CN107286245A - Pd-l1和pd-l2重组蛋白及其用途 - Google Patents
Pd-l1和pd-l2重组蛋白及其用途 Download PDFInfo
- Publication number
- CN107286245A CN107286245A CN201610222458.0A CN201610222458A CN107286245A CN 107286245 A CN107286245 A CN 107286245A CN 201610222458 A CN201610222458 A CN 201610222458A CN 107286245 A CN107286245 A CN 107286245A
- Authority
- CN
- China
- Prior art keywords
- recombinant protein
- cell
- fragment
- present
- seq
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 title claims abstract description 150
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 title claims abstract description 150
- 108010074708 B7-H1 Antigen Proteins 0.000 title claims description 97
- 101100407308 Mus musculus Pdcd1lg2 gene Proteins 0.000 title claims description 58
- 108700030875 Programmed Cell Death 1 Ligand 2 Proteins 0.000 title claims description 58
- 102100024213 Programmed cell death 1 ligand 2 Human genes 0.000 title claims description 58
- 102100024216 Programmed cell death 1 ligand 1 Human genes 0.000 title 1
- 239000012634 fragment Substances 0.000 claims abstract description 81
- 210000002443 helper t lymphocyte Anatomy 0.000 claims abstract description 36
- 230000036039 immunity Effects 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000001900 immune effect Effects 0.000 claims abstract description 25
- 238000002649 immunization Methods 0.000 claims abstract description 25
- 230000003053 immunization Effects 0.000 claims abstract description 25
- 210000004027 cell Anatomy 0.000 claims description 173
- 102000008096 B7-H1 Antigen Human genes 0.000 claims description 96
- 206010028980 Neoplasm Diseases 0.000 claims description 72
- 102000039446 nucleic acids Human genes 0.000 claims description 53
- 108020004707 nucleic acids Proteins 0.000 claims description 53
- 150000007523 nucleic acids Chemical class 0.000 claims description 53
- 210000001151 cytotoxic T lymphocyte Anatomy 0.000 claims description 50
- 229960005486 vaccine Drugs 0.000 claims description 38
- 239000002773 nucleotide Substances 0.000 claims description 27
- 125000003729 nucleotide group Chemical group 0.000 claims description 27
- 239000000969 carrier Substances 0.000 claims description 25
- 230000009261 transgenic effect Effects 0.000 claims description 25
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 24
- 210000002865 immune cell Anatomy 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 239000008194 pharmaceutical composition Substances 0.000 claims description 19
- 102000013462 Interleukin-12 Human genes 0.000 claims description 18
- 108010065805 Interleukin-12 Proteins 0.000 claims description 18
- 229940117681 interleukin-12 Drugs 0.000 claims description 18
- 208000015181 infectious disease Diseases 0.000 claims description 15
- 238000011081 inoculation Methods 0.000 claims description 15
- 239000005482 chemotactic factor Substances 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 12
- 210000004698 lymphocyte Anatomy 0.000 claims description 12
- 201000010099 disease Diseases 0.000 claims description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 11
- 210000002966 serum Anatomy 0.000 claims description 9
- 230000004936 stimulating effect Effects 0.000 claims description 8
- 230000000638 stimulation Effects 0.000 claims description 8
- 230000001225 therapeutic effect Effects 0.000 claims description 8
- 102000037982 Immune checkpoint proteins Human genes 0.000 claims description 7
- 108091008036 Immune checkpoint proteins Proteins 0.000 claims description 7
- 229940126546 immune checkpoint molecule Drugs 0.000 claims description 7
- 241001465754 Metazoa Species 0.000 claims description 6
- 239000002671 adjuvant Substances 0.000 claims description 6
- 210000004899 c-terminal region Anatomy 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims description 6
- 241001138401 Kluyveromyces lactis Species 0.000 claims description 4
- 101100230376 Acetivibrio thermocellus (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) celI gene Proteins 0.000 claims description 3
- 241000699802 Cricetulus griseus Species 0.000 claims description 3
