally known in the art may be used for site-specific DNA cleavage and ligation.
- the expression vector is preferably introduced into a cell for purification and isolation after expression of the fusion molecule in a host cell, or when injected in vivo, so that the cell can express and secrete the fusion molecule.
- the vector may preferably be a non-integrating vector, that is, a vector that does not integrate into the genome of the host cell.
- a cell expressing the fusion molecule As an aspect of the present invention, there is provided a cell expressing the fusion molecule.
- the cell may be transformed to contain the nucleic acid molecule or an expression vector containing the same, and the "transformation” includes any method of introducing a nucleic acid molecule into an organism, cell, tissue or organ, and is known in the art. As described above, it can be carried out by selecting an appropriate standard technique according to the host cell. These methods include electroporation, protoplast fusion, calcium phosphate (CaPO 4 )) precipitation, calcium chloride (CaCl 2 ) precipitation, agitation with silicon carbide fibers, agrobacterium mediated transformation, PEG, dextran sulfate, lipo pectamine and drying/inhibition mediated transformation methods, and the like.
- transformation includes any method of introducing a nucleic acid molecule into an organism, cell, tissue or organ, and is known in the art. As described above, it can be carried out by selecting an appropriate standard technique according to the host cell. These methods include electroporation, protoplast fusion, calcium phosphate (CaPO 4 )
- the host cells include Escherichia coli, Bacillus subtilis, Streptomyces, Pseudomonas (eg, Pseudomonas putida), Proteus mummy.
- prokaryotic host cells such as, but not limited to, Proteus mirabilis or Staphylococcus (eg, Staphylocus carnosus).
- fungi such as Aspergillus, Pichia pastoris, Saccharomyces cerevisiae, Schizosaccharomyces, Neurospora crassa), other lower eukaryotic cells, or cells derived from higher eukaryotes including insect cells, plant cells, mammals and the like can be used as host cells.
- a conventional biochemical separation technique for example, treatment with a protein precipitating agent (salting-out method), centrifugation, sonication, ultrafiltration, dialysis, molecular sieve chromatography (Gel filtration), adsorption chromatography, ion exchange chromatography, various chromatography such as affinity chromatography, etc. can be used, and are usually used in combination to separate high-purity proteins (Sambrook et al., Molecular). Cloning: A laborarory Manual, 2nd Ed., Cold Spring Harbor Laboratory Press (1989); Deuscher, M., Guide to Protein Purification Methods Enzymology, Vol. 182. Academic Press. Inc., San Diego, CA (1990)).
- a pharmaceutical composition for preventing or treating a disease caused by the accumulation of the target substance in a living tissue including the fusion molecule or the expression vector.
- the composition may be locally administered where the causative agent of the disease, that is, the target substance is accumulated.
- a method for preventing or treating proteinosis comprising administering to an individual a pharmaceutically effective amount of the fusion molecule.
- the fusion molecule for the preparation of a medicament for the prevention or treatment of proteinosis.
- the fusion molecule which is an active ingredient in the pharmaceutical composition, is included as a "pharmaceutically effective amount".
- pharmaceutically effective amount means an amount sufficient to achieve the efficacy or activity of the fusion molecule described above.
- the pharmaceutical composition may be administered orally or parenterally, preferably parenterally, more preferably topically to a tissue in which the target material to be removed has accumulated.
- parenteral administration includes subcutaneous injection, intravenous, intramuscular, intrasternal injection or infusion techniques.
- the pharmaceutical composition when formulated as an injection, it can be prepared according to a conventional injection preparation method known in the art.
- the injection may be in a form dispersed in a sterile medium so that it can be used as it is when administered to a patient, or may be administered after dispersing it at an appropriate concentration by adding distilled water for injection during administration.
- a diluent When the pharmaceutical composition is formulated for oral administration, one or more of a diluent, a lubricant, a binder, a disintegrant, a sweetener, a stabilizer, and a preservative may be selected and used as a carrier, and as an additive, a fragrance, vitamins, and antioxidants
- a diluent When the pharmaceutical composition is formulated for oral administration, one or more of a diluent, a lubricant, a binder, a disintegrant, a sweetener, a stabilizer, and a preservative may be selected and used as a carrier, and as an additive, a fragrance, vitamins, and antioxidants
- a fragrance As an additive, a fragrance, vitamins, and antioxidants
- vitamins, and antioxidants One or more types can be selected and used from among the agents.
- a suitable dosage of the pharmaceutical composition may be variously prescribed depending on factors such as formulation method, administration method, age, weight, sex, pathological condition, food, administration time, administration route, excretion rate, and response sensitivity of the patient. have.
- the dosage of the pharmaceutical composition of the present invention is 0.0001-1000 ⁇ g/kg (body weight) based on an adult.
- the present invention relates to a fusion molecule having phagocytosis-inducing activity, which can solve the problem of tissue damage caused by activation of an inflammatory reaction of the prior art, and thus abnormally accumulated substances, such as beta-amyloid, tau, alpha-synuclein , Huntingtin or prion and the like can be effectively removed to prevent or treat diseases caused by such accumulation, such as Alzheimer's disease, Parkinson's disease, Huntington's disease or prion disease.
- Such a fusion molecule may be administered to a patient in the form of a purified fusion molecule or a gene therapy vector capable of expressing and secreting the fusion molecule upon introduction into cells.
- FIG. 1 is a schematic diagram of a beta-amyloid and FITC chimeric phagocytic derivatives based on Gas6.
- FIG. 3 is a schematic diagram showing the action of the chimeric phagocytic derivative prepared according to Preparation Example 1 on the TAM receptor.
- FIG. 5 is a representative view confirming the beta-amyloid uptake ability of ⁇ A ⁇ -Gas6 in HMC3 cell line through in vitro beta-amyloid engulfment assay.
- 11 is a result of comparative analysis of the level of pro-inflammatory cytokine secretion by ⁇ A ⁇ -Gas6 and aducanumab using THP-Axl cells.
- Figure 14 is a result of confirming the ability to remove beta-amyloid of astrocytes greatly increased by ⁇ A ⁇ -Gas6.
- 16 is a result confirming the transcription level of the pro-inflammatory cytokine of BV2 that is changed by ⁇ A ⁇ -Gas6 and aducanumab.
- 17 is a result confirming the beta-amyloid plaque removal ability of ⁇ A ⁇ -Gas6 through administration of ⁇ A ⁇ -Gas6 protein in 5XFAD Alzheimer's disease model mice.
- FIG. 21 is a result confirming that beta-amyloid contained in lysosomes is increased by being removed by microglia in 5XFAD Alzheimer's disease model mice when ⁇ A ⁇ -Gas6 virus is administered.
- 25 is an experimental protocol for confirming cognitive and memory abilities in 5XFAD Alzheimer's disease model mice upon administration of ⁇ A ⁇ -Gas6 virus.
- 26 is a result confirming that the cognitive and memory ability of the mouse is recovered superior to that of aducanumab in the 5XFAD Alzheimer's disease model mouse when the ⁇ A ⁇ -Gas6 virus is administered.
- 29 is a result of confirming the beta-amyloid uptake ability of ⁇ A ⁇ -ProS1 in primary cultured astrocytes through in vitro beta-amyloid engulfment assay.
- FIG. 31 is the result of confirming the beta-amyloid uptake ability of ⁇ A ⁇ (Mab)-Gas6 in HMC3 cell line by in vitro beta-amyloid engulfment assay, respectively.
- beta-amyloid (A ⁇ )-specific chimeric phagocytic derivative based on Gas6 protein first, the Gla domain, a site that recognizes PS (phosphatidylserine) of apoptotic cells, is removed, and the beta-amyloid-specific antibody is placed there.
- a single-chain variable fragment (scFv) of aducanumab was introduced [ ⁇ A ⁇ -Gas6(E)].
- Table 2 shows the amino acid sequences involved in the preparation of the fusion molecule
- Table 3 shows the nucleotide sequences involved in the preparation of the fusion molecule (the underlined sequence is the Flag tag).
- ⁇ FITC-Gas6(E) FLAG tag, Gla delete, G-/-) MAPSLSPGPAALRRAPQLLLLAAECALAQVQLVESGGNLVQPGGSLRLSCAASGFTFGSFSMSWVRQAPGGGLEWVAGLSARSSLTHYADSVKGRFTISRDNAKNSVYLQMNSLRVEDTAVYYCARRSYDSSGYWGHFYSYMDVWGQGTLVTVSGGGGSGGGGSGGGGSSVLTQPSSVSAAPGQKVTISCSGSTSNIGNNYVSWYQQHPGKAPKLMIYDVSKRPSGVPDRFSGSKSGNSASLDISGLQSEDEADYYCAAWDDSLSEFLFGTGTKLTVLGGGGGSGGGGSCINKYGSPYTKNSGFATCVQNLPDQCTPNPCDRKGTQACQDLMGNFFCLCKAGW DYKDHDIDYKDDDDK * 3.
