WO1995021914A1 - Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps - Google Patents
Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps Download PDFInfo
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- WO1995021914A1 WO1995021914A1 PCT/FR1995/000127 FR9500127W WO9521914A1 WO 1995021914 A1 WO1995021914 A1 WO 1995021914A1 FR 9500127 W FR9500127 W FR 9500127W WO 9521914 A1 WO9521914 A1 WO 9521914A1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B40/00—Libraries per se, e.g. arrays, mixtures
- C40B40/02—Libraries contained in or displayed by microorganisms, e.g. bacteria or animal cells; Libraries contained in or displayed by vectors, e.g. plasmids; Libraries containing only microorganisms or vectors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
- C07K16/1036—Retroviridae, e.g. leukemia viruses
- C07K16/1045—Lentiviridae, e.g. HIV, FIV, SIV
- C07K16/1063—Lentiviridae, e.g. HIV, FIV, SIV env, e.g. gp41, gp110/120, gp160, V3, PND, CD4 binding site
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
- C12N15/1037—Screening libraries presented on the surface of microorganisms, e.g. phage display, E. coli display
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
Definitions
- Antibody molecules are made up of two heavy chains (H) and two light chains (L) through disulfide bridges.
- the two heavy chains are associated with each other according to a Y-shaped structure and the two light chains associate respectively with the two branches of this structure, in such a way that the variable domains of the light (V L ) and heavy (V H ) chains ) are located close to each other.
- the binding to the antigen results from the properties of the variable parts of the light and heavy chains.
- a complex rearrangement and selection system then makes it possible to rapidly induce a large quantity of specific antibodies against an antigen.
- the conventional hybridoma technique allows the selection of clones of hybrid cells expressing genes coding for the light and heavy chains of an antibody molecule.
- This technique requires the fusion of cells of lymphocyte origin, containing the genes presiding over the formation of antibodies and of cells capable of leading to hybridomas forming immortalized lines.
- the cells carrying the genes in question are generally obtained by random creation of circulating cell banks, with or without prior immunization with the specific antigen, and the screening for hybridomas is carried out by an antigen-antibody reaction after multiplication and cultures. hybridoma clones. This technique is cumbersome, of limited yield and screening is not easy.
- This technique consists in inserting, into a vector, a repertoire of genes of antibody variable regions in association with a bacteriophage gene under conditions allowing expression of the gene in the form of a fusion protein appearing on the surface. of the phage, exposing the variable regions of the light and heavy variable chains associated by their disulfide bridges in the manner of an Fab fragment of antibodies, and to select directly the phages by a rapid method of separation using the specific immobilized antigen, for example by immunoaffinity chromatography.
- the phages selected, after elution, can infect bacteria and be used for direct production or to repeat selection cycles. This method is particularly powerful because it allows the creation, in theory, of very large banks and an extremely fine, efficient and rapid screening of the bank.
- a phage which lends itself particularly well to this process is the filamentous phage fd, in which the fragment coding for one of the heavy and light chains of the antibody can be fused with the gene for the minor surface protein and insert the fragment coding for the other chain, so that, after infection of bacteria by the phage, a population of phages is obtained carrying on their surface a fusion protein having the heavy and light chains in a configuration capable of recognizing the antigen, and therefore screenable.
- An objective of the invention is therefore to provide a process for the production of multicombinatory libraries, and in particular in the form of phages or phagemids, from two gene repertoires, one of light chains and the other of heavy chains, allowing to obtain a very high number of clones.
- Another object of the invention is to provide such a method in which the number of non-recombinant vectors present at the end of the method is reduced.
- Another object of the invention is to produce such recombinants with increased stability.