- 241000235648 Pichia Species 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 210000000224 granular leucocyte Anatomy 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 210000001672 ovary Anatomy 0.000 claims description 3
- 230000030741 antigen processing and presentation Effects 0.000 claims description 2
- 239000002574 poison Substances 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
- 210000004881 tumor cell Anatomy 0.000 abstract description 55
- 230000006698 induction Effects 0.000 abstract description 27
- 238000012546 transfer Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 17
- 238000001727 in vivo Methods 0.000 abstract description 13
- 238000013467 fragmentation Methods 0.000 abstract description 6
- 238000006062 fragmentation reaction Methods 0.000 abstract description 6
- 239000000427 antigen Substances 0.000 description 47
- 108091007433 antigens Proteins 0.000 description 47
- 102000036639 antigens Human genes 0.000 description 47
- 230000028993 immune response Effects 0.000 description 26
- 108010017213 Granulocyte-Macrophage Colony-Stimulating Factor Proteins 0.000 description 17
- 102000004457 Granulocyte-Macrophage Colony-Stimulating Factor Human genes 0.000 description 17
- 241000699666 Mus <mouse, genus> Species 0.000 description 17
- 210000001744 T-lymphocyte Anatomy 0.000 description 12
- 241000700605 Viruses Species 0.000 description 11
- 102000037865 fusion proteins Human genes 0.000 description 11
- 108020001507 fusion proteins Proteins 0.000 description 11
- 210000001185 bone marrow Anatomy 0.000 description 10
- 201000011510 cancer Diseases 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 101000797762 Homo sapiens C-C motif chemokine 5 Proteins 0.000 description 8
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 8
- 230000004913 activation Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 210000000612 antigen-presenting cell Anatomy 0.000 description 7
- 102000045341 human CCL5 Human genes 0.000 description 7
- 201000005202 lung cancer Diseases 0.000 description 7
- 208000020816 lung neoplasm Diseases 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- 238000002560 therapeutic procedure Methods 0.000 description 6
- 230000003612 virological effect Effects 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 5
- 230000005875 antibody response Effects 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- 238000009169 immunotherapy Methods 0.000 description 5
- 210000003000 inclusion body Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 230000003248 secreting effect Effects 0.000 description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000004113 cell culture Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000006166 lysate Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- 230000009385 viral infection Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000011740 C57BL/6 mouse Methods 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 102000007079 Peptide Fragments Human genes 0.000 description 3
- 108010033276 Peptide Fragments Proteins 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000007969 cellular immunity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229940029030 dendritic cell vaccine Drugs 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 239000002158 endotoxin Substances 0.000 description 3
- 239000013604 expression vector Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 230000008685 targeting Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 241001198387 Escherichia coli BL21(DE3) Species 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 2
- 239000012980 RPMI-1640 medium Substances 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- 208000036142 Viral infection Diseases 0.000 description 2
- 230000004721 adaptive immunity Effects 0.000 description 2
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 2
- 229960000723 ampicillin Drugs 0.000 description 2
- 230000005975 antitumor immune response Effects 0.000 description 2
- 230000005784 autoimmunity Effects 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000010367 cloning Methods 0.000 description 2
- 230000002281 colonystimulating effect Effects 0.000 description 2
- 230000003013 cytotoxicity Effects 0.000 description 2
