RARRES2, Recombinant, Human, aa21-157, His-Tag (Retinoic Acid Receptor Responder Protein 2, HP10433,

RARRES2, as known as retinoic acid receptor responder protein 2, is a distant member of the Cystatin superfamily. Members of this superfamily contain at least two intra-chain disulfide bonds and an alpha- helical structure over a distance of about 100aa. This protein was found to stimulate chemotaxis of dendritic cells and macrophages to the site of inflammation. Also, it has been implicated in autocrine/paracrine signaling for adipocyte differentiation and also stimulation of lipolysis. Source: Recombinant protein corresponding to aa21-157 from human RARRES2, fused to His-Tag at C-terminal, expressed in insect cell. Molecular Weight: ~16.9kD (146aa), 18-28kD (SDS-PAGE under reducing conditions.), Endotoxin: <1EU/1ug (determined by LAL method), AA Sequence: ADPELTEAQR RGLQVALEEF HKHPPVQWAF QETSVESAVD TPFPAGIFVR LEFKLQQTSC RKRDWKKPEC KVRPNGRKRK CLACIKLGSE DKVLGRLVHC PIETQVLREA EEHQETQCLR VQRAGEDPHS FYFPGQFAFS HHHHHH, Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.