CN114349829B - Alv-j mhc-b2限制性表位肽的鉴定及其应用 - Google Patents
Alv-j mhc-b2限制性表位肽的鉴定及其应用 Download PDFInfo
- Publication number
- CN114349829B CN114349829B CN202210041210.XA CN202210041210A CN114349829B CN 114349829 B CN114349829 B CN 114349829B CN 202210041210 A CN202210041210 A CN 202210041210A CN 114349829 B CN114349829 B CN 114349829B
- Authority
- CN
- China
- Prior art keywords
- alv
- mhc
- chicken
- epitope peptide
- peptide
- 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.)
- Active
Links
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 65
- 241000323253 Avian leukosis virus ev/J Species 0.000 title claims abstract description 35
- 241000713826 Avian leukosis virus Species 0.000 claims abstract description 14
- 229960005486 vaccine Drugs 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract 2
- 241000287828 Gallus gallus Species 0.000 abstract description 45
- 102000004196 processed proteins & peptides Human genes 0.000 abstract description 37
- 229920001184 polypeptide Polymers 0.000 abstract description 34
- 108090000623 proteins and genes Proteins 0.000 abstract description 33
- 102000054766 genetic haplotypes Human genes 0.000 abstract description 30
- 102000004169 proteins and genes Human genes 0.000 abstract description 22
- 210000001744 T-lymphocyte Anatomy 0.000 abstract description 19
- 238000010828 elution Methods 0.000 abstract description 18
- 230000005847 immunogenicity Effects 0.000 abstract description 14
- 230000027455 binding Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 10
- 238000000338 in vitro Methods 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000010353 genetic engineering Methods 0.000 abstract description 2
- 238000012795 verification Methods 0.000 abstract 1
- 235000013330 chicken meat Nutrition 0.000 description 43
- 210000004027 cell Anatomy 0.000 description 21
- 238000012360 testing method Methods 0.000 description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- 239000007788 liquid Substances 0.000 description 16
- 235000018102 proteins Nutrition 0.000 description 16
- 102000008949 Histocompatibility Antigens Class I Human genes 0.000 description 15
- 239000006228 supernatant Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 239000000872 buffer Substances 0.000 description 12
- 108010088652 Histocompatibility Antigens Class I Proteins 0.000 description 11
- 241000700605 Viruses Species 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 11
- 208000015181 infectious disease Diseases 0.000 description 11
- 150000001413 amino acids Chemical group 0.000 description 10
- 238000001514 detection method Methods 0.000 description 10
- 230000014509 gene expression Effects 0.000 description 10
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 108010067902 Peptide Library Proteins 0.000 description 9
- 235000001014 amino acid Nutrition 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 239000011780 sodium chloride Substances 0.000 description 8
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 8
- 230000001413 cellular effect Effects 0.000 description 7
- 239000002808 molecular sieve Substances 0.000 description 7
- 238000004153 renaturation Methods 0.000 description 7
- 238000012216 screening Methods 0.000 description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 102100036011 T-cell surface glycoprotein CD4 Human genes 0.000 description 6
- 239000007983 Tris buffer Substances 0.000 description 6
- 239000000427 antigen Substances 0.000 description 6
- 108091007433 antigens Proteins 0.000 description 6
- 102000036639 antigens Human genes 0.000 description 6
- 230000007969 cellular immunity Effects 0.000 description 6
- 210000003555 cloaca Anatomy 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 238000012163 sequencing technique Methods 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 239000003053 toxin Substances 0.000 description 6