- the subject of the invention is a process for the production of ticombinatory libraries in which, starting from a first repertoire of genes coding for a population of one of two types of polypeptides capable of associating, covalently or not, in particular variable regions of one of the light chain and heavy chain types of antibody, and at least one gene coding for the other type of polypeptide, in particular a variable region of the other type, of antibodies or preferably from a second repertoire of genes coding for a population of said other type, the genes from said first repertoire are introduced into a first vector to form a population of vectors carrying the different genes from said first repertoire, and said gene from said first is introduced another type or the genes of said second directory in a second vector, at least one of said vectors, known as recipient, being arranged to receive, by recombination with the other vector, all or part ie of said other vector, with its gene, under conditions allowing said recipient vector to contain, after recombination, a gene of one of the two types and a gene of the
- polypeptides are regions, at least in part variable, of chains. light and heavy chains of antibodies.
- polypeptides capable of combining, and in particular the chains of heterodimeric receptors, such as the ⁇ and ⁇ or ⁇ and ⁇ chains of the receptors for T cells.
- the vectors preferably circularized, respectively contain the specific recombination sites attB of E. coli and attP of the phage ⁇ arranged so as to allow recombination under the effect of the associated recombinase or integrase by forming, in a single vector resulting from recombination, stable junction sequences such as attL and attR.
- these sites could also be replaced by specific recombination sites from other recombination systems, phage bacteria or the like.
- said vector can be arranged to present a selection marker initially non-functional and made functional by the recombination.
- the selection marker comprises a gene allowing selection, when it is expressed, and a promoter specific to the gene, the promoter being inserted in one of the vectors and the marker gene in the other, so as to be found associated in the recombination vector obtained.
- the preferred markers are the resistance genes, with their promoter, to chloramphenicol, tetracyclines and gentanycin.
- the two vectors can also include own markers usable in the specific construction of each of the vectors, so as to allow or improve the selection of each of the vectors during its construction process.
- these markers can be the genes for resistance to antibiotics such as kanamycin and ampicillin.
- a heat-inducible recombinase is used to control the recombination step between the first and the second vector, for example by the choice of an appropriate host such as the E. coli D1210 HP strain listed in the catalog of the American company Stratagene.
- the subject of the invention is the multi-combinatorial banks, formed by the vectors according to the invention and associating, in a random manner, a sequence coding for one of the types of polypeptides, such as a variable part of light chain and a sequence encoding the other type of polypeptide such as a variable part of heavy chain.
- FIG. 1 schematically represents the stages of construction starting from pM822 to lead to pM825.
- FIG. 2 schematically represents the stages of construction starting from pM829 and ending at pM833.
- FIG. 3 schematically represents the step of recombination of pM827 and pM834.
- FIG. 4 represents a schematic view of the mul icombinatory vector pM835 obtained.
- FIG. 5 represents the primers for amplification of pACYC177.
- Figure 6 shows the 30 bp linker sequence.
- FIG. 9 represents the primers for amplification of the lac promoter.
- FIG. 10 shows the sequence of the linker
- FIG. 11 represents the primers for amplification of the V L anti-gp 160 chain.
- FIG. 12 represents the primers for amplification of pM825.
- FIG. 13 represents the primers for amplification of the resistance gene to chloramphenicol.
- Figure 14 shows the sequence of the 68 bp linker.
- Figure 15 shows the sequence of the linker
- FIG. 16 represents the primers for amplification of gene III.
- FIG. 17 represents the primers for amplification of the V H anti-gp 160 chain.
- FIG. 18 represents the primers for amplification of the AttP recombination sequence.
- FIG. 19 represents the primers for amplification of the heavy chain introducing the Amber mutation.
- FIG. 20 represents the primers for amplification of the promoter of the chloramphenicol resistance gene.
- PCR polymerase chain reaction
- This amplified fragment comprises the kanamycin resistance gene, including its promoter, the origin of replication p15A and an EcoRI site at each end.
- the PCR amplified fragment is then recircularized to form a plasmid called pM822, of 2056 bp.
- the primers used for the amplification of the fragment are described in FIG. 5 and in the identifiers SEQ ID No. 1 and 2.
