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 Trypanosoma cruzi Kinetoplastid membrane protein 11 (KMP-11)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Hemoglobin subunit gamma-2(HBG2)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human FXYD domain-containing ion transport regulator 3(FXYD3),Partial
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Yersinia enterocolitica Yop proteins translocation protein M(yscM)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Heterogeneous nuclear ribonucleoprotein A3(HNRNPA3)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Staphylococcus aureus Phenol-soluble modulin alpha 1 peptide(psmA1)
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    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Paracoccus denitrificans Electron transfer flavoprotein-ubiquinone oxidoreductase
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Lake Victoria marburgvirus Envelope glycoprotein(GP),partial
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human Serpin A9(SERPINA9)
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    $2,702.59 CAD
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    $2,702.59 CAD
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  • Recombinant Human Retinoblastoma-like protein 2(RBL2),partial
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Troponin I, slow skeletal muscle(Tnni1)
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    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Kinase suppressor of Ras 1(KSR1),partial
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Elizabethkingia meningoseptica Proline iminopeptidase(fpaP)
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    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Staphylococcus epidermidis Lantibiotic epidermin(epiA)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Signal recognition particle 54 kDa protein(SRP54)
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    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Mouse Max dimerization protein 1(Mxd1)
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    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Mouse Cystatin-C(Cst3)
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    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Histone-lysine N-methyltransferase NSD3(NSD3)
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    $1,082.38 CAD
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    $1,082.38 CAD
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  • Recombinant Human Vascular endothelial growth factor receptor 1(FLT1),partial
    Regular price
    $1,665.04 CAD
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    $1,665.04 CAD
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  • Recombinant Human ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1(CD38),partial
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    $537.62 CAD
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    $537.62 CAD
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  • Recombinant Rat Apolipoprotein C-I(Apoc1)
    Regular price
    $2,702.59 CAD
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    $2,702.59 CAD
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  • Recombinant Mouse Trifunctional enzyme subunit beta, mitochondrial(Hadhb)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Staphylococcus aureus mRNA interferase MazF(mazF)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Agkistrodon contortrix contortrix Thrombin-like enzyme contortrixobin
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Troponin I, fast skeletal muscle(Tnni2)
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    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Actin-like protein 8(ACTL8)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Mouse Cell surface hyaluronidase(Tmem2),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Cell surface hyaluronidase(TMEM2),partial
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human Programmed cell death 1 ligand 2(PDCD1LG2),partial
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Rat Eukaryotic translation initiation factor 3 subunit I(Eif3i)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Symbiobacterium thermophilum DNA mismatch repair protein MutS(mutS),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Apolipoprotein C-I(Apoc1)
    Regular price
    $1,284.55 CAD
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    $1,284.55 CAD
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  • Recombinant Mouse CB1 cannabinoid receptor-interacting protein 1(Cnrip1)
    Regular price
    $1,082.38 CAD
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    $1,082.38 CAD
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  • Recombinant Human Insulin growth factor-like family member 1(IGFL1)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Escherichia coli Arsenical resistance operon repressor(arsR)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Methanobacterium ivanovii Nitrogenase iron protein 1(nifH1)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Mycoplasma pneumoniae ADP-ribosylating toxin CARDS (MPN_372),partial
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Prolyl 4-hydroxylase subunit alpha-1(P4HA1)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Candida albicans Acetyl-CoA carboxylase(ACC1),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Candida glabrata Acetyl-CoA carboxylase(AO440_004758),partial
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Bovine NADPH:adrenodoxin oxidoreductase, mitochondrial(FDXR)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Mouse Interleukin-31 receptor subunit alpha(Il31ra),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Bovine Adrenodoxin, mitochondrial(FDX1)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Retina-specific copper amine oxidase(AOC2)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Pig Aminopeptidase N(ANPEP),partial
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Glucagon-like peptide 1 receptor(GLP1R)
    Regular price
    $3,289.46 CAD
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    $3,289.46 CAD
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  • Recombinant Pongo abelii Transmembrane protein 168(TMEM168),partial
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human Neuronal acetylcholine receptor subunit alpha-3(CHRNA3),partial
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Hordeum vulgare Dehydrin DHN1(DHN1)
    Regular price
