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Recombinant Human Cell surface A33 antigen/GPA33 Protein (RPCB0262)

SKU:
RPCB0262
Size:
10µg
Tag:
C-His
Reactivity:
Human
Expression Host:
HEK293 cells
$167
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Description

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Product Name:Recombinant Human Cell surface A33 antigen/GPA33 Protein
SKU:RPCB0262
Size:10µg
Tag:C-His
Reactivity:Human
Expression Host:HEK293 cells
Protein Description:High quality, high purity and low endotoxin recombinant Recombinant Human Cell surface A33 antigen/GPA33 Protein , tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed.
Endotoxin:< 0.1 EU/μg of the protein by LAL method.
Purity:> 95% by SDS-PAGE.
Formulation:Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Gene ID:10223

Cell surface A33 antigen, also known as glycoprotein A33, is a single-pass type I membrane protein which is expressed in normal gastrointestinal epithelium and in 95% of colon cancers. GPA33 contains one Ig-like C2-type (immunoglobulin-like) domain and one Ig-like V-type (immunoglobulin-like) domain. 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. Intracellular traffic and recycling to the cell surface appear to play a major role in GPA33 function and to have an influence on its surface density superseding translational regulation.

Storage:Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Reconstitution:Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Swiss-Prot:Q99795
Product ImageRecombinant Human Cell surface A33 antigen/GPA33 Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 35-40 kDa.

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