Recombinant human SIRP gamma/CD172g protein

hIgG-His-Tag

Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

SIRPG, also known as signal-regulatory protein gamma isoform 1, is a member of a closely related family of three cell surface receptors implicated in modulating immune/inflammatory responses. It is expressed on T lymphocytes where it appears to be involved in the integrin-independent adhesion of lymphocytes to antigen-presenting cells. Adhesion of human T cells to antigen-presenting cells through it interaction costimulates T-cell proliferation. Recombinant human SIRPG, fused to hIgG-His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Liquid. In Phosphate Buffered Saline (pH 7.4) containing 20% glycerol.

Immunology, Adhesion & Movement

< 1.0 EU per 1ug of protein (determined by LAL method)