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 Mouse Arginase-2, mitochondrial(Arg2)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ATP synthase subunit alpha, mitochondrial(ATP5A1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Potassium-transporting ATPase subunit beta(ATP4B),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Aspartyl-asparaginyl beta-hydroxylase(ASPH),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Asialoglycoprotein receptor 1(Asgr1),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Apolipoprotein A-V(Apoa5),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Arylsulfatase G(ARSG)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Arylsulfatase B(ARSB)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Apolipoprotein A-IV(APOA4)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ADP-ribosylation factor-like protein 4A(ARL4A)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ADP-ribosylation factor 6(ARF6)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Aldehyde oxidase(AOX1 AO),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Aquaporin-4(AQP4),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Aquaporin-1(AQP1),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Apolipoprotein E(Apoe)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Apolipoprotein C-III(Apoc3)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Apolipoprotein C-III(APOC3)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Apolipoprotein C-II(APOC2)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rabbit Fructose-bisphosphate aldolase B(ALDOB)
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Succinate-semialdehyde dehydrogenase, mitochondrial(ALDH5A1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Apolipoprotein A-IV(Apoa4)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human DNA-(apurinic or apyrimidinic site) lyase(APEX1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human AP-2 complex subunit mu(AP2M1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human AP-1 complex subunit sigma-3(AP1S3)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Annexin A9(ANXA9),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Cynops pyrrhogaster Annexin A5
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Allograft inflammatory factor 1(Aif1)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Annexin A2(ANXA2)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Annexin A1(Anxa1)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Adenosylhomocysteinase(AHCY)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Macaca fascicularis Serum albumin(ALB)
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Dog Serum albumin(ALB)
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human RAC-beta serine-threonine-protein kinase(AKT2)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Aldo-keto reductase family 1 member C2(AKR1C2)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human N(4)-(beta-N-acetylglucosaminyl)-L-asparaginase(AGA),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Adenylate kinase isoenzyme 1(AK1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Apoptosis-inducing factor 1, mitochondrial(AIFM1),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Allograft inflammatory factor 1(Aif1)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Allograft inflammatory factor 1(AIF1),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Adenosine deaminase(add)
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Serine--pyruvate aminotransferase, mitochondrial(Agxt)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Serine--pyruvate aminotransferase(AGXT)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Type-2 angiotensin II receptor(Agtr2) ,partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human 3-ketoacyl-CoA thiolase, mitochondrial(ACAA2)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Angiotensinogen(AGT),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human 3-ketoacyl-CoA thiolase, peroxisomal(ACAA1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Agouti-related protein(AGRP)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Multidrug resistance protein 3(Abcb4),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Folate receptor beta(FOLR2),partial
    Regular price
    £380.00 GBP
    Sale price
    £380.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human N(4)-(beta-N-acetylglucosaminyl)-L-asparaginase(AGA),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Alpha-fetoprotein(Afp)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Alcohol dehydrogenase class 4 mu-sigma chain(ADH7)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Alcohol dehydrogenase class-3(ADH5)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ATP-binding cassette sub-family D member 1(ABCD1)
    Regular price
    £1,023.00 GBP
    Sale price
    £1,023.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Alcohol dehydrogenase 1B(ADH1B)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Actin, alpha skeletal muscle(ACTA1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Acrosomal protein SP-10(ACRV1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Chaperone protein DnaK(dnaK)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Acetylcholinesterase(ACHE)
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Rat Gremlin-1(Grem1)
    Regular price
    £458.00 GBP
    Sale price
    £458.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Protein S100-A14(S100A14)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Transcription factor MafK(Mafk)
    Regular price
    £458.00 GBP
    Sale price
    £458.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli protein FimH(fimH)
    Regular price
    £732.00 GBP
    Sale price
    £732.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bacillus subtilis Uncharacterized protein YuaB(yuaB)
    Regular price
    £650.00 GBP
    Sale price
    £650.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Triangle waterfern Cyanovirin-N homolog
    Regular price
    £732.00 GBP
    Sale price
    £732.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Aquaporin Z (aqpZ)
    Regular price
    £683.00 GBP
    Sale price
    £683.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Yersinia enterocolitica Outer membrane virulence protein YopE(yopE)
    Regular price
    £676.00 GBP
    Sale price
    £676.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse 14-3-3 protein beta-alpha(Ywhab)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Macaca fascicularis T-cell surface glycoprotein CD3 gamma chain(CD3G),partial
    Regular price
    £732.00 GBP
    Sale price
    £732.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse 14-3-3 protein beta-alpha(Ywhab)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Lymphotoxin-alpha(Lta)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Aspergillus kawachii Probable endo-beta-1,4-glucanase D(eglD)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Nuclear receptor subfamily 4 group A member 2(NR4A2)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli O127:H6 Trigger factor(tig)
    Regular price
    £732.00 GBP
    Sale price
    £732.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Danio rerio Tumor necrosis factor(TNF superfamily, member 2)(tnfb),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse 78KDA glucose-regulated protein(Hspa5)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Estrogen receptor(ESR1),partial
    Regular price
    £496.00 GBP
    Sale price
    £496.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human HLA class I histocompatibility antigen, alpha chain E(HLA-E) ,partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Guanine nucleotide-binding protein G(t) subunit alpha-2(GNAT2)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Peroxiredoxin-1(PRDX1)
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Cadherin-1(CDH1),partial
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Plexin domain-containing protein 1(Plxdc1),partial
    Regular price
    £645.00 GBP
    Sale price
    £645.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Streptococcus pneumoniae serotype 4 Pneumolysin(ply)
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ATP synthase subunit alpha, mitochondrial(ATP5A1)
    Regular price
    £444.00 GBP
    Sale price
    £444.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Escherichia coli Outer membrane protein C (ompC)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Interleukin-26 (IL26)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Tomoregulin-1(TMEFF1),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mannheimia haemolytica Leukotoxin(lktA),partial
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse BCL2-adenovirus E1B 19 kDa protein-interacting protein 3(Bnip3),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Porphyromonas gingivalis Lys-gingipain(kgp),partial
    Regular price
    £667.00 GBP
    Sale price
    £667.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Tyrosine-protein kinase Lyn(Lyn)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Metallothionein-4(MT4)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Aspergillus kawachii Probable endo-beta-1,4-glucanase D (eglD)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Mouse Plexin domain-containing protein 1(Plxdc1),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Bovine Pregnancy-associated protein bPAP
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human SH3 domain-containing YSC84-like protein 1(SH3YL1)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human ATP-citRate synthase(ACLY),partial
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Glucagon(GCG),partial
    Regular price
    £502.00 GBP
    Sale price
    £502.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Tryptophan--tRNA ligase, cytoplasmic(WARS)
    Regular price
    £568.00 GBP
    Sale price
    £568.00 GBP
    Regular price
    Unit price
    per 
    Sold out
  • Recombinant Human Elongation factor 1-alpha 1(EEF1A1)
    Regular price
    £513.00 GBP
    Sale price
    £513.00 GBP
    Regular price
    Unit price
    per 
    Sold out

Your list is ready to share