- 231100000765 toxin Toxicity 0.000 description 6
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 6
- 241000714230 Avian leukemia virus Species 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 5
- 230000001580 bacterial effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 210000001151 cytotoxic T lymphocyte Anatomy 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 description 5
- 210000003000 inclusion body Anatomy 0.000 description 5
- 238000011534 incubation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000013641 positive control Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- OZFAFGSSMRRTDW-UHFFFAOYSA-N (2,4-dichlorophenyl) benzenesulfonate Chemical compound ClC1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=CC=C1 OZFAFGSSMRRTDW-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 239000012591 Dulbecco’s Phosphate Buffered Saline Substances 0.000 description 4
- 108091054437 MHC class I family Proteins 0.000 description 4
- 108700018351 Major Histocompatibility Complex Proteins 0.000 description 4
- 108010076504 Protein Sorting Signals Proteins 0.000 description 4
- 238000010171 animal model Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 239000012091 fetal bovine serum Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 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 4
- 239000003550 marker Substances 0.000 description 4
- 238000004949 mass spectrometry Methods 0.000 description 4
- 239000013642 negative control Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000020382 suppression by virus of host antigen processing and presentation of peptide antigen via MHC class I Effects 0.000 description 4
- 238000000108 ultra-filtration Methods 0.000 description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 108010053070 Glutathione Disulfide Proteins 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 108010074328 Interferon-gamma Proteins 0.000 description 3
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 description 3
- 229930064664 L-arginine Natural products 0.000 description 3
- 235000014852 L-arginine Nutrition 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 206010058874 Viraemia Diseases 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 3
- 238000003114 enzyme-linked immunosorbent spot assay Methods 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- YPZRWBKMTBYPTK-BJDJZHNGSA-N glutathione disulfide Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@H](C(=O)NCC(O)=O)CSSC[C@@H](C(=O)NCC(O)=O)NC(=O)CC[C@H](N)C(O)=O YPZRWBKMTBYPTK-BJDJZHNGSA-N 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 210000005105 peripheral blood lymphocyte Anatomy 0.000 description 3
- PHEDXBVPIONUQT-RGYGYFBISA-N phorbol 13-acetate 12-myristate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(CO)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C PHEDXBVPIONUQT-RGYGYFBISA-N 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004885 tandem mass spectrometry Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- 102000017420 CD3 protein, epsilon/gamma/delta subunit Human genes 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 238000011510 Elispot assay Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102100037850 Interferon gamma Human genes 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 108091028043 Nucleic acid sequence Proteins 0.000 description 2
- 229920000776 Poly(Adenosine diphosphate-ribose) polymerase Polymers 0.000 description 2
- 238000011529 RT qPCR Methods 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- NKLPQNGYXWVELD-UHFFFAOYSA-M coomassie brilliant blue Chemical compound [Na+].C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=C1 NKLPQNGYXWVELD-UHFFFAOYSA-M 0.000 description 2