    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Human 5-aminolevulinate synthase, erythroid-specific, mitochondrial(ALAS2)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Bacillus subtilis Subtilosin-A(sboA)
    Regular price
    $1,364.58 CAD
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    $1,364.58 CAD
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  • Recombinant Mouse Beta-defensin 33(Defb33)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Nucleoside diphosphate kinase B(NME2),partial
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human TGF-beta-activated kinase 1 and MAP3K7-binding protein 2(TAB2),partial
    Regular price
    $849.31 CAD
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    $849.31 CAD
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  • Recombinant Mouse Ig kappa chain V-V region K2
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Protein DEK(Dek)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human E3 ubiquitin-protein ligase TRIP12(TRIP12),partial
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Human Large proline-rich protein BAG6(BAG6),partial
    Regular price
    $849.31 CAD
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    $849.31 CAD
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  • Recombinant Plasmodium falciparum VAR2CSA DBL5
    Regular price
    $849.31 CAD
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    $849.31 CAD
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  • Recombinant Saccharomyces cerevisiae Ubiquitin-like-specific protease 1(ULP1),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Trifunctional enzyme subunit alpha, mitochondrial(Hadha),partial
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Mouse Immunoglobulin superfamily member 2(Cd101),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Saccharomyces cerevisiae Heat shock protein SSA1 (SSA1),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Rat Transferrin receptor protein 2(Tfr2),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human RNA-binding motif protein, X chromosome(RBMX),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Platelet glycoprotein VI(Gp6),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Pleckstrin homology domain-containing family F member 1(PLEKHF1)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Neisseria meningitidis serogroup B Transferrin-binding protein 1(tbp1),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Interleukin-34(Il34)
    Regular price
    $1,014.98 CAD
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    $1,014.98 CAD
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  • Recombinant Human Tubulinyl-Tyr carboxypeptidase 1(VASH1)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Sushi domain-containing protein 4(Susd4),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Shigella flexneri Flagellin C(fliC)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Escherichia coli Outer membrane protein F(ompF)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Escherichia coli Uncharacterized protein yjbL(yjbL)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Schizosaccharomyces pombe Mitochondrial protein import protein mas5(mas5)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Lysosomal acid glucosylceramidase(GBA)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Rat Acyl-CoA-binding protein(Dbi)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse BCL2/adenovirus E1B 19 kDa protein-interacting protein 3(Bnip3)
    Regular price
    $2,725.06 CAD
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    $2,725.06 CAD
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  • Recombinant Human DDB1- and CUL4-associated factor 16(DCAF16)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Transformer-2 protein homolog beta(TRA2B),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Prohibitin(Phb),partial
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Human Peroxisome proliferator-activated receptor alpha(PPARA)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Vaccinia virus 14 kDa fusion protein(A27L)
    Regular price
    $1,082.38 CAD
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    $1,082.38 CAD
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  • Recombinant Human Trefoil factor 3(TFF3),partial
    Regular price
    $537.62 CAD
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    $537.62 CAD
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  • Recombinant Pig Saposin-B-Val(PSAP)
    Regular price
    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Mouse C-type lectin domain family 18 member A(Clec18a)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Carcinoscorpius rotundicauda Limulus clotting factor C,partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Vaccinia virus Protein L1(VACWR088),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Helicobacter pylori Urease subunit alpha(ureA)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Lysyl oxidase homolog 1(LOXL1)
    Regular price
    $929.34 CAD
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    $929.34 CAD
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  • Recombinant Pig Antibacterial peptide PMAP-23(PMAP23)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Staphylococcus epidermidis mRNA interferase MazF(mazF)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Epstein-Barr virus Trans-activator protein BZLF1(BZLF1)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Epstein-Barr virus Replication and transcription activator(BRLF1),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mycobacterium paratuberculosis DNA integrity scanning protein DisA(disA)
    Regular price
    $652.75 CAD
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    $652.75 CAD
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  • Recombinant Leuconostoc mesenteroides Dextransucrase
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Turnip mosaic virus Polyprotein,partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rat Protein S100-A4(S100a4)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Tumor necrosis factor receptor superfamily member 6(FAS)
    Regular price
    $2,998.84 CAD
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    $2,998.84 CAD
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  • Recombinant Human Plasminogen(PLG),partial
    Regular price
    $696.28 CAD
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    $696.28 CAD
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