- a synthetic adapter (linker) of 30 bp comprising the restriction sites Sac1, KpnI, XbaI and SphI is inserted into the unique EcoRI site of the vector pM822, the vector obtained, of 2086 bp being called pM823.
- the synthetic adapter primer sequences (linker) appear in FIG. 6 and in the identifiers SEQ ID No. 3 and 4.
- the 23 bp AttB recombination sequence is inserted into the vector pM823 in the form of a synthetic oligonucleotide between the Sacl and KpnI sites, by controlling the 5'-3 'orientation by destruction of the Sacl site by modification of its last based.
- a plasmid pM824 of 2,107 bp is thus obtained.
- the synthetic oligonucleotide sequences corresponding to the AttB recombination site are described in FIG. 7 and the identifiers SEQ ID No. 5 and 6.
- phagemid pBLuescript IISK + (marketed by Stratagene) of 2,961 bp is digested with the enzymes AflIII and KpnI and the elimination of a fragment of 501 bp comprising the lactose promoter and various sites cloning.
- a 171 bp fragment amplified by PCR from pBluescript (bases 802 to 973) is inserted between the Nhel and EcoRI sites using the primers corresponding to the sequence identifiers SEQ ID No. 9 and 10 (FIG. 9), fragment containing the lac promoter to obtain the phagemid pM837.
- sequence encoding region V, of light chain of an anti-HIV gp 160 clone of 642 bp amplified by PCR is then inserted between the SacI and XbaI sites, which allows the conservation of the reading phase between PelB and the light chain.
- the primers (FIG. 11) are defined in the sequence identifiers SEQ ID No. 13 and 14.
- the phagemid pM452 is obtained (3,427 bp) containing the cassette V L (lac promoter, PelB signal sequence and the sequence (642 bp) coding for the light chain of the anti-gp 160 clone.
- This fragment is then inserted into the vector pM824 at the KpnI and XbaI sites with destruction of the KpnI site to control the orientation, giving the plasmid pM825 of 3,056 bp.
- a unique Ascl site is created at position 3 ′ of the AttB sequence by PCR amplification of the entire pM825 plasmid using two primers (FIG. 12) having an Ascl site at their end and having the sequences appearing on the identifiers SEQ ID Nos. 15 and 16.
- the plasmid thus modified is named plasmid pM826 (3050 bp).
- the chloramphenicol resistance gene (770 bp), devoid of its promoter, is amplified by PCR from the plasmid pBR328 (Boehringer, Accession Genbank VB0004). The amplification is made with the primers (FIG. 13) whose sequences are indicated on the sequence identifiers SEQ ID No. 17 and 18. The gene for resistance to chloramphenicol is then cloned into the plasmid pM826 at the site. Ascl by determining the correct orientation for its expression after the recombination step, by sequencing. A plasmid called pM827 of 3,816 bp is thus obtained.
- the heavy chain of a 684 bp anti-gp 160 HIV clone (cDNA) of PCR is amplified by PCR using primers SEQ ID No. 25, 26 (FIG. 17). This heavy chain is then inserted between the Xhol and Spel sites of the phagemid pM830 to lead to the phagemid pM831 of 4,384 bp, with conservation of the reading phase between PelB and the heavy chain and between the latter and the gene III.
- AttP recombination sequence Insertion of the 250 bp AttP recombination sequence at the Nhel site after amplification by PCR on phage ⁇ from bases 27 571 to 27 820 (Biolabs, Accession Genbank V00636).
- the primers used (FIG. 18) have the sequences SEQ ID No. 27 and 28.
- the amplified AttP recombination sequence can be inserted with two possible orientations but only one orientation is retained. This leads to the phagemid pM832 of 4,641 bp comprising the structure shown in FIG. 3.
- an Amber mutation (identified as a stop codon in non-suppressive bacterial strains) is therefore introduced between the heavy chain and gene III while preserving the phase.