- 231100000135 cytotoxicity Toxicity 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008105 immune reaction Effects 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 201000001441 melanoma Diseases 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 210000001539 phagocyte Anatomy 0.000 description 2
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 2
- 239000013612 plasmid Substances 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001742 protein purification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000001959 radiotherapy Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 210000004988 splenocyte Anatomy 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003442 weekly effect Effects 0.000 description 2
- 102100036826 Aldehyde oxidase Human genes 0.000 description 1
- 101000914947 Bungarus multicinctus Long neurotoxin homolog TA-bm16 Proteins 0.000 description 1
- 210000003771 C cell Anatomy 0.000 description 1
- 102100031172 C-C chemokine receptor type 1 Human genes 0.000 description 1
- 101710149814 C-C chemokine receptor type 1 Proteins 0.000 description 1
- 102100035875 C-C chemokine receptor type 5 Human genes 0.000 description 1
- 101710149870 C-C chemokine receptor type 5 Proteins 0.000 description 1
- 102100032367 C-C motif chemokine 5 Human genes 0.000 description 1
- 102100037840 Dehydrogenase/reductase SDR family member 2, mitochondrial Human genes 0.000 description 1
- 238000012413 Fluorescence activated cell sorting analysis Methods 0.000 description 1
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 1
- 108010033040 Histones Proteins 0.000 description 1
- 101000928314 Homo sapiens Aldehyde oxidase Proteins 0.000 description 1
- 101000746373 Homo sapiens Granulocyte-macrophage colony-stimulating factor Proteins 0.000 description 1
- 108090000978 Interleukin-4 Proteins 0.000 description 1
- 239000006142 Luria-Bertani Agar Substances 0.000 description 1
- 108091054437 MHC class I family Proteins 0.000 description 1
- 102000043129 MHC class I family Human genes 0.000 description 1
- 108091054438 MHC class II family Proteins 0.000 description 1
- 102000043131 MHC class II family Human genes 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 108700001237 Nucleic Acid-Based Vaccines Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 239000006146 Roswell Park Memorial Institute medium Substances 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical class [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 108700005078 Synthetic Genes Proteins 0.000 description 1
- 210000000447 Th1 cell Anatomy 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003302 anti-idiotype Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000020411 cell activation Effects 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000011748 cell maturation Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- 238000003501 co-culture Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000003636 conditioned culture medium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- PXLIDIMHPNPGMH-PJWPDVOUSA-N disodium;dioxido(dioxo)chromium-51 Chemical compound [Na+].[Na+].[O-][51Cr]([O-])(=O)=O PXLIDIMHPNPGMH-PJWPDVOUSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002121 endocytic effect Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 210000003714 granulocyte Anatomy 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000011132 hemopoiesis Effects 0.000 description 1
- 230000002607 hemopoietic effect Effects 0.000 description 1
- 230000008348 humoral response Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 229940087875 leukine Drugs 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005296 lung carcinoma Diseases 0.000 description 1
- 230000000527 lymphocytic effect Effects 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 230000001394 metastastic effect Effects 0.000 description 1