- ⁇ FITC-Gas6 FLAG tag, Gla EGF delete, GE-/-
- ⁇ A ⁇ -Gas6 (HA tag, Gla EGF delete, GE-/-) MAPSLSPGPAALRRAPQLLLLLLAAECALADIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLTFGGGTKVEIKRGGGGSGGGGSGGGGSEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSGGGGSGGSDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLF AGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDA
- ⁇ FITC-Gas6(E) FLAG tag, Gla delete, G-/-
- the Gla domain and the EGF repeat domain are first removed, and the single-chain variable fragment (scFv) of the tau-specific antibody, semorinemab, is placed there. ) was introduced ( ⁇ Tau-Gas6).
- scFv single-chain variable fragment of the tau-specific antibody
- semorinemab semorinemab
- beta-amyloid (A ⁇ )-specific chimeric phagocytic derivative based on ProS1 protein
- Gla domain and the EGF repeat domain were first removed, and the beta-amyloid-specific antibody, aducanumab, single-chain Fv fragment ( single-chain variable fragment; scFv) was introduced ( ⁇ A ⁇ -ProS1).
- the amino acid sequence and nucleotide sequence of the chimeric phagocytic derivative are shown in Table 6.
- Gas6 protein-based beta-amyloid (A ⁇ )-specific chimeric phagocytic derivatives were prepared by removing the Gla domain, a site that recognizes PS (phosphatidylserine) in apoptotic cells, and replacing the beta-amyloid-specific antibody
- An antigen-binding fragment (Fab) or monoclonal antibody (Mab) of aducanumab was introduced ( ⁇ A ⁇ [Fab]-Gas6, ⁇ A ⁇ [Mab]-Gas6).
- Fab antigen-binding fragment
- Mob monoclonal antibody
- the amino acid sequences and nucleotide sequences of the two chimeric phagocytic derivatives are shown in Tables 7 and 8.
- each plasmid was secreted from the transfected HEK293 cells.
- the cell culture medium was collected and tested using beta-amyloid oligomer and FITC-attached beads. As a result, as shown in FIG.
- ⁇ A ⁇ -Gas6 of Tyro3, Mertk, and Axl mainly removes beta-amyloid oligomers through Axl through an experiment in which an antibody that interferes with the function of TAM receptors is treated ( FIGS. 7 to 9 ).
- Axl was removed from HMC3 cells, the activity of ⁇ A ⁇ -Gas6 was greatly reduced.
- THP-1 a human monocyte cell line that does not express TAM receptors, did not increase the ability to remove beta-amyloid by ⁇ A ⁇ -Gas6. It was confirmed that the ability to take (fibril) significantly increased.
- THP-Axl cells overexpressing Axl have both Axl and Fc receptors, the degree of inflammatory response induced when beta-amyloid is ingested through ⁇ A ⁇ -Gas6 and aducanumab was confirmed.
- the NF-kB reporter was expressed in THP-Axl cells, and when the controls, ⁇ A ⁇ -Gas6 and aducanumab were put together with the beta-amyloid oligomer, respectively, when the NF-kB reporter was added with aducanumab, Although significantly increased, ⁇ A ⁇ -Gas6 was confirmed to be expressed at or below the control level ( FIG. 10 ).
- ⁇ A ⁇ -Gas6 increased the expression of the Twist1/2 gene, which is known as a mechanism for suppressing the inflammatory response, unlike aducanumab ( FIG. 12 ).
- astrocytes and microglia cells that express TAM receptors in the brain, can remove beta-amyloid through ⁇ A ⁇ -Gas6, primary astrocytes and microglia obtained from mouse brain ( microglia) were each purified and then cultured. Then, purified ⁇ A ⁇ -Gas6 and aducanumab were added together with beta-amyloid fibrils to observe the degree of beta-amyloid fibril removal in real time.
- ⁇ A ⁇ -Gas6 increased the beta-amyloid removal ability of microglia in a concentration-dependent manner, similar to the results obtained in HMC3, a cell line expressing Axl (FIG. 13).
- the beta-amyloid removal ability of astrocytes did not change at all, but in the case of ⁇ A ⁇ -Gas6, it was confirmed that the beta-amyloid removal ability of astrocytes was significantly increased in a concentration-dependent manner ( Fig. 14). This means that because astrocytes do not express Fc receptors while expressing TAM receptors, the previously insignificant beta-amyloid removal ability due to ⁇ A ⁇ -Gas6 is greatly improved.
- BV2 cells which are astrocytes and microglia cell lines, respectively
- TNF, IL-1a, and IL-1b mRNA levels were measured ( FIGS. 15 and 16 ).
- the transcripts and proteins of the above inflammatory cytokines were significantly increased in astrocytes and BV2 cells compared to the control, but in ⁇ A ⁇ -Gas6, these inflammatory cytokines It was confirmed that the amount of Cain did not increase compared to the control group.
- ⁇ A ⁇ -Gas6 fusion phagocytic derivatives effectively removes beta-amyloid plaques accumulated in the patient's brain through astrocytes and microglia without accompanying inflammatory reaction, which is a serious side effect of existing monoclonal antibody therapeutics. It was found that it can be a technological method, which is judged to be a very encouraging result that can greatly improve the current treatment strategy.
- 5XFAD was used as Alzheimer's disease model mice. Since 5XFAD simultaneously expresses 5 genes with mutations, beta-amyloid plaques are formed quickly, and pathological symptoms caused by beta-amyloid plaques can be studied from 3 to 4 months of age regardless of aging.
- ⁇ A ⁇ -Gas6 was delivered to the brain in two different ways. It is known through previous studies that aducanumab is not well delivered to the brain by intraperitoneal injection or intravascular injection even in Alzheimer's disease model mice. Therefore, in order to accurately compare and analyze the effect of ⁇ A ⁇ -Gas6 with aducanumab, 1) direct cannulation surgery was performed in the mouse brain, and purified ⁇ A ⁇ -Gas6 and aducanumab were administered to the brain once a day, respectively.
- ⁇ A ⁇ -Gas6 and aducanumab were each made in lentiviral form and expressed through stereotaxic injection into the hippocampus of mice.
- ⁇ A ⁇ -Gas6 purified protein was added or the gene was expressed in the form of a lentivirus, it was found that the number of beta-amyloid plaques was significantly reduced ( FIGS. 17 and 18 ).
- TAM receptors are expressed in both microglia and astrocytes, microglia and astrocytes can recognize and remove beta-amyloid upon introduction of ⁇ A ⁇ -Gas6.
- ⁇ A ⁇ -Gas6 was significantly superior to that of aducanumab when the cognitive and memory test for memorizing the shape or location of a new object in Alzheimer's model mice was performed according to the protocol of FIG. was seen (Fig. 26).
- phagocytic proteins specific for tau Tau
- alpha-synuclein ⁇ Syn
- in vitro tau engulfment assay was developed so that tau oligomers can be conjugated with a pH indicator to emit red fluorescence in intracellular lysosomes when they are uptaken by phagocytosis.
- In vitro tau engulfment assay was performed by treating HMC3 cells, a human microglia cell line expressing TAM receptors, with a culture medium expressing the phagocytic protein [ ⁇ Tau-Gas6] according to Preparation Example 2, and as a result, tau oligomer as shown in FIG. 27 . It was confirmed that is selectively removed by ⁇ Tau-Gas6.
- ⁇ A ⁇ -ProS1 was prepared as in Preparation Example 4 using the ProS1 ligand, and the efficacy was evaluated. evaluated.
- the in vitro A ⁇ engulfment assay used in Experimental Example 1-3 was performed by treating the culture medium expressing ⁇ A ⁇ -ProS1 in primary cultured mouse astrocytes expressing TAM receptors. As a result, as shown in FIG. 29, beta-amyloid oligomer was selectively removed by ⁇ A ⁇ -ProS1.
- an antigen-binding fragment or a complete monoclonal antibody (A monoclonal antibody; Mab) was used to prepare a phagocytic protein prepared according to Preparation Example 5 ( ⁇ A ⁇ [Fab]-Gas6 and ⁇ A ⁇ [Mab]-Gas6).
- the in vitro A ⁇ engulfment assay used in Experimental Example 1-3 was performed by treating HMC3 cells, a human microglia cell line expressing TAM receptors, with a culture medium expressing ⁇ A ⁇ [Fab]-Gas6 and ⁇ A ⁇ [Mab]-Gas6. , As a result, as shown in FIGS. 30 and 31 , it was confirmed that the beta-amyloid oligomer was selectively removed by ⁇ A ⁇ [Fab]-Gas6 and ⁇ A ⁇ [Mab]-Gas6, respectively.