- the heavy chain is amplified by PCR with a 5 ′ primer having the Xhol site (SEQ ID No. 25) and another 3 ′ (SEQ ID No. 29; see FIG. 19) containing the Spel site followed by the Amber TAG codon then from the XbaI site compatible with Spel. It is then cloned between the Spel and Xhol sites of the vector pM832, resulting in the phagemid pM833 of 4,650 bp.
- the strain D1210HP-F 'thus transformed has the following genotype: D1210HP-F': HB101, lacI q , lacY + , ⁇ xis- kil- cI857 [F ', proAB, lacI q Z ⁇ M15, Tn10 (Tet R )].
- the culture After 30 minutes of infection at 30oC, the culture is subjected to a thermal shock at 42oC for one hour to trigger the recombination under the effect of the inducible recombinase.
- the step of insertion 1.4 of the variable region of the light chain of the anti-gp 160 clone of HIV amplified by PCR is replaced by a similar insertion of the variable regions of the light chains of a library of antibody light chains amplified by PCR using a suitable known primer system specific to the type of light chain sought, or a plurality of primer systems if it is desired to carry out the multiple combination from populations of different types light chains.
- the primer systems allowing the amplification of light chains are well known and described by W.D. Huse et al., Science, Vol 246 (1989), 1275-1281.
- the insertion step II.1 of the heavy chain of an anti-gp 160 HIV clone is replaced by the insertion of a library of variable regions of heavy chains. amplified by PCR using suitable primer systems described by MJ Campbell et al., Molecular Immunology, Vol. 29, No. 2 (1992), 193-203 or by W.D. Huse et al. above.
- the clones resistant to chloramphenicol are selected and screening is then carried out intended to select the clones expressing associations of light chain and heavy chain of antibodies having the desired affinities against the determined antigens, in accordance with the techniques described in by example by SF Parmley et al., Gene 73 (1988), 305-318. LIST OF SEQUENCES
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69534941T DE69534941T2 (de) | 1994-02-10 | 1995-02-02 | Herstellung einer multikombinatorischen bank von antikörpergene-exprimierende vektoren |
JP1995521003A JP3994291B6 (ja) | 1994-02-10 | 1995-02-02 | 抗体遺伝子発現ベクターのマルチコンビネーションライブラリの作製方法 |
EP95908302A EP0742821B1 (fr) | 1994-02-10 | 1995-02-02 | Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps |
CA002183079A CA2183079C (fr) | 1994-02-10 | 1995-02-02 | Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps |
US08/693,234 US6599697B1 (en) | 1994-02-10 | 1995-02-02 | Process for preparing a multicombinatorial library of vectors for expressing antibody genes |
AU16668/95A AU1666895A (en) | 1994-02-10 | 1995-02-02 | Method for preparing a multicombinatorial library of antibody gene expression vectors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9401519A FR2715940B1 (fr) | 1994-02-10 | 1994-02-10 | Procédé de préparation d'une banque multicombinatoire de vecteurs d'expression de gènes d'anticorps, banque et systèmes d'expression d'anticorps "coliclonaux" obtenus. |
FR94/01519 | 1994-02-10 |
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WO1995021914A1 true WO1995021914A1 (fr) | 1995-08-17 |
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PCT/FR1995/000127 WO1995021914A1 (fr) | 1994-02-10 | 1995-02-02 | Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps |
Country Status (11)
Country | Link |
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US (1) | US6599697B1 (fr) |
EP (1) | EP0742821B1 (fr) |
AT (1) | ATE323762T1 (fr) |
AU (1) | AU1666895A (fr) |
CA (1) | CA2183079C (fr) |
DE (1) | DE69534941T2 (fr) |
DK (1) | DK0742821T3 (fr) |
ES (1) | ES2257740T3 (fr) |
FR (1) | FR2715940B1 (fr) |
PT (1) | PT742821E (fr) |
WO (1) | WO1995021914A1 (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2731014A1 (fr) * | 1995-02-23 | 1996-08-30 | Rhone Poulenc Rorer Sa | Molecules d'adn, preparation et utilisation en therapie genique |
FR2741892A1 (fr) * | 1995-12-04 | 1997-06-06 | Pasteur Merieux Serums Vacc | Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps, banque et systemes d'expression d'anticorps "coliclonaux" obtenus |
WO1998033901A2 (fr) * | 1997-01-31 | 1998-08-06 | Cosmix Molecular Biologicals Gmbh | Generation de diversite dans des librairies combinatoires |
WO2001057065A2 (fr) * | 2000-02-03 | 2001-08-09 | Domantis Limited | Domaine de protéines combinatoire |
US6310191B1 (en) | 1998-02-02 | 2001-10-30 | Cosmix Molecular Biologicals Gmbh | Generation of diversity in combinatorial libraries |
WO2002012277A2 (fr) * | 2000-08-07 | 2002-02-14 | Domantis Limited | Nouvelles proteines |
WO2002055718A3 (fr) * | 2000-10-31 | 2003-07-24 | Genetastix Corporation | Assemblage et criblage d'un répertoire d'anticorps hautement complexe et totalement humain dans la levure |
US6667150B1 (en) | 1997-08-01 | 2003-12-23 | Morphosys Ag | Method and phage for the identification of nucleic acid sequences encoding members of a multimeric (poly) peptide complex |
WO2012040793A1 (fr) * | 2010-10-01 | 2012-04-05 | Csl Limited | Méthode de clonage d'un acide nucléique |
WO2016200822A1 (fr) | 2015-06-12 | 2016-12-15 | Axiomx, Inc. | Procédés et compositions de production d'un polypeptide chimérique |
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CN100342008C (zh) * | 1997-10-24 | 2007-10-10 | 茵维特罗根公司 | 利用具重组位点的核酸进行重组克隆 |
EP1194540A1 (fr) * | 1999-07-14 | 2002-04-10 | Clontech Laboratories Inc. | Procedes faisant intervenir la recombinase pour la production de vecteurs d'expression et compositions permettant d'atteindre ce resultat |
US7198924B2 (en) | 2000-12-11 | 2007-04-03 | Invitrogen Corporation | Methods and compositions for synthesis of nucleic acid molecules using multiple recognition sites |
CN1306272C (zh) * | 2000-11-17 | 2007-03-21 | 罗切斯特大学 | 筛选编码抗原特异性免疫球蛋白分子或其抗原特异性片段的方法 |
US20050196755A1 (en) * | 2000-11-17 | 2005-09-08 | Maurice Zauderer | In vitro methods of producing and identifying immunoglobulin molecules in eukaryotic cells |
US20020164703A1 (en) * | 2000-12-21 | 2002-11-07 | Krzysztof Pawlowski | Card-domain containing polypeptides, encoding nucleic acids, and methods of use |
AU2002338446A1 (en) * | 2001-01-23 | 2002-11-05 | University Of Rochester Medical Center | Methods of producing or identifying intrabodies in eukaryotic cells |
DE602004027538D1 (de) | 2003-12-01 | 2010-07-15 | Life Technologies Corp | Rekombinationsstellen enthaltende nukleinsäuremoleküle und verfahren zur verwendung davon |
AU2010249470B2 (en) | 2009-05-20 | 2015-06-25 | Novimmune S.A. | Synthetic Polypeptide Libraries And Methods For Generating Naturally Diversified Polypeptide Variants |
