Collection: Protein Antigens

Protein antigens are molecules that can elicit an immune response when introduced into an organism. These antigens are recognized by the immune system as foreign or non-self, leading to the activation of the immune system which may include the production of antibodies. In the context of immunology, antigens are typically proteins or peptides derived from proteins. Protein antigens have diverse applications in vaccines, diagnostic tests, laboratory research, immunotherapy, allergen detection, pathogen detection, and immunoassays. The specific and immunogenicity of our protein antigens make them valuable tools for understanding and manipulating the immune response in different contexts.
51780 products
  • Recombinant Mouse Glutaminyl-peptide cyclotransferase(Qpct)
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    $626.00 CAD
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    $626.00 CAD
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  • Recombinant Human Ubiquitin-like protein FUBI(FAU)
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Myosin-9(MYH9) ,partial
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Ras-related protein Rab-1A(RAB1A)
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Dog Interleukin-18(IL18)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mouse Protein Wnt-8b(Wnt8b)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Calloselasma rhodostoma Snaclec rhodocytin subunit alpha
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Rabbit Histidine triad nucleotide-binding protein 1(HINT1)
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    $685.00 CAD
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    $685.00 CAD
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  • Recombinant Salmonella enterica OmpA family protein(A673_03341),partial
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    $732.00 CAD
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    $732.00 CAD
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  • Recombinant Human Zyxin(ZYX)
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    $586.00 CAD
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    $586.00 CAD
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  • Recombinant Human Interferon-induced helicase C domain-containing protein 1(IFIH1) ,partial
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human Zona pellucida sperm-binding protein 3(ZP3),partial
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    $586.00 CAD
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    $586.00 CAD
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  • Recombinant Pseudomonas aeruginosa Lysyl endopeptidase(prpL)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Thymic stromal lymphopoietin(TSLP)
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    $586.00 CAD
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    $586.00 CAD
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  • Recombinant Human HLA class I histocompatibility antigen, alpha chain G protein(HLA-G)
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    $586.00 CAD
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    $586.00 CAD
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  • Recombinant Human IgG receptor FcRn large subunit p51(FCGRT),partial
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    $586.00 CAD
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    $586.00 CAD
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  • Recombinant Rat Complement factor D (Cfd)
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    $626.00 CAD
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    $626.00 CAD
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  • Recombinant Human RuvB-like 2(RUVBL2)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human Retinoic acid receptor responder protein 2(RARRES2)
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Mouse Placenta-expressed transcript 1 protein(Plet1)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Mouse Acetyl-coenzyme A synthetase, Cytoplasmic domain (Acss2)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Delta-like protein 3(DLL3),partial
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Putative 40S ribosomal protein S10-like(RPS10P5)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Glycine max Ferritin-2, chloroplastic 
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Agrobacterium sp. 3-phosphoshikimate 1-carboxyvinyltransferase(aroA)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mouse Protein jagged-1(Jag1) ,partial
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human Transcriptional enhancer factor TEF-5(TEAD3),partial
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Methylosome protein 50(WDR77),partial
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Interferon epsilon(IFNE)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Mouse Tissue alpha-L-fucosidase(Fuca1)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human C-type lectin domain family 4 member C(CLEC4C),partial
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Mouse Platelet-derived growth factor D(Pdgfd)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Mouse Pancreatic triacylglycerol lipase(Pnlip) 
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Escherichia coli O157:H7 Outer membrane protein C (ompC)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Selenoprotein M(SELM)
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    $913.00 CAD
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    $913.00 CAD
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  • Recombinant Human Patatin-like phospholipase domain-containing protein 2(PNPLA2)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human DENN domain-containing protein 1A(DENND1A)
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Mouse Nucleophosmin(Npm1)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human Dystonin (DST),partial
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Mouse Sushi repeat-containing protein SRPX2(Srpx2)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Vibrio vulnificus Fe-S biogenesis protein NfuA(nfuA)
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    $913.00 CAD
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    $913.00 CAD
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  • Recombinant Shigella flexneri Adenylate kinase(adk)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mouse Adipocyte enhancer-binding protein 1(Aebp1) ,partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Portulaca grandiflora 4,5-DOPA dioxygenase extradiol(DODA)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Lysine-specific demethylase 3B(KDM3B) ,partial
