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 Human Programmed cell death protein 1(PDCD1),partial
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    $765.72 CAD
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  • Recombinant Human BRISC complex subunit Abro1(FAM175B)
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    $765.72 CAD
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  • Recombinant Human Fibroleukin(FGL2)
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    $765.72 CAD
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  • Recombinant Human Caprin-1(CAPRIN1)
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    $765.72 CAD
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  • Recombinant Human Mitotic spindle assembly checkpoint protein MAD2A(MAD2L1)
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    $765.72 CAD
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  • Recombinant Human Oxysterols receptor LXR-alpha(NR1H3)
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    $765.72 CAD
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  • Recombinant Human Guanylate cyclase activator 2B(GUCA2B)
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    $765.72 CAD
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  • Recombinant Human ELAV-like protein 3(ELAVL3)
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    $765.72 CAD
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  • Recombinant Human Nucleolar GTP-binding protein 2(GNL2)
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    $765.72 CAD
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  • Recombinant Human Transcriptional enhancer factor TEF-3(TEAD4),partial
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    $765.72 CAD
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  • Recombinant Human Hyaluronan-binding protein 2(HABP2),partial
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    $765.72 CAD
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  • Recombinant Human Baculoviral IAP repeat-containing protein 1(NAIP) ,partial
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    $765.72 CAD
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  • Recombinant Human CMP-N-acetylneuraminate-beta-1,4-galactoside alpha-2,3-sialyltransferase(ST3GAL3),partial
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    $765.72 CAD
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  • Recombinant Saccharomyces cerevisiae Ubiquitin-like protein SMT3(SMT3)
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    $1,151.28 CAD
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  • Recombinant Human RNA-binding motif protein, Y chromosome, family 1 member F-J(RBMY1F)
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    $765.72 CAD
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  • Recombinant Human Thioredoxin reductase 1,Cytoplasmic domain(TXNRD1),partial
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    $765.72 CAD
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  • Recombinant Human Peroxisomal bifunctional enzyme(EHHADH)
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    $765.72 CAD
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  • Recombinant Human ATP-dependent RNA helicase A(DHX9),partial
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    $765.72 CAD
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  • Recombinant Human Kynurenine--oxoglutarate transaminase 1(CCBL1)
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    $765.72 CAD
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  • Recombinant Rotavirus A Intermediate capsid protein VP6
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    $1,151.28 CAD
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  • Recombinant Human C-C motif chemokine 14(CCL14)
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    $765.72 CAD
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  • Recombinant Human Protein SSX2(SSX2)
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    $765.72 CAD
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  • Recombinant Mouse Bis(5'-adenosyl)-triphosphatase(Fhit)
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    $979.56 CAD
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  • Recombinant Human UDP-glucose 4-epimerase(GALE)
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    $765.72 CAD
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  • Recombinant Human Peptidyl-tRNA hydrolase ICT1, mitochondrial(ICT1)
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    $765.72 CAD
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  • Recombinant Human S-phase kinase-associated protein 2(SKP2)
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    $765.72 CAD
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  • Recombinant Bacillus thuringiensis subsp. morrisoni Pesticidal crystal protein cry1Fb(cry1Fb),partial
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    $1,151.28 CAD
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  • Recombinant Human Serine-threonine-protein kinase PAK 1(PAK1)
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    $765.72 CAD
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  • Recombinant Streptomyces caespitosus Modification methylase ScaI(scaIM)
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    $1,151.28 CAD
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  • Recombinant Mycobacterium tuberculosis Signal peptidase I(lepB),partial
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    $1,151.28 CAD
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  • Recombinant Human Chitinase-3-like protein 2(CHI3L2)
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    $765.72 CAD
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  • Recombinant Mouse Scrapie-responsive protein 1(Scrg1)
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    $979.56 CAD
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  • Recombinant Human Serine-arginine-rich splicing factor 10(SRSF10)
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    $765.72 CAD
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  • Recombinant Escherichia coli DNA mismatch repair protein MutL(mutL)
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    $1,151.28 CAD
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  • Recombinant Acetobacter pasteurianus Modification methylase ApaLI(apaLIM)
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    $1,151.28 CAD
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  • Recombinant Human Luc7-like protein 3(LUC7L3),partial
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    $765.72 CAD
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  • Recombinant Bacillus subtilis Alpha-galactosidase(melA)
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    $1,151.28 CAD
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  • Recombinant Streptomyces achromogenes Modification methylase SacI(sacIM)
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    $1,151.28 CAD
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  • Recombinant Human Scrapie-responsive protein 1(SCRG1)
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    $765.72 CAD
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  • Recombinant Influenza A virus Nucleoprotein(NP)
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    $1,151.28 CAD
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  • Recombinant Bacillus subtilis Expansin-yoaJ(yoaJ)
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    $1,151.28 CAD
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  • Recombinant Pseudomonas syringae pv. tomato Thiol:disulfide interchange protein DsbA(dsbA)
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    $1,151.28 CAD
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  • Recombinant Hepatitis E virus genotype 1 Protein ORF3 (ORF3)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Bacillus subtilis Probable flavodoxin-2(ykuP)
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    $1,151.28 CAD
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  • Recombinant Human Casein kinase II subunit alpha(CSNK2A1),partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Schizosaccharomyces pombe Sulfide:quinone oxidoreductase, mitochondrial(hmt2)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Micrurus tener tener Kunitz-type neurotoxin MitTx-alpha
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    $1,151.28 CAD
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  • Recombinant Thermus thermophilus Glycerol kinase(glpK)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Streptomyces actuosus Nosiheptide precursor(nosM)
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    $1,151.28 CAD
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  • Recombinant Apis mellifera Major royal jelly protein 1(MRJP1)
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    $1,151.28 CAD
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  • Recombinant Bacillus subtilis Glycine oxidase(thiO)
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    $1,151.28 CAD
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  • Recombinant Crotalus adamanteus Thrombin-like enzyme crotalase(SVTLE)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli O9:H4 L-lactate dehydrogenase [cytochrome](lldD)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Giardia intestinalis Endoribonuclease Dicer-like(GL50803_103887)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli O9:H4 Outer-membrane lipoprotein carrier protein(lolA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Saccharomyces cerevisiae 26S proteasome regulatory subunit RPN13(RPN13)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Aeromonas hydrophila FKBP-type peptidyl-prolyl cis-trans isomerase FkpA(fkpA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Shigella flexneri E3 ubiquitin-protein ligase ipaH9.8(ipaH9.8)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Rabies virus Glycoprotein(G),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Klebsiella pneumoniae Metallo-beta-lactamase type 2(blaNDM-1)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Bacillus cereus Methylglyoxal synthase(mgsA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Aspergillus niger Probable alpha-galactosidase B(aglB)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Sulfolobus islandicus Chromatin protein Cren7(creN7)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Loxosceles amazonica Phospholipase D LamSicTox-alphaIC1
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Salmonella heidelberg D-serine dehydratase(dsdA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Rotavirus A Non-structural glycoprotein 4(NSP4) ,partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human Collagen alpha-6(VI) chain(COL6A6) ,partial
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Bacteroides vulgatus Alpha-1,3-galactosidase B(glaB1)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Yersinia pestis 60KDA chaperonin(groL)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Acinetobacter baumannii Outer membrane protein Omp38(omp38)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Coptis japonica S-norcoclaurine synthase 2(PR10A)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli Glutamate--cysteine ligase(gshA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Danio rerio D-2-hydroxyglutarate dehydrogenase, mitochondrial(d2hgdh)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli Cytidylate kinase(cmk)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli Tetracycline repressor protein class B from transposon Tn10(tetR)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Enterobacteria phage T7 Single-stranded DNA-binding protein gp2.5(2.5)
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    $1,151.28 CAD
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  • Recombinant Mycobacterium tuberculosis Enoyl-[acyl-carrier-protein] reductase [NADH](inhA)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Rabies virus Glycoprotein(G),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Mycobacterium tuberculosis ESAT-6-like protein EsxH(esxH),partial
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Gadus morhua subsp. callarias Parvalbumin beta
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    $1,151.28 CAD
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  • Recombinant Bacillus thuringiensis subsp. kurstaki Pesticidal crystal protein cry1Ab(cry1Ab),partial
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    $1,151.28 CAD
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  • Recombinant Mouse H-2 class I histocompatibility antigen, D-D alpha chain(H2-D1),partial
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    $979.56 CAD
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  • Recombinant Human Interferon alpha-1-13(IFNA1)
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Staphylococcus aureus Enterotoxin type G(entG)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Staphylococcus aureus Enterotoxin type C-1(entC1)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Mouse Complement C3(C3),partial
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    $979.56 CAD
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  • Recombinant Mouse Serine protease inhibitor Kazal-type 3(Spink3)
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    $979.56 CAD
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  • Recombinant Escherichia coli Crossover junction endodeoxyribonuclease RuvC(ruvC)
    Regular price
    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Human U2 small nuclear ribonucleoprotein B(SNRPB2)
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    $765.72 CAD
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    $765.72 CAD
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  • Recombinant Escherichia coli Holliday junction ATP-dependent DNA helicase RuvB(ruvB)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli DNA repair protein recO(recO)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Pseudomonas sp. Carboxypeptidase G2(cpg2)
    Regular price
    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Mouse Major urinary proteins 11 and 8(Mup11)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Mouse Serum amyloid A-3 protein(Saa3)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Mycobacterium tuberculosis MPT51-MPB51 antigen(mpt51)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Triticum monococcum Omega-gliadin
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Mouse Hemoglobin subunit beta-2(Hbb-b2)
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    $979.56 CAD
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    $979.56 CAD
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  • Recombinant Erythrina caffra Trypsin inhibitor DE-3
    Regular price
    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Staphylococcus aureus Enterotoxin type B(entB)
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    $1,151.28 CAD
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    $1,151.28 CAD
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  • Recombinant Escherichia coli protein FimH(fimH)
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    $1,151.28 CAD
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    $1,151.28 CAD
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