Recombinant human SAR1B protein

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.

Product Specifications

Product Name Alternative

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

Expression System

E.coli

Antigen Species

Human

Tag

His-Tag

Applications

SDS-PAGE

Concentration

0.5 mg/mL (determined by Bradford assay)

Purity

> 95% by SDS-PAGE

Molecular Weight

24.8 kDa (221aa) confirmed by MALDI-TOF

Additionnal Information

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

References & Citations

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

Storage Conditions

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.

Formulation

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

Scientific Category

Signal Transduction

NCBI Accession Number

NP_057187

Uniprot Accession Number

Q9Y6B6

Species

Human

AA Sequence

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