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
  • LDHA/PIG19
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 5/KLK5
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 3/PSA/KLK3(18-261,?RND???)
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 11/KLK11
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    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 1/mGK-6
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • KPNA2/RCH1/SRP1
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Jagged-1/JAG1
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Izumo sperm-egg fusion protein 4/IZUMO4/C19orf36
    Regular price
    $626.40 CAD
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    $626.40 CAD
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  • ITM2B/imBRI2/BRI
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • ITIH3/Inter-alpha-trypsin inhibitor heavy chain H3 Protein
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kininogen
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Isopentenyl pyrophosphate isomerase 2/IDI2
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kelch-like protein 41/KEL
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    $766.80 CAD
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    $766.80 CAD
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  • Kanamycin kinase type II/NEO
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • Isocitrate Dehydrogenase 1/IDH1
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Irisin/FNDC5
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    $766.80 CAD
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    $766.80 CAD
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  • Kallikrein 6/Neurosin/KLK6
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-7/Interleukin-7
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 4/EMSP1/KLK4
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-4/Interleukin-4
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    $766.80 CAD
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    $766.80 CAD
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  • Kallikrein 3/KLK3/PSA(25-261)
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-37/Interleukin-37
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 2/KLK2
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-36 gamma/IL-36?/IL-1F9/Interleukin-36?
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • Kallikrein 13/KLK13
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Kallikrein 10/KLK10
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-27/Interleukin-27
    Regular price
    $1,252.80 CAD
    Sale price
    $1,252.80 CAD
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  • IL-23/Interleukin-23(IL23A&IL12B)
    Regular price
    $936.90 CAD
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    $936.90 CAD
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  • Kallikrein 1/KLK1
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-23 Recetor/IL-23R
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • JAM-B/VE-JAM
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • IL-21/Interleukin-21/IL21
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Interleukin-18 Binding Protein Isoform d/IL-18 BPd
    Regular price
    $410.40 CAD
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    $410.40 CAD
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  • Isocitrate Dehydrogenase 1/IDH1 (R132H)
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-17D/Interleukin-17D
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • IL-17B/Interleukin-17B
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • IL-17A/Interleukin-17A
    Regular price
    $734.40 CAD
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    $734.40 CAD
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  • ISG15/UCRP
    Regular price
    $183.60 CAD
    Sale price
    $183.60 CAD
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  • IL-13 R alpha 1/IL-13RA/IL-13R/Interleukin-13 receptor subunit alpha-1
    Regular price
    $313.20 CAD
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    $313.20 CAD
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  • sST2/IL-33 R/Interleukin-1 Receptor-Like 1/IL-1RL1/IL-1 R4/DER4
    Regular price
    $626.40 CAD
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    $626.40 CAD
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  • IL-1RII/Interleukin-1 Receptor Type 2
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • IL-3/Interleukin-3
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-1RI/Interleukin-1 receptor type 1/IL-1R-1
    Regular price
    $626.40 CAD
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    $626.40 CAD
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  • IL-1 alpha/IL-1F1/IL-1?/IL-1a/Interleukin-1 Alpha
    Regular price
    $707.40 CAD
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    $707.40 CAD
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  • Interferon ?-2/IFN ?-2/IFN alpha2
    Regular price
    $280.80 CAD
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    $280.80 CAD
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  • IL-2/Interleukin-2/T cell growth factor/TCGF
    Regular price
    $572.40 CAD
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    $572.40 CAD
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  • Interferon regulatory factor 5/IRF5
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-2 R gamma/IL-2RG/CD132/Common gamma Chain/Interleukin-2 Receptor Subunit Gamma/IL-2 R?/CIDX
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • IFN-?2/IL-28A/Interferon Lambda-2
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • Interferon gamma receptor 1/IFNGR1
    Regular price
    $313.20 CAD
    Sale price
    $313.20 CAD
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  • Integrin alpha-5/CD49e
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • Insulysin/IDE
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • INSL4/Placentin
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • INSL3/Insulin-like 3
    Regular price
    $626.40 CAD
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    $626.40 CAD
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  • sST2/IL-33 R/Interleukin-1 Receptor-Like 1/IL-1RL1/IL-1 R4/DER4 (V192A?
