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 AKV murine leukemia virus Envelope glycoprotein(env),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Achaete-scute homolog 1(ASCL1)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Bone morphogenetic protein 15(BMP15)
    Regular price
    £404.00 GBP
    Sale price
    £404.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Homeobox protein Meis3(MEIS3)
    Regular price
    £453.00 GBP
    Sale price
    £453.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Acetyl-CoA acetyltransferase, cytosolic(ACAT2)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Fukutin(Fktn),partial
    Regular price
    £404.00 GBP
    Sale price
    £404.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Inactive histone-lysine N-methyltransferase 2E(KMT2E),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Grainyhead-like protein 2 homolog(GRHL2)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Protein Mdm4(MDM4)
    Regular price
    £404.00 GBP
    Sale price
    £404.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Toxoplasma gondii Dense granule protein 2(GRA2)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Coiled-coil domain-containing protein 112(CCDC112)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Pseudomonas phage phi6 RNA-directed RNA polymerase(P2),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Neisseria meningitidis serogroup B Integration host factor subunit alpha(ihfA)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Epstein-Barr virus Secreted protein BARF1(BARF1)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Flt3-interacting zinc finger protein 1(FIZ1)
    Regular price
    £453.00 GBP
    Sale price
    £453.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Receptor-type tyrosine-protein phosphatase S(Ptprs),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Drosophila melanogaster Protein-L-isoaspartate (D-aspartate) O-methyltransferase(Pcmt)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Yersinia pestis bv. Antiqua Small heat shock protein ibpA(ibpA)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Arabidopsis thaliana Heat shock protein 21, chloroplastic(HSP21)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Conus marmoreus Conotoxin mr3e
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Lactococcus lactis Lipoprotein signal peptidase(lspA),Nanodisc
    Regular price
    £1,530.00 GBP
    Sale price
    £1,530.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Influenza A virus Nucleoprotein(NP)(X477S)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Lactococcus lactis subsp. lactis Prolipoprotein diacylglyceryl transferase(lgt),Nanodisc
    Regular price
    £1,673.00 GBP
    Sale price
    £1,673.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human C-C chemokine receptor type 4(CCR4),Nanodisc
    Regular price
    £1,802.00 GBP
    Sale price
    £1,802.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Androgen-dependent TFPI-regulating protein(ADTRP),Nanodisc
    Regular price
    £1,634.00 GBP
    Sale price
    £1,634.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Enoyl-CoA hydratase, mitochondrial(Echs1)(C225S)
    Regular price
    £1,265.00 GBP
    Sale price
    £1,265.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mus musculus Receptor-type tyrosine-protein phosphatase S(Ptprs),partial
    Regular price
    £1,265.00 GBP
    Sale price
    £1,265.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rattus norvegicus COMM domain-containing protein 5(Commd5)
    Regular price
    £1,265.00 GBP
    Sale price
    £1,265.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ATP-binding cassette sub-family G member 2(ABCG2),partial
    Regular price
    £362.00 GBP
    Sale price
    £362.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Chlorobium tepidum Polyphosphate kinase 2(ppk2),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Goat Interferon gamma(IFNG)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Influenza A virus Nuclear export protein(NEP)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Rho guanine nucleotide exchange factor 12(ARHGEF12),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Coiled-coil domain-containing protein 112(CCDC112),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Streptomyces sp. L-proline cis-3-hydroxylase 1
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Pro-FMRFamide-related neuropeptide FF(NPFF),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Allograft inflammatory factor 1(AIF1)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Programmed cell death protein 2(PDCD2)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Cyclic AMP-dependent transcription factor ATF-4(Atf4)
    Regular price
    £744.00 GBP
    Sale price
    £744.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Monocarboxylate transporter 5(SLC16A4),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human rhinovirus A serotype 89 Genome polyprotein,partial,Biotinylated
    Regular price
    £404.00 GBP
    Sale price
    £404.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse High mobility group protein B1(Hmgb1)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Pisum sativum Leghemoglobin Lb120-8
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Haemophilus influenzae Putative toxin YafQ(yafQ)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Pseudomonas putida Phthalate 4,5-dioxygenase oxygenase subunit(pht3)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Aquaporin Z(aqpZ),Nanodisc
    Regular price
    £1,635.00 GBP
    Sale price
    £1,635.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Cyclic GMP-AMP synthase(CGAS),partial
    Regular price
    £404.00 GBP
    Sale price
