Cat#:RP-5223H;Product Name:Recombinant Human Proguanylin Protein;Synonym:Guanylin Precursor, Guanylate cyclase activator 2A, Guanylate cyclase-activating protein 1, Gap-IGUCA2, STARA, GUANYLIN.;Description:Proguanylin Protein produced in E. coli, is an 11 kDa protein containing 96 amino acid residues of the human proguanylin and 2 additional amino acid residues (underlined). The Proguanylin is purified by proprietary chromatographic techniques. GPVTVQDGNF SFSLESVKKL KDLQEPQEPR VGKLRNFAPI PGEPVVPILC SNPNFPEELK PLCKEPNAQE ILQRLEEIAE DPGTCEICAY AACTGC.;Source:E.coli;Purity:Greater than 95.0% as determined by SDS-PAGE.;Formulation:Sterile filtered and lyophilized from 0.5 mg/ml in deionized H2O.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Add 0.2 ml of deionized H2O and let the lyophilized pellet dissolve completely.;Storage:Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.;