    Regular price
    $626.40 CAD
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    $626.40 CAD
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  • INPP5A/Type I inositol 1,4,5-trisphosphate 5-phosphatase
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • INPP1/Inositol polyphosphate 1-phosphatase
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Inositol Monophosphatase 3/IMPAD1/IMP3/IMPA3
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • sST2/IL-33 R/Interleukin-1 receptor-like 1/IL-1RL1/DER4
    Regular price
    $313.20 CAD
    Sale price
    $313.20 CAD
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  • Inositol monophosphatase 2/IMPA2
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-1RII/Interleukin-1 Receptor Type 2/IL-1R2
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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    per 
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  • Inosine triphosphate pyrophosphatase/ITPA
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Inhibin beta C chain/Activin beta-C chain/INHBC
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-1RI/Interleukin-1 receptor type 1/IL-1R1
    Regular price
    $410.40 CAD
    Sale price
    $410.40 CAD
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    per 
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  • Activin A/INHBA
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • INHBC/NACGT1
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • Limitin/IFN-zeta/interferon zeta
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • Importin Subunit Beta-1/KPNB1
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IMP2/IGF2 mRNA-binding protein 2
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-9/Interleukin-9
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-6 R alpha/IL-6RA/IL6R/Interleukin-6 receptor subunit alpha
    Regular price
    $766.80 CAD
    Sale price
    $766.80 CAD
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  • IFN-alpha/beta R1/IFNAR1/Interferon alpha/beta receptor 1
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • IL-36 beta/IL-36b/IL1F8
    Regular price
    $561.60 CAD
    Sale price
    $561.60 CAD
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  • IL-31RB/OSMRB
    Regular price
    $559.44 CAD
    Sale price
    $559.44 CAD
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  • IL-31
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-2 R gamma/IL-2RG/CD132/Common gamma Chain
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • IL-25/IL-17E
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • MYDGF/C19orf10/SF20/myeloid-derived growth factor
    Regular price
    $313.20 CAD
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    $313.20 CAD
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  • IL-22RA2/Interleukin-22 receptor subunit alpha-2
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • IL-21R/Interleukin-21 Receptor/IL21R
    Regular price
    $410.40 CAD
    Sale price
    $410.40 CAD
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    per 
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  • IMP1/IMPA1
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-20RB
    Regular price
    $626.40 CAD
    Sale price
    $626.40 CAD
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  • IL-20
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • IL-5
    Regular price
    $707.40 CAD
    Sale price
    $707.40 CAD
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    per 
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  • CD123/IL-3RA/IL-3 Receptor Subunit Alpha
    Regular price
    $707.40 CAD
    Sale price
    $707.40 CAD
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  • IL-36 alpha/IL-36?/IL-1F6/IL-1 epsilon/Interleukin-36 alpha
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • IL-1 beta/Interleukin-1 Beta/IL-1b/IL-1F2
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    $766.80 CAD
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    $766.80 CAD
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  • IL-18RAP
    Regular price
    $313.20 CAD
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    $313.20 CAD
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  • IL-22RA2/IL-22BP
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • IL-13/Interleukin-13
    Regular price
    $707.40 CAD
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    $707.40 CAD
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  • IL-12RB1/CD212/IL-12 Receptor Subunit Beta1
    Regular price
    $402.30 CAD
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    $402.30 CAD
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  • IL-1RN/IL1F3/IL-1ra/Interleukin-1 receptor antagonist protein
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-1F10/IL-1HY2/IL-38/IL-1 theta
    Regular price
    $1,036.80 CAD
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    $1,036.80 CAD
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  • IL-18BP
    Regular price
    $313.20 CAD
    Sale price
    $313.20 CAD
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  • IL-17A & IL17F Heterodimer
    Regular price
    $707.40 CAD
    Sale price
    $707.40 CAD
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  • IgG4 Fc (Pro104-Lys327,Leu325Pro)
    Regular price
    $280.80 CAD
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    $280.80 CAD
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  • IL-15 R alpha & IL-15 Fusion Protein/IL15RA&IL15
    Regular price
    $766.80 CAD
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    $766.80 CAD
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  • IL-15 R alpha/IL-15R?/IL-15RA/Interleukin-15 receptor subunit alpha
    Regular price
    $313.20 CAD
    Sale price
    $313.20 CAD
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  • IL-15
    Regular price
    $1,036.80 CAD
    Sale price
    $1,036.80 CAD
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  • Insulin-like Growth Factor-Binding Protein 5/IGFBP5/IGFBP-5
    Regular price
    $766.80 CAD
    Sale price
    $766.80 CAD
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