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
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Signal-regulatory Protein Beta-1/SIRPB1/CD172bSignal-regulatory Protein Beta-1/SIRPB1/CD172b
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Siglec-9/sialic acid-binding Ig-like lectin 9Siglec-9/sialic acid-binding Ig-like lectin 9
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Sialate O-acetylesterase/SIAESialate O-acetylesterase/SIAE
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Sonic Hedgehog/Shh (C24II)Sonic Hedgehog/Shh (C24II)
- Regular price
- $842.40 CAD
- Sale price
- $842.40 CAD
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SH2D1A/SH2 domain-containing protein 1ASH2D1A/SH2 domain-containing protein 1A
- Regular price
- $626.40 CAD
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- $626.40 CAD
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SGTASGTA
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serum amyloid A4 /SAA4/C-SAASerum amyloid A4 /SAA4/C-SAA
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Serum AlbuminSerum Albumin
- Regular price
- $280.80 CAD
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- $280.80 CAD
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Serpin G1/Serping1/C1nhSerpin G1/Serping1/C1nh
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin G1Serpin G1
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Small Ubiquitin-Related Modifier 3/SUMO3/SMT3ASmall Ubiquitin-Related Modifier 3/SUMO3/SMT3A
- Regular price
- $410.40 CAD
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- $410.40 CAD
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Serpin D1/Heparin Cofactor II/HCF2Serpin D1/Heparin Cofactor II/HCF2
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin B9Serpin B9
- Regular price
- $626.40 CAD
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- $626.40 CAD
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SLAMF9/SLAM family member 9SLAMF9/SLAM family member 9
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Serpin B6Serpin B6
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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SLAMF8/SLAM family member 8/BLAMESLAMF8/SLAM family member 8/BLAME
- Regular price
- $626.40 CAD
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- $626.40 CAD
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SLAMF8/SLAM Family Member 8SLAMF8/SLAM Family Member 8
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- $626.40 CAD
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- $626.40 CAD
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Serpin B3/SCCA-1Serpin B3/SCCA-1
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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SLAMF6/SLAM Family Member 6/CD352/NTB-ASLAMF6/SLAM Family Member 6/CD352/NTB-A
- Regular price
- $707.40 CAD
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- $707.40 CAD
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Serpin A6Serpin A6
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin A5/Protein C InhibitorSerpin A5/Protein C Inhibitor
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin A3/AACTSerpin A3/AACT
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin A10/PZISerpin A10/PZI
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Serum Amyloid A1/SAA1/SAASerum Amyloid A1/SAA1/SAA
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serotransferrin/Tf/TransferrinSerotransferrin/Tf/Transferrin
- Regular price
- $410.40 CAD
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- $410.40 CAD
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Serpin I2/Pancpin/MEPI/PI14Serpin I2/Pancpin/MEPI/PI14
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Serine hydroxymethyltransferase/SHMT1Serine hydroxymethyltransferase/SHMT1
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Sentrin-specific protease 7/SSP2/SENP7Sentrin-specific protease 7/SSP2/SENP7
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Semenogelin-1/SEMG1Semenogelin-1/SEMG1
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Semaphorin 5A/SEMA5ASemaphorin 5A/SEMA5A
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Semaphorin 4G/KIAA1619/SEMA4GSemaphorin 4G/KIAA1619/SEMA4G
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Semaphorin 4D/SEMA4D/CD100Semaphorin 4D/SEMA4D/CD100
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Semaphorin 4CSemaphorin 4C
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin B3/SERPINB3/SCCA1Serpin B3/SERPINB3/SCCA1
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin B12Serpin B12
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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SEMA4D/CD100/Semaphorin-4D/Semacl2/SemajSEMA4D/CD100/Semaphorin-4D/Semacl2/Semaj
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Serpin B1/ELANH2/MNEI/PI2Serpin B1/ELANH2/MNEI/PI2
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Selenophosphate synthase 1/SEPHS1Selenophosphate synthase 1/SEPHS1