- 238000001784 detoxification Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 229960003180 glutathione Drugs 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N hydroxymethyl benzene Natural products OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- PGHMRUGBZOYCAA-ADZNBVRBSA-N ionomycin Chemical compound O1[C@H](C[C@H](O)[C@H](C)[C@H](O)[C@H](C)/C=C/C[C@@H](C)C[C@@H](C)C(/O)=C/C(=O)[C@@H](C)C[C@@H](C)C[C@@H](CCC(O)=O)C)CC[C@@]1(C)[C@@H]1O[C@](C)([C@@H](C)O)CC1 PGHMRUGBZOYCAA-ADZNBVRBSA-N 0.000 description 2
- PGHMRUGBZOYCAA-UHFFFAOYSA-N ionomycin Natural products O1C(CC(O)C(C)C(O)C(C)C=CCC(C)CC(C)C(O)=CC(=O)C(C)CC(C)CC(CCC(O)=O)C)CCC1(C)C1OC(C)(C(C)O)CC1 PGHMRUGBZOYCAA-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 210000004698 lymphocyte Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009149 molecular binding Effects 0.000 description 2
- 210000005087 mononuclear cell Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000008188 pellet Substances 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
- 210000002381 plasma Anatomy 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 235000013594 poultry meat Nutrition 0.000 description 2
- 230000009465 prokaryotic expression Effects 0.000 description 2
- 238000010839 reverse transcription Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000011534 wash buffer Substances 0.000 description 2
- KQNZDYYTLMIZCT-KFKPYADVSA-N (2e,7s,10e,12r,13r,15s)-12,15-dihydroxy-7-methyl-8-oxabicyclo[11.3.0]hexadeca-2,10-dien-9-one Chemical compound O[C@@H]1\C=C\C(=O)O[C@@H](C)CCC\C=C\C2C[C@H](O)C[C@H]21 KQNZDYYTLMIZCT-KFKPYADVSA-N 0.000 description 1
- UAIUNKRWKOVEES-UHFFFAOYSA-N 3,3',5,5'-tetramethylbenzidine Chemical compound CC1=C(N)C(C)=CC(C=2C=C(C)C(N)=C(C)C=2)=C1 UAIUNKRWKOVEES-UHFFFAOYSA-N 0.000 description 1
- GOZMBJCYMQQACI-UHFFFAOYSA-N 6,7-dimethyl-3-[[methyl-[2-[methyl-[[1-[3-(trifluoromethyl)phenyl]indol-3-yl]methyl]amino]ethyl]amino]methyl]chromen-4-one;dihydrochloride Chemical compound Cl.Cl.C=1OC2=CC(C)=C(C)C=C2C(=O)C=1CN(C)CCN(C)CC(C1=CC=CC=C11)=CN1C1=CC=CC(C(F)(F)F)=C1 GOZMBJCYMQQACI-UHFFFAOYSA-N 0.000 description 1
- GOWZVQXTHUCNSQ-NHCYSSNCSA-N Arg-Glu-Val Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O GOWZVQXTHUCNSQ-NHCYSSNCSA-N 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 241000714235 Avian retrovirus Species 0.000 description 1
- 108090000565 Capsid Proteins Proteins 0.000 description 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
- 238000012286 ELISA Assay Methods 0.000 description 1
- 101710121417 Envelope glycoprotein Proteins 0.000 description 1
- 101000599932 Gallus gallus Interferon gamma Proteins 0.000 description 1
- NUMFTVCBONFQIQ-DRZSPHRISA-N Gln-Ala-Phe Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC1=CC=CC=C1)C(O)=O NUMFTVCBONFQIQ-DRZSPHRISA-N 0.000 description 1
- 108010024636 Glutathione Proteins 0.000 description 1
- 102000001398 Granzyme Human genes 0.000 description 1
- 108060005986 Granzyme Proteins 0.000 description 1
- 101001113483 Homo sapiens Poly [ADP-ribose] polymerase 1 Proteins 0.000 description 1
- 102000008070 Interferon-gamma Human genes 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- 229930182816 L-glutamine Natural products 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 108091092724 Noncoding DNA Proteins 0.000 description 1
- 108010033276 Peptide Fragments Proteins 0.000 description 1
- 102000007079 Peptide Fragments Human genes 0.000 description 1
- 102100023712 Poly [ADP-ribose] polymerase 1 Human genes 0.000 description 1
- 108010061844 Poly(ADP-ribose) Polymerases Proteins 0.000 description 1
- 102000012338 Poly(ADP-ribose) Polymerases Human genes 0.000 description 1
- 208000027954 Poultry disease Diseases 0.000 description 1
- 239000012980 RPMI-1640 medium Substances 0.000 description 1
