GPA33 (NM_005814) Human Recombinant Protein

Product Specifications

Background

The glycoprotein encoded by this gene is a cell surface antigen that is expressed in greater than 95% of human colon cancers. The open reading frame encodes a 319-amino acid polypeptide having a putative secretory signal sequence and 3 potential glycosylation sites. The predicted mature protein has a 213-amino acid extracellular region, a single transmembrane domain, and a 62-amino acid intracellular tail. The sequence of the extracellular region contains 2 domains characteristic of the CD2 subgroup of the immunoglobulin (Ig) superfamily. [provided by RefSeq, Jul 2008]

Overview

Purified recombinant protein of Human glycoprotein A33 (transmembrane) (GPA33), Ile22-Val235-GGGGS-Tyr257-End, with N-terminal His tag, expressed in E.coli, 50ug

Synonyms

A33

Gene ID

10223

UniProt

Q99795

Accession Number mRNA

NM_005814

Chromosomal Location

1q24.1

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

50mM Tris, pH8.0, 8M Urea

Function

Druggable Genome, Transmembrane

Molecular Weight

31.6 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.