    £404.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Schistosoma mansoni Antigenic integral membrane glycoprotein,partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Beta-defensin 129(DEFB129)
    Regular price
    £735.00 GBP
    Sale price
    £735.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Venezuelan equine encephalitis virus Polyprotein P1234,partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Oncomodulin(Ocm)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Notch homolog 2 N-terminal-like protein B(NOTCH2NLB)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Amyloid beta A4 precursor protein-binding family A member 2(APBA2)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Chicken Heat shock 70 kDa protein,partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Neosartorya fumigata 1,3-beta-glucanosyltransferase gel4(gel4)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Clostridium acetobutylicum Acyl-CoA dehydrogenase, short-chain specific(bcd)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Arabidopsis thaliana Allene oxide synthase, chloroplastic(CYP74A)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Poly [ADP-ribose] polymerase 9(PARP9),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human herpesvirus 6A Envelope glycoprotein B(gB),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Protein mono-ADP-ribosyltransferase PARP14(PARP14),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Lassa virus RING finger protein Z(Z)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Chlamydia trachomatis Virulence plasmid protein pGP3-D
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rauvolfia serpentina Strictosidine synthase(STR1)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Enterobacteria phage 933W Shiga-like toxin 2 subunit A(stxA2)(E189K)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase A(MGAT4A),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Large neutral amino acids transporter small subunit 1(SLC7A5),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Clostridium kluyveri NAD-dependent 4-hydroxybutyrate dehydrogenase(4hbD)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Placenta-specific protein 1(PLAC1)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Nuclear factor erythroid 2-related factor 2(NFE2L2)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Putative pregnancy-specific beta-1-glycoprotein 7(PSG7)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Moringa oleifera Chitin-binding protein 3,partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Viscum album Chitin-binding lectin
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Beta-defensin 128(DEFB128)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Vaccinia virus Protein L1(L1R),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Legionella pneumophila Zinc metalloproteinase
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Lanosterol synthase(LSS)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Electron transfer flavoprotein-ubiquinone oxidoreductase, mitochondrial(Etfdh)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Legionella pneumophila Aspartate-semialdehyde dehydrogenase(asd)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Antithrombin-III(SERPINC1)(R294C)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Phospho-2-dehydro-3-deoxyheptonate aldolase, Trp-sensitive(aroH)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Vaccinia virus Protein A27(VACWR150)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Inter-alpha-trypsin inhibitor heavy chain H2(ITIH2)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human herpesvirus 6A Glycoprotein 105(U96/U97/U98/U99/U100),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human herpesvirus 6B mRNA export factor ICP27 homolog(KA3L),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Salmonella typhi DNA gyrase subunit B(gyrB),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human herpesvirus 6A Probable ganciclovir kinase(U69),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Insulin-like growth factor-binding protein 3 receptor(TMEM219),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Varicella-zoster virus Envelope glycoprotein H(gH),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Pseudomonas putida 2-hydroxymuconate tautomerase(tdnL)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human HLA class II histocompatibility antigen, DR beta 5 chain(HLA-DRB5),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Polycystin-1(PKD1),partial
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Legionella longbeachae Outer membrane protein MIP(mip)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Pyruvate kinase I(pykF)
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Lipoyltransferase 1, mitochondrial(LIPT1)
    Regular price
    £533.00 GBP
    Sale price
    £533.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Long-chain-fatty-acid--CoA ligase 4(Acsl4),partial
    Regular price
    £656.00 GBP
    Sale price
    £656.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Guanine nucleotide-binding protein G(i) subunit alpha-2(Gnai2)
    Regular price
    £1,265.00 GBP
    Sale price
    £1,265.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Platelet-activating factor acetylhydrolase(Pla2g7)
    Regular price
    £1,265.00 GBP
    Sale price
    £1,265.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Paeniclostridium sordellii Sialidase
    Regular price
    £735.00 GBP
    Sale price
    £735.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Dystroglycan(DAG1),partial
    Regular price
    £362.00 GBP
    Sale price
    £362.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Anterior gradient protein 2 homolog(Agr2)
    Regular price
    £362.00 GBP
    Sale price
    £362.00 GBP
    Regular price
    Unit price
    per 
    Sold out

Your list is ready to share