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 Neosartorya fumigata Vacuolar protease A(pep2)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Phospholipase A-2-activating protein(Plaa),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Mast cell protease 4(Mcpt4)
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Somatotropin(GH1)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Apolipoprotein A-I(APOA1),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ER membrane protein complex subunit 4(EMC4)
    Regular price
    $2,713.82 CAD
    Sale price
    $2,713.82 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Eisenia foetida Lysenin-related protein 2
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human E3 ubiquitin-protein ligase pellino homolog 1(PELI1)
    Regular price
    $849.31 CAD
    Sale price
    $849.31 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Probable E3 ubiquitin-protein ligase makorin-3 (Mkrn3)
    Regular price
    $2,183.11 CAD
    Sale price
    $2,183.11 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human adenovirus C serotype 5 DNA-binding protein(DBP),partial
    Regular price
    $849.31 CAD
    Sale price
    $849.31 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Anionic trypsin-2(Prss2)
    Regular price
    $1,267.70 CAD
    Sale price
    $1,267.70 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human DNA-binding protein Ikaros(IKZF1)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Halobacterium salinarum Cobalamin-binding protein(btuF)
    Regular price
    $1,364.58 CAD
    Sale price
    $1,364.58 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Drosophila melanogaster Glyceraldehyde-3-phosphate dehydrogenase 1(Gapdh1)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia phage T7 DNA primase/helicase(4),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Enterobacteria phage T4 Double-stranded DNA-binding protein(dsbA)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Aspergillus flavus Exochitosanase,partial
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Developmentally-regulated GTP-binding protein 2(DRG2)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Protein Wnt-3a(WNT3A)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human A disintegrin and metalloproteinase with thrombospondin motifs 2(ADAMTS2),partial
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Phospholipid phosphatase-related protein type 2(PLPPR2),partial
    Regular price
    $1,082.38 CAD
    Sale price
    $1,082.38 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Vaccinia virus Protein A33(VACWR156),partial
    Regular price
    $1,267.70 CAD
    Sale price
    $1,267.70 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Matrix metalloproteinase-20(MMP20)
    Regular price
    $537.62 CAD
    Sale price
    $537.62 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Keratin, type II cuticular Hb5(KRT85)
    Regular price
    $1,267.70 CAD
    Sale price
    $1,267.70 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Secretoglobin family 1C member 1(Scgb1c1)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Cathepsin L1(Ctsl1),partial
    Regular price
    $537.62 CAD
    Sale price
    $537.62 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse A disintegrin and metalloproteinase with thrombospondin motifs 13(Adamts13),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human CCN family member 2(CCN2),partial
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Versican core protein(Vcan),partial
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Bone morphogenetic protein 8B(Bmp8b)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Methylcytosine dioxygenase TET2(Tet2),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Aspergillus japonicus Superoxide dismutase [Cu-Zn](sodC),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Aspergillus giganteus Ribonuclease alpha-sarcin(sar)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Transaldolase B(talB)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Herpes simplex virus type 2 ICP47 protein(US12)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Moraxella bovis Fimbrial protein 1
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Acyl-CoA synthetase short-chain family member 3, mitochondrial(ACSS3)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Vesicular stomatitis Indiana virus Nucleoprotein(N)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Pseudomonas aeruginosa Type III export protein PscF(pscF)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Neural retina-specific leucine zipper protein(NRL)
    Regular price
    $537.62 CAD
    Sale price
    $537.62 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human immunodeficiency virus type 1 group M subtype K Protein Vpr(vpr)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Nuclear receptor subfamily 2 group F member 6(Nr2f6)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Lipoprotein lipase(Lpl)
    Regular price
    $1,364.58 CAD
    Sale price
    $1,364.58 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human RB1-inducible coiled-coil protein 1(RB1CC1),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human RNA-binding protein with multiple splicing(RBPMS)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human POU domain, class 4, transcription factor 2(POU4F2)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Phytophthora cryptogea Beta-elicitin cryptogein
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Arabidopsis thaliana Auxin-responsive protein IAA17(IAA17)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Major outer membrane lipoprotein Lpp(lpp)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Interferon regulatory factor 7(IRF7)
    Regular price
    $1,152.58 CAD
    Sale price
    $1,152.58 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Neosartorya fumigata Alkaline protease 1(alp1)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human 17-beta-hydroxysteroid dehydrogenase 13(HSD17B13)
    Regular price
    $1,082.38 CAD
    Sale price
