Mouse ICOS/AILIM Recombinant Protein (His Tag) (RPES6611)
- SKU:
- RPES6611
- Product Type:
- Recombinant Protein
- Species:
- Mouse
Description
| Product Name: | Mouse ICOS/AILIM Recombinant Protein (His Tag) |
| Product Code: | RPES6611 |
| Size: | 10µg |
| Species: | Mouse |
| Expression Host: | HEK293 Cells |
| Synonyms: | Inducible T-cell costimulator, Activation-inducible lymphocyte immunomediatory molecule, CD28 and CTLA-4-like protein, CCLP, CD28-related protein 1, CRP-1, CD278, Icos, Ailim, AILIM, CCLP, CRP-1, H4, Ly115 |
| Mol Mass: | 14.7 kDa |
| AP Mol Mass: | 16-30 kDa |
| Tag: | C-6His |
| Purity: | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin Level: | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Bio Activity: | Testing in progress |
| Sequence: | Glu21-Leu142 |
| Accession: | Q9WVS0 |
| Storage: | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation: | Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution: | Please refer to the printed manual for detailed information. |
| 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-10 production, acytokine important for suppressive function of T regulatory cells. |
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