Proteins for Immune Response Research. Includes CD proteins, Galectins, ILs/CXCLs, TGFs, Viral Antigens and More. 

  • Clusters of Differentiation (CD)

    CD Related Proteins including CD Antigens

    Name Catalog # Type Species Applications Size Price
    BAFF Human PR27056-20 Protein Human, Mouse 20 ug $175.00
    BAFF Human PR27056-5 Protein Human 5 ug $75.00
    CD105 (Endoglin) PR27035-2 Protein Human 2 ug $225.00
    CD105 (Endoglin) PR27035-5 Mouse 5 ug $350.00
    CD146 PR27039-2 Protein Human 2 ug $225.00
    CD146 PR27039-5 Mouse 5 ug $350.00
    CD14 PR27030-10 Protein Human 10 ug $225.00
    CD14 PR27030-50 Mouse 50 ug $350.00
    CD14 PR27031-2 Protein Mouse 2 ug $225.00
    CD14 PR27031-5 Mouse 5 ug $350.00
    CD31/PECAM1 PR15057-200CF Protein Human 200 ug $675.00
    CD4 (26-226) PR27038-2 Protein Human 2 ug $225.00
    CD4 (26-226) PR27038-5 Mouse 5 ug $350.00
    CD4 (Soluble) PR27032-10 Mouse 10 ug $205.00
    CD4 (Soluble) PR27032-2 Protein Human 2 ug $108.00
    CD40 Ligand/TRAP (Soluble) PR27033-10 Protein Human 10 ug $225.00
    CD40 Ligand/TRAP (Soluble) PR27033-50 Mouse 50 ug $350.00
    CD40 Ligand/TRAP PR29002-10 Protein Human 10 ug $139.00
    CD40 Ligand/TRAP PR29002-1000 Mouse 1 mg $2,794.00
    CD40 Ligand/TRAP PR29002-50 Mouse 50 ug $338.00
    Frizzled-4/CD344 Fc Chimera, CF PR15068-50CF Protein Mouse 50 ug $315.00
    ICAM-1/CD54 PR27037-10 Mouse 10 ug $205.00
    ICAM-1/CD54 PR27037-2 Protein Human 2 ug $108.00
    TIE-1 Fc Chimera PR27153-10 Mouse 10 ug $205.00
    TIE-1 Fc Chimera PR27153-2 Protein Human 2 ug $108.00
    TIE-2/CD202b Fc Chimera PR27152-10 Mouse 10 ug $205.00
    TIE-2/CD202b Fc Chimera PR27152-2 Protein Human 2 ug $108.00
  • Galectins

    Galectins (also known as galaptins or S-lectin) are a family of lectins which bind beta-galactoside. The family is defined by having at least one characteristic carbohydrate recognition domain (CRD) with an affinity for beta-galactosides and sharing certain sequence elements. Galectins are active both intracellularly and extracellularly. Although they are localized primarily in the cytoplasm and lack a classical signal peptide, galectins can also be secreted by one or more unidentified, non-classical, secretory pathways. They have diverse effects on many cellular functions including adhesion, migration, polarity, chemotaxis, proliferation, apoptosis, and differentiation. Galectins may therefore play a key role in many pathological states, including autoimmune diseases, allergic reactions, inflammation, tumor cell metastasis, atherosclerosis, and diabetic complications.