- the fusion molecule having phagocytosis-inducing activity can solve the tissue damage problem caused by the activation of the inflammatory reaction of the prior art, and thus abnormally accumulated substances, such as beta-amyloid, tau, alpha-synu
- abnormally accumulated substances such as beta-amyloid, tau, alpha-synu
- it can be used for the prevention or treatment of diseases caused by such accumulation, such as Alzheimer's disease, Parkinson's disease, Huntington's disease or prion disease, and can be used in the treatment industry for these diseases have.
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Abstract
Description
이상 축적 물질 | 약자 | 질병 |
Amyloid precursor protein 유래의 β-Amyloid | Aβ | 알츠하이머병, 아밀로이드증 동반 유전성 뇌출혈(Heteditary cerebral haemorrhage with amyloidosis) 등 |
α-Synuclein | AαSyn | 파킨슨병, 파킨슨성 치매, 루이바디 치매(Dementia with Lewy bodies), 다계통 위축증(Multiple System Atrophy) 등 |
PrPSc | APrP | 전파성 해면양뇌증(Transmissible Spongiform Encephalopathy; Fatal familial insomnia, Gerstmann-Straussler-Scheinker disease, Creutzfeldt-Jacob disease, New variant Creutzfeldt-Jacob disease 등) 등 |
미세소관관련단백질 타우 (Microtubule=associated protein tau) | ATau | 각종 타우병증(Tauopathies; Pick's disease, Progressive supranuclear palsy, Corticobasal degeneration, Frontotemporal dementia with parkinsonism linked to chromosome 17, Argyrophilic grain disease 등), 알츠하이머병, 파킨슨병 등 |
Huntingtin exon 1 | (없음) | 헌팅턴병 등 |
TAR DNA-binding protein 43 (TDP43) | (없음) | 전두엽성 치매(Frontotemporal Dementia), 근위축성 측삭경화증(amyotrophic lateral sclerosis, ALS) 등 |
Superoxide dismutase 1 (SOD1) | (없음) | 근위축성 측삭경화증(amyotrophic lateral sclerosis, ALS) 등 |
ABri 펩타이드 | ABri | 가족성 영국형 치매(Familial British dementia) |
ADan 펩타이드 | ADan | 가족성 덴마크형 치매(Familial Danish dementia) |
이뮤노글로뷸린 경쇄 단편 | AL | 경쇄 아밀로이드증(Light chain amyloidosis) |
이뮤노글로뷸린 중쇄 단편 | AH | 중쇄 아밀로이드증(Heavy chain amyloidosis) |
혈장 아밀로이드 A (Serum amyloid A) 단백질의 N말단 전체 단편 | AA | AA 아밀로이드증(AA 아밀로이드증) |
트렌스티레틴(Transthyretin) | ATTR | 노인전신성아밀로이드증(Senile systemic amyloidosis), Familial amyloid polyneuropathy, Familial amyloid cardiomyopathy, Leptomeningeal amyloidosis |
베타-2 마이크로글로뷸린(β-2 Microglobulin) | Aβ2M | 투석관련 아밀로이드증(Dialysis related amyloidosis), 유전성 내장 아밀로이드증(Hereditary visceral amyloidosis) |
아포지질단백질 AI(Apolipoprotein AI)의 N말단 단편 | AApoAI | ApoAI 아밀로이드증 |
C말단이 연장된 아포지질단백질 AII | AApoAII | ApoAII 아밀로이드증 |
아포지질단백질 AIV의 N말단 단편 | AApoAIV | ApoAIV 아밀로이드증 |
아포지질단백질 C-II | AApoCII | ApoCII 아밀로이드증 |
아포지질단백질 C-III | AApoCIII | ApoCIII 아밀로이드증 |
겔솔린(Gelsoliin) 단편 | AGel | 핀란드형(Finnish type) 가족성 아밀로이드증 |
라이소자임(Lysozyme) | ALys | 유전성 비신경성 전신 아밀로이드증(Hereditary non-neuropathic systemic amyloidosis) |
피브리노겐 α쇄(Fibrinogen alpha chain) 단편 | AFib | 피브리노겐 아밀로이드증(Fibrinogen amyloidosis) |
N말단이 절단된 시스태틴 C (Cystatin C) | ACys | 아이슬란드형(Icelandic type) 아밀로이드증 동반 유전성 뇌출혈 |
아밀린(Amylin, IAPP) | AIAPP | 2형 당뇨(Diabetes mellitus type 2), 인슐린종(Insulinoma) |
칼시토닌(Calcitonin) | ACal | 갑상선수질암(Medullary carcinoma of the thyroid) |
심방나트륨이뇨인자(Atrial natriuretic factor) | AANF | 심장 부정맥(Cardiac arrhythmias), 격리심방 아밀로이드증(Isolated atrial amyloidosis) |
프롤락틴(Prolactin) | APro | 뇌하수체 프롤락틴선종(Pituitary Prolactinoma) |
인슐린(Insulin) | AIns | 주입 국소성 아밀로이드증(Injection-localized amyloidosis) |
락타드헤린(Lactadherin 또는 Medin) | AMed | 대동맥중합병증(Aortic medial amyloidosis) |
락토트랜스페린(Lactotransferrin 또는 Lactoferrin) | ALac | 젤라틴드롭형 각막이상증(Gelatinous drop-like corneal dystrophy) |
ODAM(Odontogenic ameloblast-associated protein) | AOAAP | 치원성석회화상피종(Calcifying epithelial odontogenic tumors) |
SP-C(Pulmonary surfactant-associated protein C) | ASPC | 폐포 단백증(Pulmonary alveolar proteinosis) |
LECT-2(Leukocyte cell-derived chemotaxin-2) | ALECT2 | 신장 LECT2 아밀로이드증(Renal LECT2 amyloidosis) |
갈렉틴-7(Galectin-7) | Agal7 | 태선양 아밀로이드증(Lichen amyloidosis), 황반 아밀로이드증(Macular amyloidosis) |
코네오데스모신(Corneodesmosin) | ACor | 두부 단순 감모증(Hypotrichosis simplex of the scalp) |
TGFBI (또는 Keratoepithelin)의 C말단 단편 | AKer | 과립형각막이상증(Lattice corneal dystrophy; type I, 3A 또는 Avellino가 있음) |
SGI(Semenogelin-1) | ASem1 | 정낭 아밀로이드증(Seminal vesicle amyloidosis) |
S100 단백질(A8 또는 A9) | (없음) | 전립선암(Prostate cancer) |
엔푸비르타이드(Enfuvirtide) | AEnf | 주입 국소성 아밀로이드증(Injection-localized amyloidosis) |
1. αAβ-Gas6(E) (FLAG tag, Gla delete, G-/-)
MAPSLSPGPAALRRAPQLLLLLLAAECALADIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLTFGGGTKVEIKRGGGGSGGGGSGGGGSEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSGGGGSGGGGSCINKYGSPYTKNSGFATCVQNLPDQCTPNPCDRKGTQACQDLMGNFFCLCKAGWGGRLCDKDVNECSQENGGCLQICHNKPGSFHCSCHSGFELSSDGRTCQDIDECADSEACGEARCKNLPGSYSC LCDEGFAYSSQEKACRDVDECLQGRCEQVCVNSPGSYTCHCDGRGGLKLSQDMDTCEDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAQGSRADYKDHDGDYKDHDIDYKDDDDK* |
2. αFITC-Gas6(E) (FLAG tag, Gla delete, G-/-)
MAPSLSPGPAALRRAPQLLLLLLAAECALAQVQLVESGGNLVQPGGSLRLSCAASGFTFGSFSMSWVRQAPGGGLEWVAGLSARSSLTHYADSVKGRFTISRDNAKNSVYLQMNSLRVEDTAVYYCARRSYDSSGYWGHFYSYMDVWGQGTLVTVSGGGGSGGGGSGGGGSSVLTQPSSVSAAPGQKVTISCSGSTSNIGNNYVSWYQQHPGKAPKLMIYDVSKRPSGVPDRFSGSKSGNSASLDISGLQSEDEADYYCAAWDDSLSEFLFGTGTKLTVLGGGGGSGGGGSCINKYGSPYTKNSGFATCVQNLPDQCTPNPCDRKGTQACQDLMGNFFCLCKAGW GGRLCDKDVNECSQENGGCLQICHNKPGSFHCSCHSGFELSSDGRTCQDIDECADSEACGEARCKNLPGSYSCLCDEGFAYSSQEKACRDVDECLQGRCEQVCVNSPGSYTCHCDGRGGLKLSQDMDTCEDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAQGSRADYKDHDGDYKDHDIDYKDDDDK* |
3. αAβ-Gas6 (FLAG tag, Gla EGF delete, GE-/-)
