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 African swine fever virus Major capsid protein(Ba71V-081),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Microtubule-associated protein 1A(MAP1A),partial
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    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human Protein Wnt-5a(WNT5A),partial
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    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human C-C chemokine receptor type 4(CCR4),partial
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    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Candida albicans Candidapepsin-2(SAP2)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Campylobacter fetus S-layer protein(sapA),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Putative L-aspartate dehydrogenase(Aspdh)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Cytokine receptor-like factor 1(CRLF1)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Proto-oncogene Wnt-1(Wnt1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rat Chitinase-3-like protein 1(Chi3l1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Cytoplasmic dynein 1 intermediate chain 1(DYNC1I1)
    Regular price
    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Danio rerio Fin bud initiation factor(fibin)
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    $2,183.11 CAD
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    $2,183.11 CAD
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  • Recombinant Phaseolus vulgaris Leghemoglobin A
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Pongo abelii Lysosome-associated membrane glycoprotein 5 (LAMP5),partial
    Regular price
    $720.14 CAD
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    $720.14 CAD
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  • Recombinant Yersinia enterocolitica Tyrosine-protein phosphatase yopH(yopH)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human papillomavirus type 6a protein E4(E4)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Xanthomonas campestris pv. translucens Ice nucleation protein(inaX),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Interferon kappa(IFNK)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Enterobacteria phage T4 ATP-dependent DNA helicase dda(dda)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Metallothionein-3(Mt3)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Streptococcus agalactiae serotype III 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 Mycobacterium tuberculosis Large-conductance mechanosensitive channel(mscL),partial
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Voltage-dependent anion-selective channel protein 1(VDAC1),partial
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Escherichia coli Bifunctional protein GlmU(glmU)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human papillomavirus type 11 protein E4(E4)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Oncostatin-M-specific receptor subunit beta(OSMR),partial
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    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Reovirus type 3 Outer capsid protein sigma-3(S4)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human 3 beta-hydroxysteroid dehydrogenase/Delta 5--4-isomerase type 1(HSD3B1),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Shigella sonnei Transcriptional activator of defense systems(marA)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human B melanoma antigen 2(BAGE2)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Protein Wnt-10a(Wnt10a)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Non-structural maintenance of chromosomes element 3 homolog(NSMCE3)
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    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Rat Parathyroid hormone(Pth)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Brugia malayi tRNA (guanine-N(7)-)-methyltransferase(Bm1_01445)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rhizobium meliloti Probable sulfoacetaldehyde acetyltransferase(xsc),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Double homeobox protein 4(DUX4),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Acid sphingomyelinase-like phosphodiesterase 3b(Smpdl3b)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mycobacterium tuberculosis Heparin-binding hemagglutinin(hbhA)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mycobacterium tuberculosis Putative lipoprotein lpqE(lpqE)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Nascent polypeptide-associated complex subunit alpha(NACA)
    Regular price
    $916.70 CAD
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    $916.70 CAD
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  • Recombinant Vaccinia virus Protein A33 (A33R) ,partial
    Regular price
    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Bovine Myotrophin(MTPN)
    Regular price
    $1,267.70 CAD
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    $1,267.70 CAD
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  • Recombinant Human Protein unc-13 homolog A(UNC13A),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Candida albicans Fructose-bisphosphate aldolase(FBA1)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Fibroblast growth factor 18(FGF18)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Klebsiella pneumoniae subsp. pneumoniae UDP-3-O-acyl-N-acetylglucosamine deacetylase(lpxC)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Endogenous retrovirus group K member 113 Gag polyprotein(HERVK_113)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Amylomyces rouxii Chitin deacetylase
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Lake Victoria marburgvirus Nucleoprotein(NP),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human T cell receptor beta constant 2(TRBC2),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human T cell receptor beta constant 1(TRBC1),partial
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Rat Neurofilament light polypeptide(Nefl)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Cis-aconitate decarboxylase(ACOD1)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Insulin-like growth factor II(Igf2)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Histone H2B type 1-A(Hist1h2ba)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Hyaluronan and proteoglycan link protein 4(HAPLN4)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Carboxypeptidase N catalytic chain(CPN1)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Zinc finger and BTB domain-containing protein 32(ZBTB32)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human metapneumovirus Phosphoprotein(P)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Interleukin-20 receptor subunit beta (IL20RB),partial
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Bacillus subtilis 4-phosphopantetheinyl transferase ffp(ffp)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Acyl-CoA desaturase 1(Scd1),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Erythroferrone(ERFE),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rat Caveolin-1(Cav1)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Daucus carota Phytosulfokine-alpha
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse 5-AMP-activated protein kinase subunit beta-1(Prkab1)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse F-box only protein 32(Fbxo32)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Procollagen-lysine,2-oxoglutarate 5-dioxygenase 2(Plod2)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Paired box protein Pax-5(PAX5)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human Kelch domain-containing protein 3(KLHDC3)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Mouse Three-prime repair exonuclease 1(Trex1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human cAMP-dependent protein kinase catalytic subunit alpha(PRKACA)
    Regular price
    $781.92 CAD
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    $781.92 CAD
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  • Recombinant Human Interleukin-31(IL31)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Gamma-aminobutyric acid receptor subunit alpha-1(GABRA1),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse 5-AMP-activated protein kinase subunit gamma-1(Prkag1)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Cytochrome P450 2C9(CYP2C9)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human IgA-inducing protein homolog(IGIP)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Actinia equina DELTA-actitoxin-Aeq1a
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Zea mays Endochitinase B
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Loxosceles intermedia Phospholipase D LiSicTox-alphaIA1a
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse Pulmonary surfactant-associated protein C(Sftpc)
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    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human T-cell leukemia virus 1 HTLV-1 basic zipper factor(HBZ)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Hyaluronan and proteoglycan link protein 3(HAPLN3)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Bothrops leucurus Snake venom metalloproteinase leucurolysin-A
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Dog Thyrotropin subunit beta(TSHB)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Mouse 60 kDa SS-A/Ro ribonucleoprotein(Trove2)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Vespa mandarinia Vespakinin-M
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human metapneumovirus Nucleoprotein(N)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Trypsin-1(PRSS1)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Atrial natriuretic peptide receptor 3(NPR3),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Chicken Midkine(RIHB)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Bovine Ubiquitin-like protein ISG15(ISG15)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Rat Heparanase(Hpse),partial
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Hyaluronan and proteoglycan link protein 2(HAPLN2)
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Human Metabotropic glutamate receptor 5(GRM5),partial
    Regular price
    $919.51 CAD
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    $919.51 CAD
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  • Recombinant Cricetulus griseus Glyceraldehyde-3-phosphate dehydrogenase(GAPDH)
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Ciliary neurotrophic factor(CNTF)
    Regular price
    $696.28 CAD
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    $696.28 CAD
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  • Recombinant Human Nuclear receptor ROR-alpha(RORA),Partial
    Regular price
    $1,082.38 CAD
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    $1,082.38 CAD
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  • Recombinant Trypanosoma cruzi Cruzipain
    Regular price
    $1,131.52 CAD
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    $1,131.52 CAD
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  • Recombinant Human Peptide YY(PYY),partial
    Regular price
    $767.88 CAD
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    $767.88 CAD
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