    Name Catalog # Type Species Applications Size Price
    Galectin-1 (LGAS1) PR27143-10 Protein Human 10 ug $108.00
    Galectin-1 (LGAS1) PR27143-1000 Protein Human 1 mg $1,450.00
    Galectin-1 (LGAS1) PR27143-50 Mouse 50 ug $205.00
    Galectin-2 (LGAS2) PR27161-1000 Protein Human 1 mg $5,350.00
    Galectin-2 (LGAS2) PR27161-25 Mouse 25 ug $205.00
    Galectin-2 (LGAS2) PR27161-5 Protein Human 5 ug $108.00
    Galectin-7 (LGAS7) PR27162-10 Mouse 10 ug $205.00
    Galectin-7 (LGAS7) PR27162-1000 Protein Human 1 mg $1,450.00
    Galectin-7 (LGAS7) PR27162-2 Protein Human 2 ug $108.00
  • ILs/CXCLs-Related Cytokines & Chemokines
    Name Catalog # Type Species Applications Size Price
    AITRL Human PR27057-20 Protein Human 20 ug $175.00
    AITRL Human PR27057-5 Protein Human 5 ug $75.00
    Cardiotrophin 1 PR27092-10 Protein Mouse 5 ug $205.00
    Cardiotrophin 1 PR27092-2 Protein Human 2 ug $108.00
    CXCL7/NAP-2 PR27118-10 Protein Human 10 ug $205.00
    CXCL7/NAP-2 PR27118-2 Protein Human 2 ug $108.00
    GMCSF/IL3 FP Human PR27073-10 Protein Human 10 ug $175.00
    GMCSF/IL3 FP Human PR27073-2 Protein Human 2 ug $75.00
    IL-17 PR27113-25 Protein Human 25 ug $205.00
    IL-17 PR27113-5 Protein Human 5 ug $108.00
    IL-1Beta PR15071-10 Protein Rat 10 ug $285.00
    IL-1Beta PR15071-50 Protein Human 50 ug $840.00
    IL-3 Human PR27075-10 Protein Human 10 ug $175.00
    IL-3 Human PR27075-2 Protein Human, Mouse 2 ug $75.00
    IL-3 Mouse PR27076-10 Protein Human, Mouse 10 ug $175.00
    IL-3 Mouse PR27076-2 Protein Mouse 2 ug $75.00
    IL-3 Rat PR27077-10 Protein Human, Rat 10 ug $175.00
    IL-3 Rat PR27077-2 Protein Rat 2 ug $75.00
    IL-6, His Tagged PR27108-10 Protein Human 10 ug $108.00
    IL-6, His Tagged PR27108-50 Protein Human 50 ug $205.00
    IL-6 PR27107-20 Protein Human 20 ug $205.00
    IL-6 PR27107-5 Protein Human 5 ug $108.00
    ISOKine-Flt3-Ligand, human-NEW PR80004-10 Protein Human Cell Assays 10 ug-10(6) u $155.00
    ISOKine-Flt3-Ligand, human-NEW PR80004-100 Protein Human Cell Assays 100 ug-10(7) u $555.00
    ISOKine-Flt3-Ligand, human-NEW PR80004-1000 Protein Human Cell Assays 1 mg-10(8) u $3,118.00
    Macrophage Inflammatory Protein-3 alpha (CCL20) PR27176 Protein Human 20 ug $205.00
    Oncostatin-M PR27041-2 Protein Human 2 ug $108.00
    Oncostatin-M PR27041-5 Protein Mouse 5 ug $205.00
    TRAIL/APO 2 Ligand PR27058-10 Protein Human 10 ug $75.00
    TRAIL/APO 2 Ligand PR27058-50 Protein Human, Mouse 50 ug $175.00
    Visfatin (PBEF), His Tagged PR27140-25 Protein Human 25 ug $205.00
    Visfatin (PBEF), His Tagged PR27140-5 Protein Human 5 ug $108.00
  • Transforming Growth Factors (TGFs)
    Name Catalog # Type Species Applications Size Price
    Activin A, CF PR15010CF Protein Human, Mouse, Rat 10 ug $250.00
    Activin A, CF PR15010CF Protein Human, Mouse, Rat 50 ug $760.00
    Activin A PR15010 Protein Human, Mouse, Rat 10 ug $250.00
    Activin A PR15010 Protein Human, Mouse, Rat 50 ug $760.00
    Activin AB, CF PR15011CF Protein Human 5 ug $330.00
    Activin AB PR15011 Protein Human 5 ug $330.00
    Activin B, CF PR15012CF Protein Human 25 ug $760.00
    Activin B, CF PR15012CF Protein Human 5 ug $250.00
    Activin B PR15012 Protein Human 25 ug $760.00
    Activin B PR15012 Protein Human 5 ug $250.00
    TGF Beta1 PR15009 Protein Human 1 ug $250.00
    TGF Beta1 PR27106-2 Protein Human 2 ug $235.00
    TGF Beta1 PR27106-5 Protein Human 5 ug $355.00
    TGF Beta2 PR27165-1 Protein Human 1 ug $108.00
    TGF Beta2 PR27165-5 Protein Human 5 ug $205.00
    TGF Beta3 PR27164-2 Protein Human 2 ug $108.00
    TGF Beta3 PR27164-5 Protein Human 5 ug $205.00
    TGF-alpha, CF PR15016CF Protein Human 100 ug $315.00
    TGF-alpha, CF PR15016CF Protein Human 500 ug $990.00
    TGFBI PR27154-10 Protein Human 10 ug $108.00
    TGFBI PR27154-50 Protein Human 50 ug $205.00
  • Viral Antigens

