ICOS Ligand (ICOSLG) Human Recombinant Protein

Specifications

Product Data
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	Protein Sequence (showhide) B7H2（Asp19-Thr256）+mFc（Pro99-Lys330）+6×His tag
Tag	C-Mouse Fc and 6×His
Predicted MW	53.9 kDa
Purity	> 95%
Buffer	Lyophilized from sterile PBS, pH 7.4. Normally 5% - 8% trehalose is added as protectants before lyophilization
Preparation	Affinity purification
Applications	Flow Cyt
Storage	Store the lyophilized protein at -20°C. After reconstitution, store the protein at -80°C for 12 months. Avoid repeated freezing and thawing.
Stability	12 months from date of despatch
Reference Data
Locus ID	23308
UniProt ID	O75144
Summary	Inducible co-stimulator ligand (ICOSL), also known as B7-H2, is a member of the B7 family of co-stimulatory molecules related to B7-1 and B7-2.The protein is the ligand for the T-cell-specific cell surface receptor ICOS. Acts as a costimulatory signal for T-cell proliferation and cytokine secretion; induces also B-cell proliferation and differentiation into plasma cells. Could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function

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