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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Serpin A8/AngiotensinogenSerpin A8/Angiotensinogen
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Sedoheptulokinase/SHPK/CARKLSedoheptulokinase/SHPK/CARKL
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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Secretory lectin ZG16/ZG16Secretory lectin ZG16/ZG16
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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Secreted Protein Acidic and Rich in Cysteine/SPARCSecreted Protein Acidic and Rich in Cysteine/SPARC
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Serpin A1bSerpin A1b
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Secreted and transmembrane protein 1/SECTM1/K12Secreted and transmembrane protein 1/SECTM1/K12
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Secretagogin/SCGNSecretagogin/SCGN
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Serpin A12/VaspinSerpin A12/Vaspin
- Regular price
- $766.80 CAD
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- $766.80 CAD
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SDC4/Syndecan-4/SYND4/Ryudocan core proteinSDC4/Syndecan-4/SYND4/Ryudocan core protein
- Regular price
- $410.40 CAD
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- $410.40 CAD
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SCO1/SCOD1SCO1/SCOD1
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Serpin A1/a1-AntitrypsinSerpin A1/a1-Antitrypsin
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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SCL/Tal1SCL/Tal1
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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SCG2/Secretogranin-2SCG2/Secretogranin-2
- Regular price
- $626.40 CAD
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- $626.40 CAD
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sCD4/T-cell surface glycoprotein CD4sCD4/T-cell surface glycoprotein CD4
- Regular price
- $464.40 CAD
- Sale price
- $464.40 CAD
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SUMO1/SENP2/Sentrin-specific protease 2SUMO1/SENP2/Sentrin-specific protease 2
- Regular price
- $280.80 CAD
- Sale price
- $280.80 CAD
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S100P/S100 calcium-binding protein PS100P/S100 calcium-binding protein P
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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S100A8/S100A9 Heterodimer Protein/CalprotectinS100A8/S100A9 Heterodimer Protein/Calprotectin
- Regular price
- $766.80 CAD
- Sale price
- $766.80 CAD
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S100A8/Protein S100-A8S100A8/Protein S100-A8
- Regular price
- $410.40 CAD
- Sale price
- $410.40 CAD
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S100A7S100A7
- Regular price
- $766.80 CAD
- Sale price
- $766.80 CAD
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S100A6/Protein S100-A6S100A6/Protein S100-A6
- Regular price
- $410.40 CAD
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- $410.40 CAD
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Semaphorin 4A/SEMA4ASemaphorin 4A/SEMA4A
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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Semaphorin 3C/SEMA3CSemaphorin 3C/SEMA3C
- Regular price
- $540.00 CAD
- Sale price
- $540.00 CAD
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S100A12/Protein S100-A12/EN-RAGES100A12/Protein S100-A12/EN-RAGE
- Regular price
- $626.40 CAD
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- $626.40 CAD
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S100A11S100A11
- Regular price
- $766.80 CAD
- Sale price
- $766.80 CAD
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R-spondin-3/RSPO3R-spondin-3/RSPO3
- Regular price
- $766.80 CAD
- Sale price
- $766.80 CAD
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R-spondin-1/RSPO1R-spondin-1/RSPO1
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Secretogranin-3/SCG3Secretogranin-3/SCG3
- Regular price
- $410.40 CAD
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- $410.40 CAD
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RPS7/40S ribosomal protein S7RPS7/40S ribosomal protein S7
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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RPS19/40S ribosomal protein S19RPS19/40S ribosomal protein S19
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Roundabout homolog 4/ROBO4Roundabout homolog 4/ROBO4
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Rnase T2/Ribonuclease T2Rnase T2/Ribonuclease T2
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Rnase 6Rnase 6
- Regular price
- $766.80 CAD
- Sale price
- $766.80 CAD
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Rnase 3/ECPRnase 3/ECP
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Sclerostin/SOSTSclerostin/SOST
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Ribulose-phosphate 3-epimerase/RPERibulose-phosphate 3-epimerase/RPE
