Recombinant Mouse ICOS Protein (Fc Tag)
Beta LifeScience
SKU/CAT #: BLPSN-2511
Recombinant Mouse ICOS Protein (Fc Tag)
Beta LifeScience
SKU/CAT #: BLPSN-2511
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.
Product Overview
Tag | Fc |
Host Species | Mouse |
Accession | NP_059508.2 |
Synonym | ICOS Inducible T-cell costimulator; Activation-inducible lymphocyte immunomediatory molecule; CD28 and CTLA-4-like protein; CCLP; CD28-related protein 1; CRP-1; CD281; Icos; Ailim |
Background | Inducible Costimulator (ICOS) is a member of the growing CD28 family of immune costimulatory receptors. Other family members are CD28, CTLA4 and PD1. ICOS shares approximately 39% amino acid similarity with CD 28 and CTLA4. Mouse and human ICOS share approximately 72% amino acid identity. ICOS is expressed on most CD45RO+ cells. ICOS expression is up-regulated within approximately 24-48 hours of activation on Th primed cells. B7-H2, a member of the B7 family of costimulatory ligands, has been identified as the ICOS ligand. The B7-H2/ ICOS interaction appears to play roles in T cell dependent B cell activation and Th differentiation. In addition, ICOS is more potent in the induction of IL-13 production, acytokine important for suppressive function of T regulatory cells. |
Description | A DNA sequence encoding the mouse Icos (NP_059508.2) (Met1-Leu144) was produced with the Fc region of rabbit IgG at the C-terminus. |
Source | HEK293 |
Predicted N Terminal | Glu 21 |
AA Sequence | Met1-Leu144 |
Molecular Weight | The recombinant mouse Icos consists of 355 amino acids and predicts a molecular mass of 40.2 kDa. |
Purity | Greater than 90% as determined by SDS-PAGE. |
Endotoxin | < 1.0 EU per μg protein as determined by the LAL method. |
Bioactivity | Please contact us for detailed information |
Formulation | Lyophilized from sterile PBS, pH 7.4. |
Stability | Recombinnat Proteins are stable for up to 1 year from date of receipt at -70°C |
Usage | For Research Use Only |
Storage | Store recombinant protein under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |