Anterior Gradient Protein 2 Homolog, Recombinant, Human, aa21-175, His-Tag (AGR2)

Catalog No : USB-208744
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Product name Anterior Gradient Protein 2 Homolog, Recombinant, Human, aa21-175, His-Tag (AGR2)
Catalog No USB-208744
Supplier’s Catalog No 208744
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 22
Storage -20°C
Other names
Grade Highly Purified
Purity ~95% (RP-HPLC, SDS-PAGE)
Form Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 1mM DTT, 1mM EDTA, 10% glycerol.
Reactivity life 12 months
Note For reserch purpose only
Purity ~95% (RP-HPLC, SDS-PAGE)
Description AGR2 (Anterior gradient 2 homolog) is the human orthologue of the secreted Xenopus laevis Anterior Gradient protein (XAG-2). This is a small, possibly secreted molecule of yet weakly defined functions that is widely expressed in human tissues. Expression of AGR2 shows a positive correlation with expression of estrogen receptor in breast carcinoma and a negative correlation with expression of EGF receptor. Source: Recombinant protein corresponding to human AGR2, a single, non-glycosylated polypeptide chain containing 192aa (aa21-175), fused to His-tag at N-terminal, expressed in E. coli. Molecular Weight: ~22kD Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.