SAR1B (NM_001033503) Human Recombinant Protein

• Background:

  The protein encoded by this gene is a small GTPase that acts as a homodimer. The encoded protein is activated by the guanine nucleotide exchange factor PREB and is involved in protein transport from the endoplasmic reticulum to the Golgi. This protein is part of the COPII coat complex. Defects in this gene are a cause of chylomicron retention disease (CMRD), also known as Anderson disease (ANDD) . Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Mar 2010]

• Synonyms:

  ANDD; CMRD; GTBPB; SARA2

• Gene ID:

  51128

• UniProt:

  Q9Y6B6

• Accession Number mRNA:

  NM_001033503

• Chromosomal Location:

  5q31.1

• Expression System:

  HEK293T

• Tag:

  C-Myc/DDK

• Concentration:

  >50 ug/mL as determined by microplate BCA method

• Purity:

  > 80% as determined by SDS-PAGE and Coomassie blue staining

• Form:

  Liquid

• Buffer:

  25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol

• Molecular Weight:

  22.2 kDa

• Storage Conditions:

  Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.

• Symbol:

  SAR1B

• Species:

  Human

• Protein ID:

  NP_001028675

• Overview:

  Recombinant protein of human SAR1 homolog B (S. cerevisiae) (SAR1B), transcript variant 1

• Gene ID URL:

  https://www.ncbi.nlm.nih.gov/gene/51128

• Uniprot URL:

  https://www.uniprot.org/uniprot/Q9Y6B6

• Accession Number mRNA URL:

  https://www.ncbi.nlm.nih.gov/nuccore/NM_001033503

• Protein ID Link:

  https://www.ncbi.nlm.nih.gov/nuccore/NP_001028675