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 Protein S100-A8(S100a8)
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    $976.32 CAD
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  • Recombinant Triticum aestivum Trypsin-alpha-amylase inhibitor CMx2
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Sus scrofa Interleukin-33(IL33),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Histone-lysine N-methyltransferase SETD7(SETD7),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Mouse Cytotoxic T-lymphocyte protein 4(Ctla4),partial
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Mouse Sulfotransferase 1A1(Sult1a1)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Laribacter hongkongensis Orotate phosphoribosyltransferase(pyrE)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Klebsiella pneumoniae Fimbrial subunit type 3(mrkA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Band 3 anion transport protein (SLC4A1),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Mycobacterium kansasii Diacylglycerol acyltransferase-mycolyltransferase Ag85B(fbpB)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Lymphocyte antigen 6E(LY6E)
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Coturnix delegorguei Ovomucoid
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Biglycan(BGN)
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Arabidopsis thaliana Alcohol dehydrogenase class-3(ADH2)
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    $1,151.28 CAD
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  • Recombinant Plasmodium berghei L-lactate dehydrogenase
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Oxytocin-neurophysin 1(OXT),partial
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    $866.16 CAD
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    $866.16 CAD
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  • Recombinant Staphylococcus aureus Leukocidin-F subunit(lukF)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Taraxacum officinale Root allergen protein
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Actinoplanes utahensis Aculeacin-A acylase(aac) ,partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Mouse Apoptosis regulator Bcl-2(Bcl2),partial
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Glycine max Ribulose bisphosphate carboxylase large chain(rbcL)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Entamoeba histolytica Pyruvate, phosphate dikinase(PPDK),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Streptococcus pyogenes serotype M6 50S ribosomal protein L7-L12(rplL)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Ubiquitin carboxyl-terminal hydrolase 7(USP7),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Mouse C-type lectin domain family 4 member A(Clec4a),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Keratin, type I cuticular Ha5(KRT35)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Human herpesvirus 1 Envelope glycoprotein L(gL)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Tissue factor(F3),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human CD166 antigen(ALCAM),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Escherichia coli 3-oxoacyl-[acyl-carrier-protein] synthase 1(fabB)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Juniperus ashei Pectate lyase 1
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Enterobacteria phage 933W Shiga-like toxin 2 subunit B(stxB2)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Horse Major allergen Equ c 1
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Human DNA repair protein complementing XP-C cells(XPC) ,partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Zymogen granule protein 16 homolog B(ZG16B)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Rat Tryptase(Tpsab1)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Sheep Interleukin-1 beta(IL1B)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Pig Epididymal secretory glutathione peroxidase(GPX5)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Juniperus ashei Pectate lyase 1
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    $974.16 CAD
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    $974.16 CAD
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  • Recombinant Escherichia coli K99 fimbrial protein(fanC)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Paenibacillus macerans Cyclomaltodextrin glucanotransferase,partial
    Regular price
    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Escherichia coli K99 fimbrial protein(fanC)
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    $986.04 CAD
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    $986.04 CAD
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  • Recombinant Salmonella typhimurium D-galactose-binding periplasmic protein(mglB)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Staphylococcus aureus Chemotaxis inhibitory protein(chp)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Mouse Arginase-1(Arg1)
    Regular price
    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Human Transcriptional enhancer factor TEF-1(TEAD1)
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    $855.36 CAD
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    $855.36 CAD
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  • Recombinant Staphylococcus aureus Alpha-hemolysin(hly)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Human Dihydropyrimidinase-related protein 2(DPYSL2)
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    $855.36 CAD
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    $855.36 CAD
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  • Recombinant Mycobacterium tuberculosis Immunogenic protein MPT64(mpt64)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Dermatophagoides pteronyssinus Mite group 2 allergen Der p 2(DERP2)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Human Atrial natriuretic peptide receptor 1(NPR1),partial
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    $855.36 CAD
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    $855.36 CAD
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  • Recombinant Porphyromonas gingivalis Gingipain R1(rgpA),partial
    Regular price
    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Mouse Nidogen-1(Nid1),partial
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    $974.16 CAD
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    $974.16 CAD
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  • Recombinant Mouse Carboxylesterase 1C(Ces1c),partial
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    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Rat Plasma kallikrein(Klkb1),partial
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    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Mpuse Interleukin-2 receptor subunit beta(Il2rb),partial
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    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Bovine coronavirus Hemagglutinin-esterase(HE)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Pig Epididymal secretory glutathione peroxidase(GPX5)
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    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Clostridium botulinum Botulinum neurotoxin type B(botB),partial
    Regular price
    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Pig Erythropoietin(EPO)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Toxoplasma gondii rofilin(PRF)
    Regular price
    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Human Steroid 21-hydroxylase(CYP21A2)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Human T-cell surface glycoprotein CD8 alpha chain(CD8A),partial
    Regular price
    $855.36 CAD
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    $855.36 CAD
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  • Recombinant Human Alpha-synuclein protein(SNCA)
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    $855.36 CAD
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    $855.36 CAD
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  • Recombinant Human ATP synthase subunit beta, mitochondrial(ATP5B)
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    $855.36 CAD
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    $855.36 CAD
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  • Recombinant Human S-arrestin(SAG)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Mouse Apolipoprotein E(Apoe)
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    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Rat Prothymosin alpha(Ptma)
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    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Human Retinal dehydrogenase 2(ALDH1A2)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Rat Monoglyceride lipase(Mgll)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Marmota monax Interferon gamma(IFNG)
    Regular price
    $1,263.60 CAD
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    $1,263.60 CAD
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  • Recombinant Human Forkhead box protein P3(FOXP3),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Titin(TTN),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Islet amyloid polypeptide protein(IAPP)
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Annexin A5(ANXA5)
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    $1,112.40 CAD
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    $1,112.40 CAD
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  • Recombinant Mouse Annexin A1(Anxa1)
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    $976.32 CAD
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    $976.32 CAD
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  • Recombinant Human Metalloproteinase inhibitor 3(TIMP3),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Cricetulus griseus C-C motif chemokine
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant chicken Interleukin-8(CXCL8),partial
    Regular price
    $986.04 CAD
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    $986.04 CAD
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  • Recombinant Rat Cellular tumor antigen p53(Tp53)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Human Bone morphogenetic protein 2(BMP2)
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human HLA-B protein(HLA-B),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Escherichia coli Cystathionine beta-lyase metC(metC),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Chicken anemia virus Apoptin(VP3)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Helicobacter pylori Vacuolating cytotoxin autotransporter(vacA),partial
    Regular price
    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Plexin-A1(PLXNA1),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human B-cell receptor-associated protein 31(BCAP31),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Intestinal-type alkaline phosphatase(ALPI),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial(SDHA),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Complement C3(C3),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human 5'-nucleotidase(NT5E),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Stanniocalcin-1(STC1),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Connective tissue growth factor(CTGF),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human L-lactate dehydrogenase A chain(LDHA),partial
    Regular price
    $986.04 CAD
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    $986.04 CAD
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  • Recombinant Human C-type lectin domain family 4 member C (CLEC4C) ,partial
    Regular price
    $632.88 CAD
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    $632.88 CAD
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  • Recombinant Rat Hepatocyte growth factor(Hgf),partial
    Regular price
    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Mouse Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial(Dlat)
    Regular price
    $909.36 CAD
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    $909.36 CAD
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  • Recombinant Human NADPH--cytochrome P450 reductase(POR),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human 78 kDa glucose-regulated protein(HSPA5),partial
    Regular price
    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Human Profilin-1(PFN1)
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    $765.72 CAD
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    $765.72 CAD
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