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Inactive N-acetylated-alpha-linked acidic dipeptidase-like protein 2(NAALADL2),partial
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Staphylococcus aureus Clumping factor A(clfA)
    Regular price
    $913.00 CAD
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    $913.00 CAD
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  • Recombinant Human Eukaryotic translation initiation factor 3 subunit M(EIF3M)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Beclin 1-associated autophagy-related key regulator(ATG14)
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Escherichia coli Cytolethal distending toxin subunit B(cdtB)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Cat Allergen Fel d 4
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Rat FAD-linked sulfhydryl oxidase ALR(Gfer)
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    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Lolium perenne Major pollen allergen Lol p 5a(LOLPIB)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Meteorin-like protein(METRNL)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Helicobacter pylori Vacuolating cytotoxin autotransporter(vacA),partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mouse Muscle, skeletal receptor tyrosine-protein kinase(Musk),Partial
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human Fc receptor-like protein 6(FCRL6),partial
    Regular price
    $802.00 CAD
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    $802.00 CAD
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  • Recombinant Human Probable JmjC domain-containing histone demethylation protein 2C(JMJD1C) ,partial
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Rickettsia japonica 17 kDa surface antigen(omp)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Dihydropyrimidinase-related protein 1(CRMP1)
    Regular price
    $913.00 CAD
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    $913.00 CAD
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  • Recombinant Staphylococcus aureus Clumping factor A(clfA) ,partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human MORC family CW-type zinc finger protein 3(MORC3),partial
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Rat Putative phospholipase B-like 2(Plbd2)
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human T-cell immunoreceptor with Ig and ITIM domains(TIGIT),partial
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Escherichia coli Putative binding protein ygiS(ygiS)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Phleum pRatense Pollen allergen Phl p 5b
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Influenza A virus Hemagglutinin(HA)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Shigella dysenteriae serotype 1 60 kDa chaperonin(groL) ,partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Arabidopsis thaliana NADP-dependent alkenal double bond reductase P1(P1)
    Regular price
    $913.00 CAD
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    $913.00 CAD
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  • Recombinant Mouse Fibroblast growth factor 15(Fgf15)
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Human Glucokinase regulatory protein(GCKR)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Atlantic salmon Vertebrate ancient opsin,Partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Melanoma antigen recognized by T-cells 1(MLANA)
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    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Dynactin subunit 1(DCTN1) ,partial
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human Acid ceramidase (ASAH1)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Human UDP-N-acetylhexosamine pyrophosphorylase(UAP1)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Saccharomyces cerevisiae Ubiquitin-like protein SMT3(SMT3)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human Myosin-binding protein C, cardiac-type(MYBPC3),partial
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Enterobacteria phage T4 Recombination protein uvsY(uvsY)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human papillomavirus type 16 Protein E6(E6)
    Regular price
    $709.00 CAD
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    $709.00 CAD
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  • Recombinant Alginate lyase(algL)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Dog Minor allergen Can f 2
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Neisseria meningitidis serogroup B - serotype 15 Major outer membrane protein P.IB(porB)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Escherichia coli Glutamate--cysteine ligase(gshA)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mycobacterium tuberculosis Diacylglycerol acyltransferase-mycolyltransferase Ag85C(fbpC)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Cynodon dactylon Major pollen allergen Cyn d 1(CYND1)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Escherichia coli Glyoxylate-hydroxypyruvate reductase A(ghrA)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Salmonella heidelberg D-serine dehydratase(dsdA)
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    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Human herpesvirus 2 Envelope glycoprotein B (gB),Partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mouse Renalase(Rnls)
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Dog Cationic trypsin
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Clostridium botulinum Penicillin-binding protein 1A(pbpA),Partial
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Rabies virus Glycoprotein G(G)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mouse Complement C3(C3) ,partial
    Regular price
    $907.00 CAD
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    $907.00 CAD
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  • Recombinant Carica papaya Papain
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Escherichia coli Hygromycin-B 4-O-kinase(hph)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Escherichia coli DNA-binding protein HU-alpha(hupA)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Mycobacterium tuberculosis Immunogenic protein MPT64(mpt64)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Salmonella typhi DNA-binding protein HU-beta(hupB)
    Regular price
    $1,066.00 CAD
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    $1,066.00 CAD
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  • Recombinant Neisseria meningitidis serogroup B Penicillin-binding protein 1A(mrcA) ,partial
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    $1,066.00 CAD
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    $1,066.00 CAD
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