MAPSLSPGPAALRRAPQLLLLLLAAECALADIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLTFGGGTKVEIKRGGGGSGGGGSGGGGSEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSGGGGSGGGGSDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLF AGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAQGSRADYKDHDGDYKDHDIDYKDDDDK* |
4. αFITC-Gas6 (FLAG tag, Gla EGF delete, GE-/-)
MAPSLSPGPAALRRAPQLLLLLLAAECALAQVQLVESGGNLVQPGGSLRLSCAASGFTFGSFSMSWVRQAPGGGLEWVAGLSARSSLTHYADSVKGRFTISRDNAKNSVYLQMNSLRVEDTAVYYCARRSYDSSGYWGHFYSYMDVWGQGTLVTVSGGGGSGGGGSGGGGSSVLTQPSSVSAAPGQKVTISCSGSTSNIGNNYVSWYQQHPGKAPKLMIYDVSKRPSGVPDRFSGSKSGNSASLDISGLQSEDEADYYCAAWDDSLSEFLFGTGTKLTVLGGGGGSGGGGSCINKYGSPYTKNSGFATCVQNKDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMW QTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAQGSRADYKDHDGDYKDHDIDYKDDDDK* |
5. αAβ-Gas6 (HA tag, Gla EGF delete, GE-/-)
MAPSLSPGPAALRRAPQLLLLLLAAECALADIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLTFGGGTKVEIKRGGGGSGGGGSGGGGSEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSGGGGSGGGGSDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLF AGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAGSGSGSGSGSGSYPYDVPDYA* |
6. Lentiviral Aducanumab IgG_IRES Zsgreen MGWSCIILFLVATATGDIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLTFGGGTKVEIKRKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGECRRKRGSGEGRGSLLTCGDVEENPGPMGWSCIILFLVATATGEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISR DNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSSDKTHTSPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK* |
7. Endogenous full sequence human Gas6 protein MAPSLSPGPAALRRAPQLLLLLLAAECALAALLPAREATQFLRPRQRRAFQVFEEAKQGHLERECVEELCSREEAREVFENDPETDYFYPRYLDCINKYGSPYTKNSGFATCVQNLPDQCTPNPCDRKGTQACQDLMGNFFCLCKAGWGGRLCDKDVNECSQENGGCLQICHNKPGSFHCSCHSGFELSSDGRTCQDIDECADSEACGEARCKNLPGSYSCLCDEGFAYSSQEKACRDVDECLQGRCEQVCVNSPGSYTCHCDGRGGLKLSQDMDTCEDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTW IVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAQGSRADYKDHDGDYKDHDIDYKDDDDK* |
1. αAβ-Gas6(E) (FLAG tag, Gla delete, G-/-)
ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCGACATTCAGATGACTCAATCTCCTAGCTCTCTGAGCGCCTCCGTTGGAGATAGAGTCACTATTACCTGCAGAGCCAGCCAATCCATCAGCTCTTATCTAAATTGGTACCAACAGAAGCCCGGCAAAGCGCCAAAGCTGCTCATCTACGCTGCAAGCTCCTTACAGAGCGGAGTACCCAGCAGATTCTCAGGCAGTGGCAGTGGGACTGACTTCACATTGACGATTAGCTCTCTGCAGCCTGAAGACTTTGCCACATACTATTGTCAGCAGAGCTATAGCACCCCGCTGACGTTTGGAGGCGGAACTAAGGTGGAAATCAAGAGAGGAGGCGGGGGCTCCGGCGGGGGTGGCTCGGGGGGAGGAGGCTCAGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAG TCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCTGCATCAACAAGTATGGGTCTCCGTACACCAAAAACTCAGGCTTCGCCA CCTGCGTGCAAAACCTGCCTGACCAGTGCACGCCCAACCCCTGCGATAGGAAGGGGACCCAAGCCTGCCAGGACCTCATGGGCAACTTCTTCTGCCTGTGTAAAGCTGGCTGGGGGGGCCGGCTCTGCGACAAAGATGTCAACGAATGCAGCCAGGAGAACGGGGGCTGCCTCCAGATCTGCCACAACAAGCCGGGTAGCTTCCACTGTTCCTGCCACAGCGGCTTCGAGCTCTCCTCTGATGGCAGGACCTGCCAAGACATAGACGAGTGCGCAGACTCGGAGGCCTGCGGGGAGGCGCGCTGCAAGAACCTGCCCGGCTCCTACTCCTGCCTCTGTGACGAGGGCTTT GCGTACAGCTCCCAGGAGAAGGCTTGCCGAGATGTGGACGAGTGTCTGCAGGGCCGCTGTGAGCAGGTCTGCGTGAACTCCCCAGGGAGCTACACCTGCCACTGTGACGGGCGTGGGGGCCTCAAGCTGTCCCAGGACATGGACACCTGTGAGGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTC ACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCC GTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCcaagGATCCCGGGCTGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtga |
2. αFITC-Gas6(E) (FLAG tag, Gla delete, G-/-) ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCCAGGTTCAGCTGGTTGAGAGCGGAGGCAATCTGGTTCAGCCCGGTGGTAGTCTGCGTCTGTCTTGTGCGGCGTCAGGGTTCACTTTCGGTAGTTTTTCAATGAGCTGGGTCCGTCAGGCACCAGGCGGTGGGCTGGAATGGGTGGCAGGTCTGTCTGCACGTAGCTCCCTGACCCACTATGCAGATAGTGTTAAAGGGCGGTTCACAATTTCACGCGACAACGCTAAGAATAGCGTCTACCTGCAAATGAACTCCCTGCGGGTCGAGGATACCGCAGTGTATTACTGCGCTCGCCGTTCTTATGACTCTAGTGGATACTGGGGCCATTTTTATAGCTACATGGATGTGTGGGGACAGGGCACTCTGGTGACCGTTTCCGGAGGCGGTGGGTCTGGAGGCGGTGGGAGTGGAGGCGGTGGGTCAAGCGTTCTGACCCAGCCGTCCTCTGTCAGCGCCGCGCCAGGCCAGAAAGTGACAATTTCCTGTTCTGGAAGTACTTCAAACATCGGCAACAATTATGTTTCCTGGTATCAGCAGCAC CCGGGCAAAGCGCCCAAGCTGATGATTTATGATGTGTCTAAACGTCCAAGTGGTGTTCCTGACCGGTTCAGCGGTTCCAAGTCTGGGAATAGTGCCTCACTGGACATCTCAGGCCTGCAAAGCGAAGATGAGGCGGACTATTACTGCGCAGCTTGGGATGACAGCCTGTCCGAATTTCTGTTCGGCACCGGGACAAAGCTGACCGTGCTGGGCGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCTGCATCAACAAGTATGGGTCTCCGTACACCAAAAACTCAGGCTTCGCCACCTGCGTGCAAAACCTGCCTGACCAGTGCACGCCCAACCCCTGCGATAGGAAGGGGACCCAAGCCTGCCAGGACCTCATGGGCAACTTCTTCTGCCTGTGTAAAGCTGGCTGGGGGGGCCGGCTCTGCGACAAAGATGTCAACGAATGCAGCCAGGAGAACGGGGGCTGCCTCCAGATCTGCCACAACAAGCCGGGTAGCTTCCACTGTTCCTGCCACAGCGGCTTCGAGCTCTCCTCTGATGGCAGGACCTGCCAAGACATAGACGAGTGCGCAGACTCGGAGGCCTGCGGGGAGGCGCGCTGCAAGAACCTGCCCGGCTCCTACTCCTGCCTCTGTGACGAGGGCTTTGCGTACAGCTCCCAGGAGAAGGCTTGCCGAGATGTGGACGAGTGTCTGCAGGGCCGCT GTGAGCAGGTCTGCGTGAACTCCCCAGGGAGCTACACCTGCCACTGTGACGGGCGTGGGGGCCTCAAGCTGTCCCAGGACATGGACACCTGTGAGGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTC GTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCT CACCTTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCcaagGATCCCGGGCTGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtga |
3. αAβ-Gas6 (FLAG tag, Gla EGF delete, GE-/-)
ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCGACATTCAGATGACTCAATCTCCTAGCTCTCTGAGCGCCTCCGTTGGAGATAGAGTCACTATTACCTGCAGAGCCAGCCAATCCATCAGCTCTTATCTAAATTGGTACCAACAGAAGCCCGGCAAAGCGCCAAAGCTGCTCATCTACGCTGCAAGCTCCTTACAGAGCGGAGTACCCAGCAGATTCTCAGGCAGTGGCAGTGGGACTGACTTCACATTGACGATTAGCTCTCTGCAGCCTGAAGACTTTGCCACATACTATTGTCAGCAGAGCTATAGCACCCCGCTGACGTTTGGAGGCGGAACTAAGGTGGAAATCAAGAGAGGAGGCGGGGGCTCCGGCGGGGGTGGCTCGGGGGGAGGAGGCTCAGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAG TCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAG GCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCC GGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACC TTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCcaaGGATCCCGGGCTGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtga |
4. αFITC-Gas6 (FLAG tag, Gla EGF delete, GE-/-)
ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCCAGGTTCAGCTGGTTGAGAGCGGAGGCAATCTGGTTCAGCCCGGTGGTAGTCTGCGTCTGTCTTGTGCGGCGTCAGGGTTCACTTTCGGTAGTTTTTCAATGAGCTGGGTCCGTCAGGCACCAGGCGGTGGGCTGGAATGGGTGGCAGGTCTGTCTGCACGTAGCTCCCTGACCCACTATGCAGATAGTGTTAAAGGGCGGTTCACAATTTCACGCGACAACGCTAAGAATAGCGTCTACCTGCAAATGAACTCCCTGCGGGTCGAGGATACCGCAGTGTATTACTGCGCTCGCCGTTCTTATGACTCTAGTGGATACTGGGGCCATTTTTATAGCTACATGGATGTGTGGGGACAGGGCACTCTGGTGACCGTTTCCGGAGGCGGTGGGTCTGGAGGCGGTGGGAGTGGAGGCGGTGGGTCAAGCGTTCTGACCCAGCCGTCCTCTGTCAGCGCCGCGCCAGGCCAGAAAGTGACAATTTCCTGTTCTGGAAGTACTTCAAACATCGGCAACAATTATGTTTCCTGGTATCAGCAGCAC CCGGGCAAAGCGCCCAAGCTGATGATTTATGATGTGTCTAAACGTCCAAGTGGTGTTCCTGACCGGTTCAGCGGTTCCAAGTCTGGGAATAGTGCCTCACTGGACATCTCAGGCCTGCAAAGCGAAGATGAGGCGGACTATTACTGCGCAGCTTGGGATGACAGCCTGTCCGAATTTCTGTTCGGCACCGGGACAAAGCTGACCGTGCTGGGCGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCTGCATCAACAAGTATGGGTCTCCGTACACCAAAAACTCAGGCTTCGCCACCTGCGTGCAAAACAAAGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAA CGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTCACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGTATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTC TGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCCGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCcaaGGATCCCGGGCTGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtga |
5. αAβ-Gas6 HA tag (Gla EGF delete, GE-/-)
ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCGACATTCAGATGACTCAATCTCCTAGCTCTCTGAGCGCCTCCGTTGGAGATAGAGTCACTATTACCTGCAGAGCCAGCCAATCCATCAGCTCTTATCTAAATTGGTACCAACAGAAGCCCGGCAAAGCGCCAAAGCTGCTCATCTACGCTGCAAGCTCCTTACAGAGCGGAGTACCCAGCAGATTCTCAGGCAGTGGCAGTGGGACTGACTTCACATTGACGATTAGCTCTCTGCAGCCTGAAGACTTTGCCACATACTATTGTCAGCAGAGCTATAGCACCCCGCTGACGTTTGGAGGCGGAACTAAGGTGGAAATCAAGAGAGGAGGCGGGGGCTCCGGCGGGGGTGGCTCGGGGGGAGGAGGCTCAGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAG TCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAG GCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCAT CCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCggcagcggcagcggcagcggcagcggcagcggcagctacccatacgatgttccagattacgctTGA |
6. Lentiviral Aducanumab IgG_IRES Zsgreen GGATCCATGGGCTGGTCCTGCATCATCCTGTTCCTGGTGGCCACCGCCACCGGCGACATTCAGATGACTCAATCTCCTAGCTCTCTGAGCGCCTCCGTTGGAGATAGAGTCACTATTACCTGCAGAGCCAGCCAATCCATCAGCTCTTATCTAAATTGGTACCAACAGAAGCCCGGCAAAGCGCCAAAGCTGCTCATCTACGCTGCAAGCTCCTTACAGAGCGGAGTACCCAGCAGATTCTCAGGCAGTGGCAGTGGGACTGACTTCACATTGACGATTAGCTCTCTGCAGCCTGAAGACTTTGCCACATACTATTGTCAGCAGAGCTATAGCACCCCGCTGACGTTTGGAGGCGGAACTAAGGTGGAAATCAAGAGAAAACGAACTGTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTCGTGTGCCTGCTGAATAACTTCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAA GTCTACGCCTGCGAAGTCACCCATCAGGGCCTGTCCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGTCGCAGAAAACGCGGAAGCGGAgagggcagaggaagtcttctaacatgcggtgacgtggaggagaatcccggccctATGGGCTGGTCCTGCATCATCCTGTTCCTGGTGGCCACCGCCACCGGCGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAGTCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAGCGT GGTGACTGTGCCCTCTAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAAAGTTGAGCCCAAATCTAGCGACAAAACTCACACAAGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACAACAGCACGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTG TACACCCTGCCCCCATCCCGGGATGAGCTGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACACGCAGAAGAGCCTCTCCCTGTCCCCGGGTAAAtga |
7. Endogenous full sequence human Gas6 protein ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCGCGCTGTTGCCGGCGCGCGAGGCCACGCAGTTCCTGCGGCCCAGGCAGCGCCGCGCCTTTCAGGTCTTCGAGGAGGCCAAGCAGGGCCACCTGGAGAGGGAGTGCGTGGAGGAGCTGTGCAGCCGCGAGGAGGCGCGGGAGGTGTTCGAGAACGACCCCGAGACGGATTATTTTTACCCAAGATACTTAGACTGCATCAACAAGTATGGGTCTCCGTACACCAAAAACTCAGGCTTCGCCACCTGCGTGCAAAACCTGCCTGACCAGTGCACGCCCAACCCCTGCGATAGGAAGGGGACCCAAGCCTGCCAGGACCTCATGGGCAACTTC TTCTGCCTGTGTAAAGCTGGCTGGGGGGGCCGGCTCTGCGACAAAGATGTCAACGAATGCAGCCAGGAGAACGGGGGCTGCCTCCAGATCTGCCACAACAAGCCGGGTAGCTTCCACTGTTCCTGCCACAGCGGCTTCGAGCTCTCCTCTGATGGCAGGACCTGCCAAGACATAGACGAGTGCGCAGACTCGGAGGCCTGCGGGGAGGCGCGCTGCAAGAACCTGCCCGGCTCCTACTCCTGCCTCTGTGACGAGGGCTTTGCGTACAGCTCCCAGGAGAAGGCTTGCCGAGATGTGGACGAGTGTCTGCAGGGCCGCTGTGAGCAGGTCTGCGTGAACTCCCCAGGGAGCTACACCTGCCACTGTGACGGGCGTGGGGGCCTCAAGCTGTCCCAGGACATGGACACCTGTGAGGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAG GGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCC GCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCcaaGGATCCCGGGCTGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtga |
1. αTau-Gas6 (Tau-VL-G4Sx3-VH-LG-HA-T2A-EGFP, amino acid sequence)
MAPSLSPGPAALRRAPQLLLLLLAAECALADDVLTQTPLSLPVTPGQPASISCRSSQSIVHSNGNTYLEWYLQKPGQSPQLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDVGVYYCFQGSLVPWTFGQGTKVEIKGGGGSGGGGSGGGGSEVQLVESGGGLVQPGGSLRLSCAASGLIFRSYGMSWVRQAPGKGLEWVATINSGGTYTYYPDSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCANSYSGAMDYWGQGTLVTVSSGGGGSGGGGSDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAGSGSGSGSGSGSYPYDVPDYAEGRGSLLTCGDVEENPGPVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLKFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKVNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLEFVTAAGITLGMDELYK* |
2. αTau-Gas6 (Tau-VL-G4Sx3-VH-LG-HA-T2A-EGFP, nucleotide sequence)
ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCGACGATGTATTAACACAAACTCCCCTATCATTGCCGGTGACCCCGGGCCAACCAGCTTCGATCAGCTGCCGTAGCTCTCAGAGCATCGTGCACAGCAACGGTAATACCTACCTGGAATGGTATTTGCAAAAACCGGGTCAATCCCCGCAGTTGCTGATTTATAAAGTTTCGAATCGTTTCAGCGGTGTTCCGGATCGTTTCAGCGGCTCTGGCTCCGGCACCGATTTTACGCTGAAGATCAGTCGCGTGGAAGCGGAGGACGTGGGTGTCTACTACTGCTTTCAGGGTAGTTTGGTGCCGTGGACCTTTGGTCAGGGTACTAAGGTGGAAATTAAGGGTGGTGGGGGATCAGGTGGCGGCGGCAGCGGCGGTGGCGGGAGCGAGGTACAACTAGTTGAATCAGGTGGAGGGTTGGTTCAGCCAGGTGGTTCGCTGCGTCTGAGTTGTGCGGCAAGCGGTTTGATCTTTCGCAGCTATGGTATGAGCTGGGTTCGTCAGGCGCCGGGCAAGGGTCTGGAGTGGGTGGCGACCATTAACTCT GGCGGCACGTACACCTACTATCCCGACTCCGTGAAAGGCCGTTTCACCATCTCCCGCGACAATAGCAAAAACACCCTGTATTTGCAGATGAACTCGCTCCGCGCAGAGGACACCGCTGTGTACTACTGCGCCAATTCCTACAGCGGTGCTATGGATTATTGGGGTCAGGGCACATTGGTGACTGTAAGCAGCGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGA GGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGC CGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCGGCAGCGGCAGCGGCAGCGGCAGCGGCAGCGGCAGCtacccatacgatgttccagattacgctGAGGGCAGAGGAAGTCTGCTAACATGCGGTGACGTCGAGGAGAATCCTGGCCCAGTGAGCAAGGGCGAGGAGCTGTTCACCGGGGTGGTGCCCATCCTGGTCGAGCTGGACGGCGACGTAAACGGCCACAAGTTCAGCGTGTCCGGCGAGGGCGAGGGCGATGCCACCTACGGCAAGCTGACCCTGAAGTTCATCTGCACCACCGGCAAGCTGCCCGTGCCCTGGCCCACCCTCGTGACCACCCTGACCTACGGCGTGCAGTGCTTCAGCCGCTACCCCGACCACATGAAGCAGCACGACTTCTTCAAGTCCGCCATGCCCGAAGGCTACGTCCA GGAGCGCACCATCTTCTTCAAGGACGACGGCAACTACAAGACCCGCGCCGAGGTGAAGTTCGAGGGCGACACCCTGGTGAACCGCATCGAGCTGAAGGGCATCGACTTCAAGGAGGACGGCAACATCCTGGGGCACAAGCTGGAGTACAACTACAACAGCCACAACGTCTATATCATGGCCGACAAGCAGAAGAACGGCATCAAGGTGAACTTCAAGATCCGCCACAACATCGAGGACGGCAGCGTGCAGCTCGCCGACCACTACCAGCAGAACACCCCCATCGGCGACGGCCCCGTGCTGCTGCCCGACAACCACTACCTGAGCACCCAGTCCGCCCTGAGCAAAGACCCCAACGAGAAGCGCGATCACATGGTCCTGCTGGAGTTCGTGACCGCCGCCGGGATCACTCTCGGCATGGACGAGCTGTACAAGtaa |
1. ααSyn-Gas6 (Cinpanemab (aSyn)_VL-G4Sx3-VH-LG-HA-T2A-EGFP, amino acid sequence)
MAPSLSPGPAALRRAPQLLLLLLAAECALASYELTQPPSVSVSPGQTARITCSGEALPMQFAHWYQQRPGKAPVIVVYKDSERPSGVPERFSGSSSGTTATLTITGVQAEDEADYYCQSPDSTNTYEVFGGGTKLTVLGGGGSGGGGSGGGGSEVQLVESGGGLVEPGGSLRLSCAVSGFDFEKAWMSWVRQAPGQGLQWVARIKSTADGGTTSYAAPVEGRFIISRDDSRNMLYLQMNSLKTEDTAVYYCTSAHWGQGTLVTVSSGGGGSGGGGSDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAAGSGSGSGSGSGSYPYDVPDYAEGRGSLLTCGDVEENPGPVSKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLKFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYVQERTIFFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNYNSHNVYIMADKQKNGIKVNFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSALSKDPNEKRDHMVLLEFVTAAGITLGMDELYK* |
2. ααSyn-Gas6 (Cinpanemab (aSyn)_VL-G4Sx3-VH-LG-HA-T2A-EGFP, nucleotide sequence)
ATGGCCCCTTCGCTCTCGCCCGGGCCCGCCGCCCTGCGCCGCGCGCCGCAGCTGCTGCTGCTGCTGCTGGCCGCGGAGTGCGCGCTTGCCTCCTATGAGCTGACTCAGCCACCCTCGGTGTCAGTGTCCCCAGGACAGACGGCCAGGATCACCTGCTCTGGAGAAGCATTGCCAATGCAATTTGCTCATTGGTACCAACAGAGGCCAGGCAAGGCCCCAGTGATAGTGGTGTACAAAGACAGTGAGAGACCGTCAGGTGTCCCTGAGCGATTCTCTGGCTCCAGCTCAGGGACAACAGCCACGTTGACCATCACTGGAGTCCAGGCAGAAGATGAGGCTGACTATTACTGCCAGTCGCCAGACAGCACTAACACTTATGAAGTCTTCGGCGGAGGGACCAAGCTGACCGTCCTAGGTGGTGGGGGATCAGGTGGCGGCGGCAGCGGCGGTGGCGGGAGCGAGGTGCAGCTGGTGGAGTCTGGGGGAGGTCTGGTCGAGCCGGGGGGGTCCCTAAGACTCTCCTGTGCAGTCTCCGGATTCGATTTCGAAAAAGCCTGGAT GAGTTGGGTCCGCCAGGCTCCAGGGCAGGGGCTACAGTGGGTTGCCCGTATCAAGAGCACAGCTGATGGTGGGACAACAAGCTACGCCGCCCCCGTGGAAGGCAGGTTCATCATCTCAAGAGATGATTCGAGAAACATGCTTTATCTGCAAATGAACAGTCTGAAAACTGAAGACACAGCCGTCTATTATTGTACATCAGCCCACTGGGGCCAGGGAACCCTGGTCACCGTCTCCTCGGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACC ATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTGACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGCATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCTGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCGG CAGCGGCAGCGGCAGCGGCAGCGGCAGCGGCAGCtacccatacgatgttccagattacgctGAGGGCAGAGGAAGTCTGCTAACATGCGGTGACGTCGAGGAGAATCCTGGCCCAGTGAGCAAGGGCGAGGAGCTGTTCACCGGGGTGGTGCCCATCCTGGTCGAGCTGGACGGCGACGTAAACGGCCACAAGTTCAGCGTGTCCGGCGAGGGCGAGGGCGATGCCACCTACGGCAAGCTGACCCTGAAGTTCATCTGCACCACCGGCAAGCTGCCCGTGCCCTGGCCCACCCTCGTGACCACCCTGACCTACGGCGTGCAGTGCTTCAGCCGCTACCCCGACCACATGA AGCAGCACGACTTCTTCAAGTCCGCCATGCCCGAAGGCTACGTCCAGGAGCGCACCATCTTCTTCAAGGACGACGGCAACTACAAGACCCGCGCCGAGGTGAAGTTCGAGGGCGACACCCTGGTGAACCGCATCGAGCTGAAGGGCATCGACTTCAAGGAGGACGGCAACATCCTGGGGCACAAGCTGGAGTACAACTACAACAGCCACAACGTCTATATCATGGCCGACAAGCAGAAGAACGGCATCAAGGTGAACTTCAAGATCCGCCACAACATCGAGGACGGCAGCGTGCAGCTCGCCGACCACTACCAGCAGAACACCCCCATCGGCGACGGCCCCGTGCTGCTGCCCGACAACCACTACCTGAGCACCCAGTCCGCCCTGAGCAAAGACCCCAACGAGAAGCGCGATCACATGGTCCTGCTGGAGTTCGTGACCGCCGCCGGGATCACTCTCGGCATGGACGAGCTGTACAAGtaa |
1. αAβ-ProS1 (αAβ-ProS1(GE-)-FLAG-IRES-ZsGreen, amino acid sequence)