- 206010061289 metastatic neoplasm Diseases 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000001616 monocyte Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 208000002154 non-small cell lung carcinoma Diseases 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 229940124551 recombinant vaccine Drugs 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 108091008146 restriction endonucleases Proteins 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 108010038379 sargramostim Proteins 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 235000011091 sodium acetates Nutrition 0.000 description 1
- 229940070379 sodium chromate cr51 Drugs 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 108010046845 tryptones Proteins 0.000 description 1
- 229940030325 tumor cell vaccine Drugs 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 208000029729 tumor suppressor gene on chromosome 11 Diseases 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 210000005253 yeast cell Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/15—Cells of the myeloid line, e.g. granulocytes, basophils, eosinophils, neutrophils, leucocytes, monocytes, macrophages or mast cells; Myeloid precursor cells; Antigen-presenting cells, e.g. dendritic cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/0005—Vertebrate antigens
- A61K39/0011—Cancer antigens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
- A61K48/005—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2866—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
-
- 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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/70—Vectors or expression systems specially adapted for E. coli
-
- 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
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
-
- 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
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
- C12N5/0639—Dendritic cells, e.g. Langherhans cells in the epidermis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/515—Animal cells
- A61K2039/5154—Antigen presenting cells [APCs], e.g. dendritic cells or macrophages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
-
- 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
- C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
- C12N2710/00011—Details
- C12N2710/16011—Herpesviridae
- C12N2710/16211—Lymphocryptovirus, e.g. human herpesvirus 4, Epstein-Barr Virus
- C12N2710/16234—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
-
- 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
- C12N2730/00—Reverse transcribing DNA viruses
- C12N2730/00011—Details
- C12N2730/10011—Hepadnaviridae
- C12N2730/10111—Orthohepadnavirus, e.g. hepatitis B virus
- C12N2730/10134—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
-
- 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
- C12N2740/00—Reverse transcribing RNA viruses
- C12N2740/00011—Details
- C12N2740/10011—Retroviridae
- C12N2740/10034—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/24011—Flaviviridae
- C12N2770/24211—Hepacivirus, e.g. hepatitis C virus, hepatitis G virus
- C12N2770/24234—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Mycology (AREA)
- Toxicology (AREA)
- Gastroenterology & Hepatology (AREA)
- Developmental Biology & Embryology (AREA)
- Oncology (AREA)
- Virology (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610222458.0A CN107286245B (zh) | 2016-04-11 | 2016-04-11 | Pd-l1和pd-l2重组蛋白及其用途 |
PCT/CN2017/080144 WO2017177908A1 (zh) | 2016-04-11 | 2017-04-11 | Pd-l1和pd-l2重组蛋白及其用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610222458.0A CN107286245B (zh) | 2016-04-11 | 2016-04-11 | Pd-l1和pd-l2重组蛋白及其用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107286245A true CN107286245A (zh) | 2017-10-24 |
CN107286245B CN107286245B (zh) | 2021-10-08 |
Family
ID=60041421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610222458.0A Active CN107286245B (zh) | 2016-04-11 | 2016-04-11 | Pd-l1和pd-l2重组蛋白及其用途 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107286245B (zh) |
WO (1) | WO2017177908A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023125976A1 (zh) * | 2021-12-31 | 2023-07-06 | 广州国家实验室 | 融合蛋白疫苗 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL303967A (en) * | 2020-12-23 | 2023-08-01 | Immunowake Inc | Immunogenic cytokines and their uses |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1318105A (zh) * | 1998-09-15 | 2001-10-17 | M&E生物技术公司 | 负调节Osteoprotegerin配体活性的方法 |
