ST8SIA4 (NM_175052) Human Recombinant Protein

• Background:

  The protein encoded by this gene catalyzes the polycondensation of alpha-2,8-linked sialic acid required for the synthesis of polysialic acid, a modulator of the adhesive properties of neural cell adhesion molecule (NCAM1) . The encoded protein, which is a member of glycosyltransferase family 29, is a type II membrane protein that may be present in the Golgi apparatus. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

• Synonyms:

  PST; PST1; SIAT8D; ST8SIA-IV

• Gene ID:

  7903

• UniProt:

  Q92187

• Accession Number mRNA:

  NM_175052

• Chromosomal Location:

  5q21.1

• Expression System:

  E. coli

• Tag:

  N-His

• Concentration:

  >50 ug/mL as determined by microplate BCA method

• Purity:

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

• Form:

  Liquid

• Buffer:

  25mM Tris, pH8.0, 150mM NaCl, 10% glycerol, 1 % Sarkosyl.

• Molecular Weight:

  19.1 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:

  ST8SIA4

• Species:

  Human

• Protein ID:

  NP_778222

• Overview:

  Purified recombinant protein of Human ST8 alpha-N-acetyl-neuraminide alpha-2, 8-sialyltransferase 4 (ST8SIA4), transcript variant 2, full length, with N-terminal HIS tag, expressed in E.coli, 50ug

• Gene ID URL:

  https://www.ncbi.nlm.nih.gov/gene/7903

• Uniprot URL:

  https://www.uniprot.org/uniprot/Q92187

• Accession Number mRNA URL:

  https://www.ncbi.nlm.nih.gov/nuccore/NM_175052

• Protein ID Link:

  https://www.ncbi.nlm.nih.gov/nuccore/NP_778222