MRVLGGRCGALLACLLLVLPVSEADIQMTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPKLLIYAASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSYSTPLTFGGGTKVEIKRGGGGSGGGGSGGGGSEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSGGGGSGGGGSVVSVCLPLNLDTKYELLYLAEQFAGVVLYLKFRLPEISRFSAEFDFRTYDSEGVILYAESIDHSAWLLIALRGGKIEVQLKNEHTSKITTGGDVINNGLWNMVSVEELEHSISIKIAKEAVMDINKPGPLFKPENGLLETKVYFAGFPRKVESELIKPINPRLDGCIRSWNLMKQGASGIKEIIQEKQNKHCLVTVEKGSYYPGSGIAF HIDYNNVSSAEGWHVNVTLNIRPSTGTGVMLALVSGNNTVPFAVSLVDSTSEKSQDILLSVENTVIYRIQALSLCSDQQSHLEFRVNRNNLELSTPLKIETISHEDLQRQLAVLDKAMKAKVATYLGGLPDVPFSATPVNAFYNGCMEVNINGVQLDLDEAISKHNDIRAHSCPSVWKKTKNSQGSRADYKDHDGDYKDHDIDYKDDDDK*ASAPLPPPPLTLLAEAAWNKAGVRLSICYFPPYCRLLAM*GPGNLALSS*RAFLGVFPLSPKECKVC*MS*RKQFLWKLLEDKQRL*RPFAGSGTPHLATGASAAKSHVYKIHLQRRHNPSATL*VG*LWKESNGSPQA YSTRG*RMPRRYPIVWDLIWGLGTHALHVFSRG*KNV*APRTTGTWFSFEKHDDNMATTMAQSKHGLTKEMTMKYRMEGCVDGHKFVITGEGIGYPFKGKQAINLCVVEGGPLPFAEDILSAAFMYGNRVFTEYPQDIVDYFKNSCPAGYTWDRSFLFEDGAVCICNADITVSVEENCMYHESKFYGVNFPADGPVMKKMTDNWEPSCEKIIPVPKQGILKGDVSMYLLLKDGGRLRCQFDTVYKAKSVPRKMPDWHFIQHKLTREDRSDAKNQKWHLTEHAIASGSALP* |
2. αAβ-ProS1 (αAβ-ProS1(GE-)-FLAG-IRES-ZsGreen, nucleotide sequence)
ATGAGGGTCCTGGGTGGGCGCTGCGGGGCGCTGCTGGCGTGTCTCCTCCTAGTGCTTCCCGTCTCAGAGGCAGACATTCAGATGACTCAATCTCCTAGCTCTCTGAGCGCCTCCGTTGGAGATAGAGTCACTATTACCTGCAGAGCCAGCCAATCCATCAGCTCTTATCTAAATTGGTACCAACAGAAGCCCGGCAAAGCGCCAAAGCTGCTCATCTACGCTGCAAGCTCCTTACAGAGCGGAGTACCCAGCAGATTCTCAGGCAGTGGCAGTGGGACTGACTTCACATTGACGATTAGCTCTCTGCAGCCTGAAGACTTTGCCACATACTATTGTCAGCAGAGCTATAGCACCCCGCTGACGTTTGGAGGCGGAACTAAGGTGGAAATCAAGAGAGGAGGCGGGGGCTCCGGCGGGGGT GGCTCGGGGGGAGGAGGCTCAGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAGTCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGGCGGGGGCGGCAGCGGCGGCGGTGGCAGCGTTGTTTCAGTGTGCCTTCCCTTGAACCTTGACACAAAGTATGAATTACTTTACTTGGCGGAGCAGTTTGCAGGGGTTGTTTTATATTTAAAATTTCGTTTGCCAGAAATCAGCAGATTTTCAGCAGAATTTGATTTCCGGACATATGATTCAGAAGGCGTGATACTGTACGCAGAATCTATCGATCACTCAGCGTGGCTCCTGATTGCACTTCGTGGTGGAAAGATTGAAGTTCAGCTTAAGAATGAACATACATCCAAAATCACAACTGGAGGTGATGTTATTAATAATGGTCTATGGAATATGGTGTCTGTGGAAGAATTAGAACATAGTATTAGCATTAAAATAGCTAAAGAAGCTGTGATGGATATAAATAAACCTGGACCCCTTTTTAAGCCGGAAAATGGATTGCTGGAA ACCAAAGTATACTTTGCAGGATTCCCTCGGAAAGTGGAAAGTGAACTCATTAAACCGATTAACCCTCGTCTAGATGGATGTATACGAAGCTGGAATTTGATGAAGCAAGGAGCTTCTGGAATAAAGGAAATTATTCAAGAAAAACAAAATAAGCATTGCCTGGTTACTGTGGAGAAGGGCTCCTACTATCCTGGTTCTGGAATTGCTCAATTTCACATAGATTATAATAATGTATCCAGTGCTGAGGGTTGGCATGTAAATGTGACCTTGAATATTCGTCCATCCACGGGCACTGGTGTTATGCTTGCCTTGGTTTCTGGTAACAACACAGTGCCCTTTGCTGTGTCCTTGGTGGACTCCACCTCTGAAAAATCACAGGATATTCTGTTATCTGTTGAAAATACTGTAATATATCGGATA CAGGCCCTAAGTCTATGTTCCGATCAACAATCTCATCTGGAATTTAGAGTCAACAGAAACAATCTGGAGTTGTCGACACCACTTAAAATAGAAACCATCTCCCATGAAGACCTTCAAAGACAACTTGCCGTCTTGGACAAAGCAATGAAAGCAAAAGTGGCCACATACCTGGGTGGCCTTCCAGATGTTCCATTCAGTGCCACACCAGTGAATGCCTTTTATAATGGCTGCATGGAAGTGAATATTAATGGTGTACAGTTGGATCTGGATGAAGCCATTTCTAAACATAATGATATTAGAGCTCACTCATGTCCATCAGTTTGGAAAAAGACAAAGAATTCTCAAGGATCCCGGGCTGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtgaGCTAGCGCCCCTCTCCCTCCCCCCCCCCTAACGTTACTGGCCGAAGCCGCTTGGAATAAGGCCGGTGTGCGTTTGTCTATATGTTATTTTCCACCATATTGCCGTCTTTTGGCAATGTGAGGGCCCGGAAACCTGGCCCTGTCTTCTTGACGAGCATTCCTAGGGGTCTTTCCCCTCTCGCCAAAGGAATGCAAGGTCTGTTGA ACGCCAAGAACCAGAAGTGGCACCTGACCGAGCACGCCATCGCCTCCGGCTCCGCCTTGCCCtga |
1. αAβ[Fab]-Gas6 (Aducanumab (Fab)-Gas6-FLAG, amino acid sequence) METDTLLLWVLLLWVPGSTGDEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHGGGGSGGGGSDILPCVPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAADYKDHDGDYKDHDIDYKDDDDK* |
2 αAβ[Fab]-Gas6 (Aducanumab (Fab)-Gas6-FLAG, nucleotide sequence) ATGGAGACAGACACACTCCTGCTATGGGTACTGCTGCTCTGGGTTCCAGGTTCCACTGGTGACGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAGTCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAGCGTGGTGACTGTGCCCTCTAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCACAAGC CCAGCAACACCAAGGTGGACAAGAAAGTTGAGCCCAAATCTTGTGACAAAACTCACGGCGGAGGTGGAAGCGGAGGCGGTGGAAGCGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGT GTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTCACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGTATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTGCTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAG CGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCCCTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGC CGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCGACTACAAAGACCATGACGGTGATTATAAAGATCATGACATCGACTACAAGGATGACGATGACAAGtga |
1. αAβ[Mab]-Gas6 (Aducanumab (Mab)-Gas6-FLAG, amino acid sequence) METDTLLLWVLLLWVPGSTGDEVQLVESGGGVVQPGRSLRLSCAASGFAFSSYGMHWVRQAPGKGLEWVAVIWFDGTKKYYTDSVKGRFTISRDNSKNTLYLQMNTLRAEDTAVYYCARDRGIGARRGPYYMDVWGKGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGKGGGGSGGGGSDILPC VPFSVAKSVKSLYLGRMFSGTPVIRLRFKRLQPTRLVAEFDFRTFDPEGILLFAGGHQDSTWIVLALRAGRLELQLRYNGVGRVTSSGPVINHGMWQTISVEELARNLVIKVNRDAVMKIAVAGDLFQPERGLYHLNLTVGGIPFHEKDLVQPINPRLDGCMRSWNWLNGEDTTIQETVKVNTRMQCFSVTERGSFYPGSGFAFYSLDYMRTPLDVGTESTWEVEVVAHIRPAADTGVLFALWAPDLRAVPLSVALVDYHSTKKLKKQLVVLAVEHTALALMEIKVCDGQEHVVTVSLRDGEATLEVDGTRGQSEVSAAQLQERLAVLERHLRSPVLTFAGGLPDVPVTSAPVTAFYRGCMTLEVNRRLLDLDEAAYKHSDITAHSCPPVEPAAA* |
