Recombinant Human AGR-2 Protein, His Tag

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Synonyms AGR2;AG-2; AG2;Anterior gradient protein 2 homolog; Source Human AGR-2 Protein is expressed from E.coli with His tag at the C-Terminus. It contains Arg21-Leu175.[Accession | NP_006399.1] Molecular Weight The protein has a predicted MW of 18.77 kDa same as SDS-PAGE result. Endotoxin < 1EU per μg by the LAL method. Activity SPR Data: Human EpCAM, hFc Tag captured on CM5 Chip via Protein A can bind Human AGR-2, His Tag with an affinity constant of 6.91 μM as determined in SPR assay. Purity > 95% as determined by SDS-PAGE and HPLC Formulation Supplied as 0.22μm filtered solution in 50mM Tris, 300mM NaCl, 1mM TCEP (pH 7.5). Storage The product should be stored at -85~-65℃ for 1 year from date of receipt. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles. Note 1. Please operate with lab coats and disposable gloves for your safety. 2. This product is for research use only. Show more