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Ribose-phosphate pyrophosphokinase 2/PRPS2Ribose-phosphate pyrophosphokinase 2/PRPS2
- Regular price
- $766.80 CAD
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- $766.80 CAD
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RHEB/RHEB2RHEB/RHEB2
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Scavenger Receptor Class B Member 2/Scarb2Scavenger Receptor Class B Member 2/Scarb2
- Regular price
- $918.00 CAD
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- $918.00 CAD
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r-Glutamylcyclotransferase/Ggctr-Glutamylcyclotransferase/Ggct
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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r-Glutamylaminecyclotransferase/Ggactr-Glutamylaminecyclotransferase/Ggact
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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S100-A9/Protein S100-A9S100-A9/Protein S100-A9
- Regular price
- $313.20 CAD
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- $313.20 CAD
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RBP5/Retinol-binding Protein 5RBP5/Retinol-binding Protein 5
- Regular price
- $626.40 CAD
- Sale price
- $626.40 CAD
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RBP3/Retinol-Binding Protein 3RBP3/Retinol-Binding Protein 3
- Regular price
- $626.40 CAD
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- $626.40 CAD
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Retinoic acid receptor responder protein 2/ChemerinRetinoic acid receptor responder protein 2/Chemerin
- Regular price
- $766.80 CAD
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- $766.80 CAD
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Reticulocalbin-3/RCN3Reticulocalbin-3/RCN3
- Regular price
- $766.80 CAD
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- $766.80 CAD
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S100-A2S100-A2
- Regular price
- $626.40 CAD
- Sale price
- $626.40 CAD
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Retbindin/RTBDNRetbindin/RTBDN
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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RELT/TNFRSF19LRELT/TNFRSF19L
- Regular price
- $626.40 CAD
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- $626.40 CAD
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S100 Calcium Binding Protein A15A/S100A15AS100 Calcium Binding Protein A15A/S100A15A
- Regular price
- $626.40 CAD
- Sale price
- $626.40 CAD
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REG3G/Regenerating islet-derived protein 3-gamma/ Reg3G/Reg III-gammaREG3G/Regenerating islet-derived protein 3-gamma/ Reg3G/Reg III-gamma
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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Reg1A/Lithostathine-1-alphaReg1A/Lithostathine-1-alpha
- Regular price
- $766.80 CAD
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- $766.80 CAD
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TPO/Thrombopoietin/THPOTPO/Thrombopoietin/THPO
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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Recombinant HIV gp120Recombinant HIV gp120
- Regular price
- $345.60 CAD
- Sale price
- $345.60 CAD
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Receptor Tyrosine-protein Kinase ErbB-4/ErbB4/Her4Receptor Tyrosine-protein Kinase ErbB-4/ErbB4/Her4
- Regular price
- $626.40 CAD
- Sale price
- $626.40 CAD
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HER2/CD340/ERBB2/Receptor Tyrosine-Protein Kinase ErbB-2HER2/CD340/ERBB2/Receptor Tyrosine-Protein Kinase ErbB-2
- Regular price
- $707.40 CAD
- Sale price
- $707.40 CAD
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Rnase 1Rnase 1
- Regular price
- $1,036.80 CAD
- Sale price
- $1,036.80 CAD
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RBP4/Retinol-Binding Protein 4RBP4/Retinol-Binding Protein 4
- Regular price
- $561.60 CAD
- Sale price
- $561.60 CAD
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QAPRTase/QPRTQAPRTase/QPRT
- Regular price
- $1,036.80 CAD
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- $1,036.80 CAD
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RGMA/Repulsive guidance molecule ARGMA/Repulsive guidance molecule A
- Regular price
- $626.40 CAD
- Sale price
- $626.40 CAD
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Pyruvate kinase PKM/PKM2Pyruvate kinase PKM/PKM2
- Regular price
- $507.60 CAD
- Sale price
- $507.60 CAD
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Nectin-4/PVRL4/PRR4/LNIRNectin-4/PVRL4/PRR4/LNIR
- Regular price
- $707.40 CAD
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- $707.40 CAD
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Pulmonary Surfactant-associated Protein D/SP-DPulmonary Surfactant-associated Protein D/SP-D
- Regular price
- $572.40 CAD
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- $572.40 CAD
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