    Recombinant viral antigens contain part of viral sequence meaning that the recombinant antigen contains a region which can be recognized by different antibodies produced by different individuals. This reduces the risk of false negatives which can occur with synthetic peptides, which contain only a small portion of the entire protein. If an individual infected with a viral antigen makes antibodies to a part of the protein not included in the synthetic peptides, a false negative results.

    Recombinant viral protein usually contains a fusion protein/partner which produces superior attachment to assay surfaces such as wells. For this reason, smaller amounts of recombinant protein will produce the same results as larger amounts of unfused protein. The choice of fusion partner prevents false positives, allowing superior adhesion without incorrect results.

    Applications include ELISA.  The ability to use these proteins ensure ELISAs are safe, specific and rapid. Even when a virus cannot be cultured, provided a gene sequence is available, it is possible to rapidly respond to emerging viruses and new viral strains of existing pathogens.

    Name Catalog # Type Species Applications Size Price
    Apo Transferrin (ATF) PR27104-1000 Mouse 1 gm $450.00
    Apo Transferrin (ATF) PR27104-500 Protein Human 500 ug $275.00
    Cytomegalo Virus Mosaic PR27123-100 Protein Human WB, E 100 ug $150.00
    Cytomegalo Virus Mosaic PR27123-500 500 ug $600.00
    Cytomegalo Virus Pp28 (UL99) PR27124-100 Protein Human WB, E 100 ug $150.00
    Cytomegalo Virus Pp28 (UL99) PR27124-500 500 ug $600.00
    Herpes Simplex Virus-1 gD PR27127-100 Protein Human WB, E 100 ug $150.00
    Herpes Simplex Virus-1 gD PR27127-500 500 ug $600.00
    Herpes Simplex Virus-1 gG PR27128-100 Protein Human WB, E 100 ug $150.00
    Herpes Simplex Virus-1 gG PR27128-500 500 ug $600.00
    Herpes Simplex Virus-2 gD PR27129-100 Protein Human WB, E 100 ug $150.00
    Herpes Simplex Virus-2 gD PR27129-500 500 ug $600.00
    Rubella Virus Capsid C PR27126-100 Protein Human WB, E 100 ug $150.00
    Rubella Virus Capsid C PR27126-500 500 ug $600.00
    Rubella Virus E1 Mosaic PR27125-100 Protein Human WB, E 100 ug $150.00
    Rubella Virus E1 Mosaic PR27125-500 500 ug $600.00
    Toxoplasma Gondii MIC 3 PR27132-100 Protein Human WB, E 100 ug $150.00
    Toxoplasma Gondii MIC 3 PR27132-500 500 ug $600.00
  • More Immune Response Proteins

    More Immune Response Proteins

    Name Catalog # Type Species Applications Size Price
    ADAM10 (Human), CF PR15036CF-20 Protein Human, Mouse 20 ug $365.00
    Amyloid Beta (A4) Precursor Protein PR27172 Protein Human 10 ug $205.00
    Apolipoprotein A-I MO27002 Mouse IgG Human WB, E 20 ug $205.00
    C-Reactive Protein PR27090 Protein Human 1 mg $350.00
    C-Reactive Protein PR27090-500 Protein Human 500 ug $225.00
    Creatine Kinase Brain PR27178 Protein Human 50 ug $205.00
    Kynureninase, CF PR15077CF-10 Protein Human 10 ug $295.00
    Microtubule-Associated Protein Tau PR27179 Protein Human 10 ug $205.00
    Neurogranin PR27174 Protein Human 10 ug $205.00
    Tau (MAPT) MO22145 Mouse IgG Human, Mouse, Rat, Primate, Chicken ICC, WB, IHC, IF 100 ul $295.00
    TNF-alpha PR27146-10 Protein Human 10 ug $108.00
    TNF-alpha PR27146-50 Protein Human E 50 ug $205.00
    VEGF, CF PR15028CF Protein 10 ug $315.00
    VEGF PR15028 Protein Dog 10 ug $315.00