Recombinant humaan SAR1B-eiwit

SAR1b, also known as CMRD, is involved in transport from the endoplasmic reticulum to the Golgi apparatus. This protein is activated by the guanine nucleotide exchange factor PREB. It is involved in the selection of the protein cargo and the assembly of the COPII coat complex. Recombinant human SAR1B protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.

GTP-binding protein SAR1b, ANDD, CMRD, GTBPB, SARA2

E.coli

Human

His-Tag

SDS-PAGE

0.5 mg/mL (determined by Bradford assay)

> 95% by SDS-PAGE

24.8 kDa (221aa) confirmed by MALDI-TOF

SAR1B, GTP-binding protein SAR1b, ANDD, CMRD, GTBPB, SARA2, ATGP1910-10 µg, ATGP1910-20 µg, ATGP1910-50 µg, ATGP1910-100 µg, ATGP1910-250 µg, ATGP1910-500 µg, ATGP1910-1 mg, ATGP1910-10, ATGP1910-20, ATGP1910-50, ATGP1910-100, ATGP1910-250, ATGP1910-500, ATGP1910-1

Annesi G., et al. (2007) Clin. Genet. 71:288-289; ; Treepongkaruna S., et al. (2009) J. Pediatr. Gastroenterol. Nutr. 48:370-373

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

Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol

Signal Transduction

NP_057187

Q9Y6B6

Human

MSFIFDW IYSGFSSVLQ FLGLYKKTGK LVFLGLDNAG KTTLLHMLKD DRLGQHVPTL HPTSEELTIA GMTFTTFDLG GHVQARRVWK NYLPAINGIV FLVDCADHER LLESKEELDS LMTDETIANV PILILGNKID RPEAISEERL REMFGLYGQT TGKGSISLKE LNARPLEVFM CSVLKRQGYG EGFRWMAQYI D