- HRNQLKCLPVKZNE-CIUDSAMLSA-N Ser-Ala-Leu Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(O)=O HRNQLKCLPVKZNE-CIUDSAMLSA-N 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- 102100034922 T-cell surface glycoprotein CD8 alpha chain Human genes 0.000 description 1
- 101800000385 Transmembrane protein Proteins 0.000 description 1
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 1
- 108010003533 Viral Envelope Proteins Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000006307 alkoxy benzyl group Chemical group 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 208000004668 avian leukosis Diseases 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000005859 cell recognition Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003593 chromogenic compound Substances 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229940044627 gamma-interferon Drugs 0.000 description 1
- 229960000789 guanidine hydrochloride Drugs 0.000 description 1
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000012160 loading buffer Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 208000025113 myeloid leukemia Diseases 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- SYXUBXTYGFJFEH-UHFFFAOYSA-N oat triterpenoid saponin Chemical compound CNC1=CC=CC=C1C(=O)OC1C(C=O)(C)CC2C3(C(O3)CC3C4(CCC5C(C)(CO)C(OC6C(C(O)C(OC7C(C(O)C(O)C(CO)O7)O)CO6)OC6C(C(O)C(O)C(CO)O6)O)CCC53C)C)C4(C)CC(O)C2(C)C1 SYXUBXTYGFJFEH-UHFFFAOYSA-N 0.000 description 1
- YPZRWBKMTBYPTK-UHFFFAOYSA-N oxidized gamma-L-glutamyl-L-cysteinylglycine Natural products OC(=O)C(N)CCC(=O)NC(C(=O)NCC(O)=O)CSSCC(C(=O)NCC(O)=O)NC(=O)CCC(N)C(O)=O YPZRWBKMTBYPTK-UHFFFAOYSA-N 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 108010018625 phenylalanylarginine Proteins 0.000 description 1
- 239000002644 phorbol ester Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012257 pre-denaturation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012474 protein marker Substances 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 238000003753 real-time PCR Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000012192 staining solution Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 241001430294 unidentified retrovirus Species 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 206010048282 zoonosis Diseases 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
-
- 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
- A61K39/12—Viral antigens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
-
- 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
- C12N2740/11011—Alpharetrovirus, e.g. avian leucosis virus
- C12N2740/11022—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
-
- 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
- C12N2740/11011—Alpharetrovirus, e.g. avian leucosis virus
- C12N2740/11034—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
- G01N2333/08—RNA viruses
- G01N2333/15—Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus, feline leukaemia virus, human T-cell leukaemia-lymphoma virus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2500/00—Screening for compounds of potential therapeutic value
- G01N2500/10—Screening for compounds of potential therapeutic value involving cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Virology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Physics & Mathematics (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mycology (AREA)
- Epidemiology (AREA)
- Peptides Or Proteins (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210041210.XA CN114349829B (zh) | 2022-01-14 | 2022-01-14 | Alv-j mhc-b2限制性表位肽的鉴定及其应用 |
US17/831,388 US20230227505A1 (en) | 2022-01-14 | 2022-06-02 | Identification and application of alv-j mhc-b2 restrictive epitope peptide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210041210.XA CN114349829B (zh) | 2022-01-14 | 2022-01-14 | Alv-j mhc-b2限制性表位肽的鉴定及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114349829A CN114349829A (zh) | 2022-04-15 |
