Mouse ICOS/AILIM Recombinant Protein (His Tag)

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.

Biological Role of GLP-1