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WO1992020791A1 (fr) * | 1990-07-10 | 1992-11-26 | Cambridge Antibody Technology Limited | Methode de production de chainons de paires de liaison specifique |
WO1993019172A1 (fr) * | 1992-03-24 | 1993-09-30 | Cambridge Antibody Technology Limited | Procedes de production d'elements de paires de liaison specifiques |
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US4673640A (en) * | 1984-04-30 | 1987-06-16 | Biotechnica International, Inc. | Regulated protein production using site-specific recombination |
FR2741892B1 (fr) * | 1995-12-04 | 1998-02-13 | Pasteur Merieux Serums Vacc | Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps, banque et systemes d'expression d'anticorps "coliclonaux" obtenus |
-
1994
- 1994-02-10 FR FR9401519A patent/FR2715940B1/fr not_active Expired - Lifetime
-
1995
- 1995-02-02 ES ES95908302T patent/ES2257740T3/es not_active Expired - Lifetime
- 1995-02-02 EP EP95908302A patent/EP0742821B1/fr not_active Expired - Lifetime
- 1995-02-02 CA CA002183079A patent/CA2183079C/fr not_active Expired - Lifetime
- 1995-02-02 DK DK95908302T patent/DK0742821T3/da active
- 1995-02-02 AU AU16668/95A patent/AU1666895A/en not_active Abandoned
- 1995-02-02 AT AT95908302T patent/ATE323762T1/de active
- 1995-02-02 PT PT95908302T patent/PT742821E/pt unknown
- 1995-02-02 WO PCT/FR1995/000127 patent/WO1995021914A1/fr active IP Right Grant
- 1995-02-02 DE DE69534941T patent/DE69534941T2/de not_active Expired - Lifetime
- 1995-02-02 US US08/693,234 patent/US6599697B1/en not_active Expired - Lifetime
Patent Citations (2)
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WO1992020791A1 (fr) * | 1990-07-10 | 1992-11-26 | Cambridge Antibody Technology Limited | Methode de production de chainons de paires de liaison specifique |
WO1993019172A1 (fr) * | 1992-03-24 | 1993-09-30 | Cambridge Antibody Technology Limited | Procedes de production d'elements de paires de liaison specifiques |
Non-Patent Citations (5)
Title |
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A.D. GRIFFITH ET AL.: "Isolation of high affinity human antibodies directly from large synthetic repertoires", EMBO J., vol. 13, no. 14, 15 July 1994 (1994-07-15), OXFORD UNIVERSITY PRESS,GB;, pages 3245 - 3260 * |
GEOFFROY F ET AL: "A new phage display system to construct multicombinatorial libraries of very large antibody repertoires.", GENE (AMSTERDAM) 151 (1-2). 1994. 109-113. ISSN: 0378-1119 * |
K. BACKMAN ET AL.: "Use of synchronous site-specific recombination in vivo to regulate gene expression", BIO/TECHNOLOGY, vol. 2, NATURE AMERICA, INC., NEW YORK, US;, pages 1045 * |
P. WATERHOUSE: "Combinatorial infection and in vivo recombination: a strategy for making large phage antibody repertoires", NUCL. ACIDS RES., vol. 21, IRL PRESS, OXFORD, ENGLAND;, pages 2265 * |
T.A. COLLET ET AL.: "A binary plasmid system for shuffling combinatorial antibody libraries", PROC. NATL. ACAD SCI., vol. 89, NATL. ACAD SCI., WASHINGTON, DC, US;, pages 1026 * |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2731014A1 (fr) * | 1995-02-23 | 1996-08-30 | Rhone Poulenc Rorer Sa | Molecules d'adn, preparation et utilisation en therapie genique |
FR2741892A1 (fr) * | 1995-12-04 | 1997-06-06 | Pasteur Merieux Serums Vacc | Procede de preparation d'une banque multicombinatoire de vecteurs d'expression de genes d'anticorps, banque et systemes d'expression d'anticorps "coliclonaux" obtenus |