    $1,082.38 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Schistosoma japonicum Glutathione S-transferase class-mu 26 kDa isozyme
    Regular price
    $1,267.70 CAD
    Sale price
    $1,267.70 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Vaccinia virus Protein B5(PS/HR),partial
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Oryza sativa subsp. japonica Ubiquitin-conjugating enzyme E2 5A(UBC5A)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Protein FAM217A(FAM217A)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Treponema pallidum Uncharacterized protein TP_0608(TP_0608),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Apolipoprotein C-I(APOC1)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Trypanosoma cruzi Heat shock protein 100(HSP100)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bacillus cereus UV DNA damage endonuclease(uvsE)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mycobacterium bovis EspC protein homolog(BQ2027_MB3645C)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Treponema phagedenis Treponemal membrane protein B(tmpB)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Clostridium acetobutylicum Butyrate--acetoacetate CoA-transferase subunit A(ctfA)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Treponema pallidum Periplasmic zinc-binding protein troA(troA)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Outer membrane protein A(ompA)
    Regular price
    $3,032.53 CAD
    Sale price
    $3,032.53 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Streptococcus pyogenes serotype M28 Holo-[acyl-carrier-protein] synthase(acpS)
    Regular price
    $711.72 CAD
    Sale price
    $711.72 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Single-stranded DNA cytosine deaminase(AICDA)
    Regular price
    $1,680.48 CAD
    Sale price
    $1,680.48 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Serotransferrin(Tf)
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Hemoglobin subunit gamma-1(HBG1)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Methylmalonyl-CoA mutase, mitochondrial(Mut)
    Regular price
    $1,267.70 CAD
    Sale price
    $1,267.70 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Cone-rod homeobox protein(CRX)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Myeloid differentiation primary response protein MyD88(MYD88)
    Regular price
    $696.28 CAD
    Sale price
    $696.28 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse LIM and senescent cell antigen-like-containing domain protein 1(Lims1)
    Regular price
    $1,364.58 CAD
    Sale price
    $1,364.58 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Sclerostin(Sost)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli O6:H1 Propionate kinase(tdcD)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Cyprinus carpio Granulin-3
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Staphylococcus aureus Gamma-hemolysin component C (hlgC)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Tenomodulin(Tnmd),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Serine/arginine repetitive matrix protein 2(SRRM2),partial
    Regular price
    $2,183.11 CAD
    Sale price
    $2,183.11 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Variola virus A27L protein(A27L)
    Regular price
    $2,702.59 CAD
    Sale price
    $2,702.59 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Ras GTPase-activating protein SynGAP(SYNGAP1),partial
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Serine/threonine-protein kinase N1(PKN1),partial
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Treponema pallidum 34 kDa membrane antigen(tpd)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Krueppel-like factor 1(KLF1)
    Regular price
    $919.51 CAD
    Sale price
    $919.51 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Acetate CoA-transferase subunit alpha(atoD)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Lassa virus Pre-glycoprotein polyprotein GP complex(GPC),partial
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Nostoc sp. Protein patA(patA)
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse 17-beta-hydroxysteroid dehydrogenase 13(Hsd17b13)
    Regular price
    $2,183.11 CAD
    Sale price
    $2,183.11 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Clostridium acetobutylicum Butyrate--acetoacetate CoA-transferase subunit B(ctfB)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Pepsin A-5(PGA5)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Staphylococcus aureus Zinc metalloproteinase aureolysin(aur)
    Regular price
    $1,131.52 CAD
    Sale price
    $1,131.52 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Calcium/calmodulin-dependent protein kinase II inhibitor 1(CAMK2N1)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Troponin T, fast skeletal muscle(Tnnt3)
    Regular price
    $2,183.11 CAD
    Sale price
    $2,183.11 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Collagen alpha-1(XXVI) chain(Col26a1)
    Regular price
    $2,183.11 CAD
    Sale price
    $2,183.11 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ATP-binding cassette sub-family G member 1(ABCG1),partial
    Regular price
    $1,082.38 CAD
    Sale price
    $1,082.38 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Oryza sativa subsp. japonica TPR repeat-containing thioredoxin TDX(Os09g0401200)
    Regular price
    $652.75 CAD
    Sale price
    $652.75 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Mast/stem cell growth factor receptor Kit(KIT),partial
    Regular price
    $2,427.41 CAD
    Sale price
    $2,427.41 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Macrophage colony-stimulating factor 1 receptor(CSF1R),partial
    Regular price
    $2,073.60 CAD
    Sale price
    $2,073.60 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human T-lymphocyte activation antigen CD80(CD80),partial
    Regular price
    $1,665.04 CAD
    Sale price
    $1,665.04 CAD
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Platelet-derived growth factor subunit B(PDGFB)
    Regular price
    $781.92 CAD
    Sale price
    $781.92 CAD
    Regular price
    Unit price
    per 
    Sold out

Your list is ready to share