CN101002937A (zh) * | 2006-08-23 | 2007-07-25 | 中国人民解放军第四军医大学 | 重组人His-TT-B7-H1IgV肿瘤疫苗及其制备方法 |
CN103768604A (zh) * | 2012-10-24 | 2014-05-07 | 北京圣沃德生物科技有限公司 | 治疗性肿瘤疫苗 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103965363B (zh) * | 2013-02-06 | 2021-01-15 | 上海白泽生物科技有限公司 | 与pd-1和vegf高效结合的融合蛋白、其编码序列及用途 |
-
2016
- 2016-04-11 CN CN201610222458.0A patent/CN107286245B/zh active Active
-
2017
- 2017-04-11 WO PCT/CN2017/080144 patent/WO2017177908A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1318105A (zh) * | 1998-09-15 | 2001-10-17 | M&E生物技术公司 | 负调节Osteoprotegerin配体活性的方法 |
CN101002937A (zh) * | 2006-08-23 | 2007-07-25 | 中国人民解放军第四军医大学 | 重组人His-TT-B7-H1IgV肿瘤疫苗及其制备方法 |
CN103768604A (zh) * | 2012-10-24 | 2014-05-07 | 北京圣沃德生物科技有限公司 | 治疗性肿瘤疫苗 |
Non-Patent Citations (3)
Title |
---|
BOYER J D ET AL.: "SIV DNA vaccine co-administered with IL-12 expression plasmid enhances CD8 SIV cellular immune responses in cynomolgus macaques", 《JOURNAL OF MEDICAL PRIMATOLOGY》 * |
彭晓谋等: "外源辅助T淋巴细胞表位影响HBV S基因", 《中华医学杂志》 * |
郑秀惠等: "分子佐剂在 DNA 疫苗中的应用", 《国际生殖健康/计划生育杂志》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023125976A1 (zh) * | 2021-12-31 | 2023-07-06 | 广州国家实验室 | 融合蛋白疫苗 |
Also Published As
Publication number | Publication date |
---|---|
CN107286245B (zh) | 2021-10-08 |
WO2017177908A1 (zh) | 2017-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108495649A (zh) | 治疗性抗癌新表位疫苗 | |
Gabrilovich et al. | Dendritic cells in antitumor immune responses: I. Defective antigen presentation in tumor-bearing hosts | |
KR101294290B1 (ko) | 예방 또는 치료를 위해 제i류 주조직 적합성복합체〔mhc〕-제한 에피토프에 대한 면역 반응을 유발,향상 및 지속하는 방법 | |
JP2018537999A (ja) | 樹状細胞組成物 | |
Wells et al. | Combined triggering of dendritic cell receptors results in synergistic activation and potent cytotoxic immunity | |
CN103687625B (zh) | 交叉保护性沙粒病毒疫苗及其使用方法 | |
JP2022048162A (ja) | Wt1ワクチン | |
CN107286244A (zh) | 抗免疫检查点pd-l1和pd-l2肿瘤疫苗 | |
WO2021178661A1 (en) | Compositions containing a pathogenic antigen and an immune stimulator | |
CN106632694B (zh) | 一种重组蛋白及药物组合物与应用 | |
CN102083457B (zh) | 天花dna疫苗及其引起免疫应答的抗原 | |
CN105175527A (zh) | 一种乳腺癌特异性的热休克蛋白复合物及其应用 | |
CN104338132A (zh) | 一种病毒免疫治疗药物复合物及其用途 | |
CN107952069A (zh) | 重组疫苗及其应用 | |
CN107530450A (zh) | 具有作为佐剂的cd40配体的疫苗 | |
CN104853764A (zh) | 用于预防和治疗癌症的msi-特异性移码肽(fsp) | |
CN107286245A (zh) | Pd-l1和pd-l2重组蛋白及其用途 | |
TW201938793A (zh) | 一種新型疫苗佐劑 | |
JPH07504662A (ja) | 免疫無防備状態の宿主における治療用途のための免疫促進剤 | |
CN101096680A (zh) | 一种dna疫苗真核表达载体及其在制备基因疫苗中的应用 | |
CN109675018A (zh) | 一种用于涂覆皮肤表面的药物及其应用 | |
CN108567977A (zh) | 一种免疫增强剂、免疫治疗药物组合物及其制备与用途 | |
CN108175853A (zh) | 一种肿瘤细胞疫苗及其制备方法 | |
CN105228646A (zh) | 基于酵母的脊索瘤免疫疗法 | |
CN102018964A (zh) | 一种可打破免疫耐受的三质粒共免疫疫苗系统及制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180102 Address after: Beijing City branch of Beijing economic and Technological Development Zone Street 88 Hospital No. 6 Building 1 unit 601 room Applicant after: Beijing Pune Biotechnology Co.,Ltd. Address before: Belize, Belize City Applicant before: LIFESEQ Ltd.,Corp. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Xuefen Inventor after: Chen Siyi Inventor before: Chen Siyi |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: Room 602, 6th Floor, Unit 1, Building 6, No. 88 Kechuang 6th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 101102 Patentee after: Zhongke Xinkang (Beijing) Health Management Co.,Ltd. Country or region after: China Address before: 101102 Room 601, unit 1, building 6, yard 88, Kechuang 6th Street, Beijing Economic and Technological Development Zone, Beijing Patentee before: Beijing Pune Biotechnology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: Room 602, 6th Floor, Unit 1, Building 6, No. 88 Kechuang 6th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 101102 Patentee after: Beijing Yuanzhen Puna Biotechnology Co.,Ltd. Country or region after: China Address before: Room 602, 6th Floor, Unit 1, Building 6, No. 88 Kechuang 6th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 101102 Patentee before: Zhongke Xinkang (Beijing) Health Management Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |