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 Bovine Pregnancy-associated glycoprotein 2(PAG2)
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    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Mouse E3 ubiquitin-protein ligase parkin(Prkn)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Brain-specific serine protease 4(Prss22)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Putative teratocarcinoma-derived growth factor 3(TDGF1P3),partial
    Regular price
    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Mouse Gap junction alpha-1 protein(Gja1),partial
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    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Rat E3 ubiquitin-protein ligase parkin(Park2)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Protein furry homolog-like(FRYL) ,partial
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    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Danio rerio Erythropoietin(epo)
    Regular price
    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Mycobacterium tuberculosis Lanosterol 14-alpha demethylase(cyp51)
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    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Mouse Enoyl-CoA hydratase,mitochondrial(Echs1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Petrosia ficiformis Silicatein
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Tumor necrosis factor ligand superfamily member 14(TNFSF14),partial
    Regular price
    $1,665.04 CAD
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    $1,665.04 CAD
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  • Recombinant Mouse Transferrin receptor protein 1(Tfrc),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse 5-AMP-activated protein kinase catalytic subunit alpha-1(Prkaa1),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Acholeplasma laidlawii Holo-[acyl-carrier-protein] synthase(acpS)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Escherichia coli DNA gyrase subunit A(gyrA)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Hypoderma lineatum Collagenase
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Momordica charantia Ribonuclease MC
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Ornithorhynchus anatinus Defensin-A1
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Olea europaea Pollen allergen Ole e 7,partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Vaccinia virus Protein A33(A33R),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Peroxisomal acyl-coenzyme A oxidase 1(Acox1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Zea mays Chitinase(chiA)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Sialidase-3(Neu3)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Tetraspanin-2(TSPAN2),partial
    Regular price
    $1,014.98 CAD
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    $1,014.98 CAD
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  • Recombinant Human Tyrosine-protein phosphatase non-receptor type 1(PTPN1),partial
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    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Gorilla gorilla gorilla Orosomucoid 2(ORM2)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Nuclear receptor subfamily 5 group A member 2(Nr5a2)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Sialidase-1(Neu1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Arabidopsis thaliana Dehydration-responsive element-binding protein 2C(DREB2C)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Fragile X mental retardation 1 neighbor protein(FMR1NB),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Left-right determination factor 2(Lefty2)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Keratin, type I cytoskeletal 18(KRT18)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Cryptochrome-1(CRY1)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Cytochrome P450 2C19(CYP2C19)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Cytochrome P450 2A6(CYP2A6),partial
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse C-X-C chemokine receptor type 3(Cxcr3),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Epstein-Barr virus Viral interleukin-10 homolog(BCRF1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Cathepsin W(Ctsw)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Carboxypeptidase D(CPD),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human C-C motif chemokine 2(CCL2)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Chicken Osteocalcin(BGLAP)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Yersinia enterocolitica Protein YopB(yopB),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human B-cell lymphoma 6 protein(BCL6)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Hypoderma lineatum Hypodermin-B
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human G protein-coupled receptor 20 variant
    Regular price
    $2,917.40 CAD
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    $2,917.40 CAD
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  • Recombinant Human Adiponectin receptor protein 1(ADIPOR1),partial
    Regular price
    $2,948.29 CAD
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    $2,948.29 CAD
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  • Recombinant Mouse 5'-AMP-activated protein kinase catalytic subunit alpha-1(Prkaa1)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human Cryptochrome-2(CRY2)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human Melanoma-associated antigen 3(MAGEA3)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Saccharomyces cerevisiae Serine/threonine-protein kinase CAK1(CAK1)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human Lymphocyte antigen 96(LY96)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Nuclear receptor ROR-alpha(RORA)
    Regular price
    $669.60 CAD
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    $669.60 CAD
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  • Recombinant Mouse Chitinase domain-containing protein 1(Chid1)
    Regular price
    $2,427.41 CAD
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    $2,427.41 CAD
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  • Recombinant Human Keratin, type I cytoskeletal 19(KRT19)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Mouse Aryl hydrocarbon receptor nuclear translocator-like protein 1(Arntl),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Gloydius ussuriensis Thrombin-like enzyme calobin-1
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Cytochrome P450 2C8(CYP2C8)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Pseudomonas syringae pv. tomato Effector protein hopM1(hopM1)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Tobacco mosaic virus Replicase large subunit,partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Arabidopsis thaliana Dehydrin ERD14(ERD14)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Arabidopsis thaliana Dehydrin Xero 2(XERO2)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Escherichia coli Thiosulfate-binding protein(cysP)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Sandfly fever sicilian virus Nucleoprotein(N)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Bovine viral diarrhea virus Genome polyprotein,partial
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Steroidogenic factor 1(NR5A1)
    Regular price
    $3,335.80 CAD
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    $3,335.80 CAD
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  • Recombinant African swine fever virus Virus attachment protein p12(Pret-110)
    Regular price
    $2,444.26 CAD
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    $2,444.26 CAD
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  • Recombinant Human Protein PML(PML),partial
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human Homeobox protein Nkx-2.1(NKX2-1)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Lumican(Lum)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Angiopoietin-like protein 8(Angptl8)
    Regular price
    $711.72 CAD
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    $711.72 CAD
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  • Recombinant Danio rerio Heat shock protein HSP 90-alpha 1(hsp90a.1),partial
    Regular price
    $711.72 CAD
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    $711.72 CAD
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  • Recombinant Rat Tyrosine-protein kinase Mer(Mertk),partial
    Regular price
    $2,702.59 CAD
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    $2,702.59 CAD
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  • Recombinant Escherichia coli Beta-galactosidase(lacZ)
    Regular price
    $2,702.59 CAD
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    $2,702.59 CAD
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  • Recombinant Human T-cell leukemia virus 1 Envelope glycoprotein gp62(env),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rickettsia rickettsii 17 kDa surface antigen(omp)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Colletotrichum capsici Cutinase(CUTA)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Anabaena sp. Superoxide dismutase [Fe](sodB),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Peroxisome proliferator-activated receptor delta(Ppard),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human T-cell surface glycoprotein CD3 epsilon chain (CD3E),partial
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Non-receptor tyrosine-protein kinase TYK2(TYK2),partial
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Pericentrin(Pcnt),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Glutathione S-transferase LANCL1(LANCL1)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human Group XIIA secretory phospholipase A2(PLA2G12A)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Mouse Negative regulator of reactive oxygen species(Nrros),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mycobacterium paratuberculosis UPF0353 protein MAP_3434(MAP_3434),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Zaire ebolavirus Membrane-associated protein VP24(VP24)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Left-right determination factor 2(LEFTY2)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Major urinary protein 11(Mup11)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Isocitrate dehydrogenase [NADP] cytoplasmic(IDH1)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Escherichia coli Prophage outer membrane lipoprotein RzoR(rzoR)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rat Cytoglobin(Cygb)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mumps virus Hemagglutinin-neuraminidase(HN),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Cystatin-F(Cst7)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Vespa magnifica Hyaluronidase
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Danio rerio Family with sequence similarity 19 (chemokine (C-C motif)-like), member A5a (fam19a5a),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Angiopoietin-like protein 8(ANGPTL8)
    Regular price
    $770.69 CAD
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    $770.69 CAD
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  • Recombinant Human 14-3-3 protein zeta/delta(YWHAZ),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human 26S proteasome non-ATPase regulatory subunit 14(PSMD14)
    Regular price
    $849.31 CAD
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    $849.31 CAD
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  • Recombinant Human Puromycin-sensitive aminopeptidase(NPEPPS),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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