CN114349829B true CN114349829B (zh) | 2023-04-21 |
Family
ID=81108821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210041210.XA Active CN114349829B (zh) | 2022-01-14 | 2022-01-14 | Alv-j mhc-b2限制性表位肽的鉴定及其应用 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20230227505A1 (zh) |
CN (1) | CN114349829B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117143206B (zh) * | 2023-08-03 | 2024-09-03 | 华南农业大学 | Alv-j mhc-b21限制性表位肽及其筛选方法和应用 |
CN118344471A (zh) * | 2024-04-17 | 2024-07-16 | 天津测易生物科技有限公司 | 一种检测禽白血病病毒抗原的抗体及其免疫原和用途 |
CN118546229A (zh) * | 2024-07-25 | 2024-08-27 | 华南农业大学 | 一种与alv逆转录酶rt结合的结构域、疫苗及用途 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009021592A1 (de) * | 2009-05-15 | 2010-11-18 | Medizinische Hochschule Hannover | ASLV-Vektorsystem |
WO2012088513A2 (en) * | 2010-12-23 | 2012-06-28 | Fox Chase Cancer Center | Inhibiting the integration of retrovirus dna into host cell dna and screening compounds capable of the same |
CN103172702B (zh) * | 2011-05-26 | 2014-09-17 | 郑州大学 | 结核耐药相关外排蛋白来源抗结核ctl表位肽及其应用 |
CN103130873B (zh) * | 2011-05-26 | 2014-04-16 | 郑州大学 | 结核耐药相关外排蛋白来源抗结核ctl表位肽及其应用 |
CN103172703B (zh) * | 2011-05-26 | 2014-09-17 | 郑州大学 | 结核耐药相关外排蛋白来源抗结核ctl表位肽及其应用 |
CN104306995B (zh) * | 2014-10-29 | 2017-04-12 | 山东农业大学 | 一种抗j亚群禽白血病病毒感染的表位疫苗及其制备方法和应用 |
CN104548087B (zh) * | 2014-12-26 | 2017-03-22 | 山东农业大学 | 一种抗a/b亚群禽白血病病毒感染的表位疫苗及其制备方法和应用 |
CN106866798B (zh) * | 2017-03-24 | 2020-02-14 | 中国农业大学 | J亚群禽白血病病毒特异性抗原表位、融合蛋白、特异性抗体及其应用 |
-
2022
- 2022-01-14 CN CN202210041210.XA patent/CN114349829B/zh active Active
- 2022-06-02 US US17/831,388 patent/US20230227505A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20230227505A1 (en) | 2023-07-20 |
CN114349829A (zh) | 2022-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114349829B (zh) | Alv-j mhc-b2限制性表位肽的鉴定及其应用 | |
CN111821433B (zh) | mRNA疫苗及其合成方法、试剂盒 | |
CN110862435A (zh) | 非洲猪瘟ctl表位多肽及其应用 | |
CN111450244B (zh) | 一种防治冠状病毒感染的细胞组合及其应用 | |
CN114835778B (zh) | 一种h9n2亚型aiv mhc b2限制性表位肽及其应用 | |
WO2022236977A1 (zh) | 一种非洲猪瘟病毒衣壳蛋白p72及其制备方法和应用 | |
Song et al. | Aggregate formation of hepatitis B virus X protein affects cell cycle and apoptosis | |
KR102100813B1 (ko) | C형 간염바이러스 유래 융합 단백질 및 이를 포함하는 진단키트 | |
CN111647078A (zh) | 一种抗hiv的单克隆抗体及其制备方法和应用 | |
CN115991733A (zh) | 一种alv-j mhc-b21限制性表位肽及其应用 | |
CN113698466B (zh) | Ccnd1在制备禽反转录病毒生产增强剂中的应用 | |
CN110845584A (zh) | 一种猪瘟病毒囊膜蛋白寡聚蛋白体及其制备方法和应用 | |
CN113913406B (zh) | 一种用于检测SARS-CoV-2 69:70del位点的方法 | |
GÖKTUNA et al. | Co-existence of bovine viral diarrhea and border disease viruses in a sheep flock suffering from abortus and diarrhea | |
CN112662812B (zh) | 新型冠状病毒质控品、其制备方法及用途 | |
CN115094088A (zh) | 一种pSFV-flagX-CMV复制子质粒、制备方法和鸡尾酒混合疫苗 | |
Fei et al. | Screening of binding proteins that interact with Chinese sacbrood virus VP3 capsid protein in Apis cerana larvae cDNA library by the yeast two-hybrid method | |
CN107446041B (zh) | 一种抗苹果坏死花叶病毒的抗血清及其制备方法 | |
CN117143206B (zh) | Alv-j mhc-b21限制性表位肽及其筛选方法和应用 | |
Dos Santos et al. | Selection of ligand peptides with the ability to detect antibodies in enzootic bovine leukosis | |
CN114990078B (zh) | 带有His标签的重组新城疫病毒的构建方法及用途 | |
CN106928327B (zh) | 猪瘟病毒配体表位多肽se242及其应用 | |
CN111304173A (zh) | 一种高效表达猪瘟e2-il1融合蛋白的重组cho细胞株及其构建方法和应用 | |
CN115947837B (zh) | 单克隆抗体HIVmAb771及其编码基因和应用 | |
CN117050158B (zh) | 一种红嘴鸥IFN-γ基因及其编码的重组蛋白的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240529 Address after: No. 483, Wushan, Tianhe District, Guangzhou City, Guangdong Province, 510610 Patentee after: SOUTH CHINA AGRICULTURAL University Country or region after: China Patentee after: GUANGZHOU SOUTH CHINA BIOLOGICAL MEDICINE Co.,Ltd. Address before: 510642 No. five, 483 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA AGRICULTURAL University Country or region before: China |