重组人RARRES2蛋白

人

人胚胎肾细胞（HEK293）

A DNA sequence encoding the Human RARRES2/TIG2 Glu21-Ser157 is expressed with a 6His tag at the C-terminus.

>95% as determined by SDS-PAGE.

TIG2

retinoic acid receptor responder 2(RARRES2)

Retinoic acid receptor responder protein 2(RARRES2) is a secreted protein that in humans is encoded by the RARRES2 gene. It is highly expressed in skin, also found in pancreas, liver, spleen, prostate, ovary, small intestine and colon. It is a chemoattractant protein that acts as a ligand for the G protein-coupled receptor CMKLR1. RARRES2 is secreted in an inactive form as prochemerin and is activated through cleavage of the C-terminus by inflammatory and coagulation serine proteases. It is thought to act as a cell surface receptor, found to stimulate chemotaxis of dendritic cells and macrophages to the site of inflammation. RARRES2 is inhibited in psoriatic lesions,it is activated by tazarotene in skin rafts and in the epidermis of psoriatic lesions.

Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

<1.0 EU per μg protein as determined by the LAL method.

Lyophilized protein should be stored at <-20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days.