2. αAβ[Mab]-Gas6 (Aducanumab (Mab)-Gas6-FLAG, nucleotide sequence) ATGGAGACAGACACACTCCTGCTATGGGTACTGCTGCTCTGGGTTCCAGGTTCCACTGGTGACGAGGTTCAGCTTGTCGAGTCTGGGGGGGGAGTCGTTCAGCCAGGTAGAAGCCTCAGACTGAGCTGTGCCGCAAGTGGGTTTGCTTTTTCATCTTACGGTATGCACTGGGTGAGACAGGCTCCTGGCAAAGGACTCGAGTGGGTCGCTGTAATATGGTTCGATGGTACAAAGAAATACTATACCGATAGTGTGAAAGGAAGATTCACCATTTCACGAGACAACAGTAAAAATACCTTGTACCTTCAGATGAACACCCTGAGAGCAGAAGACACAGCCGTGTACTACTGCGCCAGAGATAGAGGTATCGGAGCAAGGCGTGGTCCCTATTATATGGATGTGTGGGGGAAGGGAACAACAGTGACTGTGAGCTCTGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCT CTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCAGCAGCGTGGTGACTGTGCCCTCTAGCAGCTTGGGCACCCAGACCTACATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAAAGTTGAGCCCAAATCTTGTGACAAAACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACAACAGCAC GTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCCTGCCCCCATCCCGGGATGAGCTGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACACGCAGAA GAGCCTCTCCCTGTCCCCGGGTAAAGGCGGAGGTGGAAGCGGAGGCGGTGGAAGCGACATCTTGCCGTGCGTGCCCTTCAGCGTGGCCAAGAGTGTGAAGTCCTTGTACCTGGGCCGGATGTTCAGTGGGACCCCCGTGATCCGACTGCGCTTCAAGAGGCTGCAGCCCACCAGGCTGGTAGCTGAGTTTGACTTCCGGACCTTTGACCCCGAGGGCATCCTCCTCTTTGCCGGAGGCCACCAGGACAGCACCTGGATCGTGCTGGCCCTGAGAGCCGGCCGGCTGGAGCTGCAGCTGCGCTACAACGGTGTCGGCCGTGTCACCAGCAGCGGCCCGGTCATCAACCATGGCATGTGGCAGACAATCTCTGTTGAGGAGCTGGCGCGGAATCTGGTCATCAAGGTCAACAGGGATGCTGTCATGAAAATCGCGGTGGCCGGGGACTTGTTCCAACCGGAGCGAGGACTGTATCATCTGAACCTCACCGTGGGAGGTATTCCCTTCCATGAGAAGGACCTCGTGCAGCCTATAAACCCTCGTCTGGATGGCTGTATGAGGAGCTGGAACTGGCTGAACGGAGAAGACACCACCATCCAGGAAACGGTGAAAGTGAACACGAGGATGCAGTG CTTCTCGGTGACGGAGAGAGGCTCTTTCTACCCCGGGAGCGGCTTCGCCTTCTACAGCCTGGACTACATGCGGACCCCTCTGGACGTCGGGACTGAATCAACCTGGGAAGTAGAAGTCGTGGCTCACATCCGCCCAGCCGCAGACACAGGCGTGCTGTTTGCGCTCTGGGCCCCCGACCTCCGTGCCGTGCCTCTCTCTGTGGCACTGGTAGACTATCACTCCACGAAGAAACTCAAGAAGCAGCTGGTGGTCCTGGCCGTGGAGCATACGGCCTTGGCC CTAATGGAGATCAAGGTCTGCGACGGCCAAGAGCACGTGGTCACCGTCTCGCTGAGGGACGGTGAGGCCACCCTGGAGGTGGACGGCACCAGGGGCCAGAGCGAGGTGAGCGCCGCGCAGCTGCAGGAGAGGCTGGCCGTGCTCGAGAGGCACCTGCGGAGCCCCGTGCTCACCTTTGCCGGCGGCCTGCCAGATGTGCCGGTGACTTCAGCGCCAGTCACCGCGTTCTACCGCGGCTGCATGACACTGGAGGTCAACCGGAGGCTGCTGGACCTGGACGAGGCGGCGTACAAGCACAGCGACATCACGGCCCACTCCTGCCCCCCCGTGGAGCCCGCCGCAGCCtga |
Claims (17)
- TAM 수용체 결합능을 갖는 제1영역; 및표적 물질에 특이적으로 결합하는 제2영역을 포함하는,식세포작용 유도 활성을 갖는 융합분자.
- 제1항에 있어서, 상기 TAM 수용체는 Tyro3, Axl 및 MerTK로 이루어진 군에서 선택된 하나 이상인 융합분자.
- 제1항에 있어서, 상기 제1영역은 Gas6, ProS1, Tubby, Tulp1, Gal3 또는 이들의 활성 단편을 포함하는 것인 융합분자.
- 제1항에 있어서, 상기 제1영역은 Gas6 또는 ProS1의 라미닌 G-유사 도메인(laminin G-like domain), 또는 이의 활성 단편을 포함하는 것인 융합분자.
- 제1항에 있어서, 상기 제1영역은 서열번호 1 및 2의 서열을 포함하는 라미닌 G-유사 도메인, 또는 서열번호 3 및 4의 서열을 포함하는 라미닌 G-유사 도메인인 것인 융합분자.
- 제1항에 있어서, 상기 표적 물질은 생체 조직에 축적되어 질병을 일으키는 물질인, 융합분자.
- 제6항에 있어서, 상기 표적 물질은 아밀로이드인 융합분자.
- 제6항에 있어서, 상기 질병은 아밀로이드증인 융합분자.
- 제1항에 있어서, 상기 표적 물질은 베타-아밀로이드(β-amyloid), 타우(Tau), 알파-시누클린(α-synuclein), 헌팅틴(huntingtin), 프라이온(prion) 및 표 1의 이상 축적 물질 중에서 선택되는 것인, 융합분자.
- 제1항에 있어서, 상기 표적 물질에 특이적으로 결합하는 제2영역은 상기 표적 물질에 특이적으로 결합하는 항체, 이의 활성 단편, 항체 유사 단백질, 펩타이드, 압타머 및 가용성 수용체 중에서 선택되는 것인 융합분자.
- 제1항에 있어서, 상기 식세포작용은 TAM 수용체를 발현하는 세포에서 유도되는 것인 융합분자.
- 제11항에 있어서, 상기 TAM 수용체를 발현하는 세포는 한 가지 이상의 전문적인 포식세포(professional phagocyte), 한 가지 이상의 비전문적인 포식세포(non-professional phagocyte) 또는 그 조합인 것인 융합분자.
- 제1항에 있어서, 상기 식세포작용의 유도는 염증반응을 수반하지 않는 것인 융합분자.
- 제1항에 따른 융합분자를 인코딩하는 핵산분자.
- 제1항의 핵산분자를 포함하는 발현벡터.
- 제1항에 따른 융합분자를 발현하는 세포.
- 제1항에 따른 융합분자 또는 제15항에 따른 발현벡터를 포함하는, 상기 표적 물질이 생체 조직에 축적되어 일으키는 질병의 예방 또는 치료를 위한 약학적 조성물.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22746314.8A EP4286406A1 (en) | 2021-01-29 | 2022-01-28 | Fusion molecule having non-inflammatory phagocytosis inducing activity |
CN202280012573.9A CN116848128A (zh) | 2021-01-29 | 2022-01-28 | 具有非炎症性细胞吞噬作用诱导活性的融合分子 |
AU2022211971A AU2022211971A1 (en) | 2021-01-29 | 2022-01-28 | Fusion molecule having non-inflammatory phagocytosis inducing activity |
MX2023008744A MX2023008744A (es) | 2021-01-29 | 2022-01-28 | Molecula de fusion que tiene actividad no inflamatoria inductora de la fagocitosis. |
CA3205570A CA3205570A1 (en) | 2021-01-29 | 2022-01-28 | Fusion molecule having non-inflammatory phagocytosis inducing activity |
JP2023546224A JP2024505935A (ja) | 2021-01-29 | 2022-01-28 | 非炎症性食細胞作用誘導活性を有する融合分子 |
IL304791A IL304791A (en) | 2021-01-29 | 2023-07-27 | A fusion molecule with non-inflammatory phagocytosis that causes activity |
US18/360,984 US20240018204A1 (en) | 2021-01-29 | 2023-07-28 | Fusion molecule having non-inflammatory phagocytosis inducing activity |
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US18/360,984 Continuation-In-Part US20240018204A1 (en) | 2021-01-29 | 2023-07-28 | Fusion molecule having non-inflammatory phagocytosis inducing activity |
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US20200181221A1 (en) * | 2017-07-24 | 2020-06-11 | Rutgers, The State University Of New Jersey | Phosphatidylserine targeting fusion molecules and methods for their use |
US20200390853A1 (en) * | 2019-06-14 | 2020-12-17 | Beijing Tongren Hospital, Capital Medical University | Active peptide for enhancing the phagocytic functions of retinal pigment epithelium and a use thereof |
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SG11202003479TA (en) | 2017-10-18 | 2020-05-28 | Regenxbio Inc | Fully-human post-translationally modified antibody therapeutics |
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US20200181221A1 (en) * | 2017-07-24 | 2020-06-11 | Rutgers, The State University Of New Jersey | Phosphatidylserine targeting fusion molecules and methods for their use |
US20200390853A1 (en) * | 2019-06-14 | 2020-12-17 | Beijing Tongren Hospital, Capital Medical University | Active peptide for enhancing the phagocytic functions of retinal pigment epithelium and a use thereof |
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KR102549520B1 (ko) | 2023-07-03 |
MX2023008744A (es) | 2023-10-02 |
CN116848128A (zh) | 2023-10-03 |
AU2022211971A1 (en) | 2023-08-10 |
CA3205570A1 (en) | 2022-08-04 |
KR20220110442A (ko) | 2022-08-08 |
IL304791A (en) | 2023-09-01 |
US20240018204A1 (en) | 2024-01-18 |
EP4286406A1 (en) | 2023-12-06 |
KR20230104826A (ko) | 2023-07-11 |
JP2024505935A (ja) | 2024-02-08 |
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