WO1997020923A1 (fr) * | 1995-12-04 | 1997-06-12 | Pasteur Merieux Serums & Vaccins | Preparation de banque multicombinatoire de vecteurs d'expression de genes d'anticorps |
US6174708B1 (en) | 1995-12-04 | 2001-01-16 | Pasteur Merieux Serums & Vaccins | Preparation of a multicombinatorial library of antibody gene expression vectors |
WO1998033901A2 (fr) * | 1997-01-31 | 1998-08-06 | Cosmix Molecular Biologicals Gmbh | Generation de diversite dans des librairies combinatoires |
WO1998033901A3 (fr) * | 1997-01-31 | 1999-06-17 | Cosmix Molecular Biolog Gmbh | Generation de diversite dans des librairies combinatoires |
US6640192B2 (en) | 1997-01-31 | 2003-10-28 | Cosmix Molecular Biologicals Gmbh | Generation of diversity in combinatorial libraries |
US7049135B2 (en) | 1997-08-01 | 2006-05-23 | Morphosys Ag | Method and phage for the identification of nucleic acid sequences encoding members of a multimeric (poly)peptide complex |
US6667150B1 (en) | 1997-08-01 | 2003-12-23 | Morphosys Ag | Method and phage for the identification of nucleic acid sequences encoding members of a multimeric (poly) peptide complex |
US6310191B1 (en) | 1998-02-02 | 2001-10-30 | Cosmix Molecular Biologicals Gmbh | Generation of diversity in combinatorial libraries |
WO2001057065A2 (fr) * | 2000-02-03 | 2001-08-09 | Domantis Limited | Domaine de protéines combinatoire |
GB2375112A (en) * | 2000-02-03 | 2002-11-06 | Domantis Ltd | Combinatorial protein domains |
WO2001057065A3 (fr) * | 2000-02-03 | 2002-01-31 | Diversys Ltd | Domaine de protéines combinatoire |
WO2002012277A3 (fr) * | 2000-08-07 | 2002-05-30 | Diversys Ltd | Nouvelles proteines |
WO2002012277A2 (fr) * | 2000-08-07 | 2002-02-14 | Domantis Limited | Nouvelles proteines |
WO2002055718A3 (fr) * | 2000-10-31 | 2003-07-24 | Genetastix Corporation | Assemblage et criblage d'un répertoire d'anticorps hautement complexe et totalement humain dans la levure |
WO2012040793A1 (fr) * | 2010-10-01 | 2012-04-05 | Csl Limited | Méthode de clonage d'un acide nucléique |
US9617329B2 (en) | 2010-10-01 | 2017-04-11 | Csl Limited | Method of cloning nucleic acid |
WO2016200822A1 (fr) | 2015-06-12 | 2016-12-15 | Axiomx, Inc. | Procédés et compositions de production d'un polypeptide chimérique |
CN107922508A (zh) * | 2015-06-12 | 2018-04-17 | 艾希奥美公司 | 用于产生嵌合多肽的方法和组合物 |
EP3307786A4 (fr) * | 2015-06-12 | 2019-01-16 | AxioMx, Inc. | Procédés et compositions de production d'un polypeptide chimérique |
EP3786293A1 (fr) * | 2015-06-12 | 2021-03-03 | AxioMx, Inc. | Procédés et compositions pour la production d'un polypeptide chimérique |
CN107922508B (zh) * | 2015-06-12 | 2021-06-04 | 艾希奥美公司 | 用于产生嵌合多肽的方法和组合物 |
US11192939B2 (en) | 2015-06-12 | 2021-12-07 | Axiomx, Inc. | Methods and compositions for producing a chimeric polypeptide |
Also Published As
Publication number | Publication date |
---|---|
AU1666895A (en) | 1995-08-29 |
EP0742821A1 (fr) | 1996-11-20 |
US6599697B1 (en) | 2003-07-29 |
ATE323762T1 (de) | 2006-05-15 |
CA2183079C (fr) | 2007-08-07 |
FR2715940B1 (fr) | 1996-04-26 |
DK0742821T3 (da) | 2006-08-21 |
JPH09509055A (ja) | 1997-09-16 |
DE69534941D1 (de) | 2006-05-24 |
CA2183079A1 (fr) | 1995-08-17 |
JP3994291B2 (ja) | 2007-10-17 |
EP0742821B1 (fr) | 2006-04-19 |
DE69534941T2 (de) | 2006-09-28 |
FR2715940A1 (fr) | 1995-08-11 |
ES2257740T3 (es) | 2006-08-01 |
PT742821E (pt) | 2006-06-30 |
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