Cat#:RP-1999M;Product Name:Recombinant Mouse WIF1 Protein;Synonym:Wnt inhibitory factor 1, WIF-1, Wif1.;Description:WIF1 produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 359 amino acids (29-379a.a.) and having a molecular mass of 39.4kDa. (Molecular size on SDS-PAGE will appear at approximately 40-57kDa). WIF1 is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.;Source:Sf9, Insect cells.;AA Sequence:GQPPEESLYL WIDAHQARVL IGFEEDILIV SEGKMAPFTH DFRKAQQRMP AIPVNIHSMN FTWQAAGQAE YFYEFLSLRS LDKGIMADPT VNVPLLGTVP HKASVVQVGF PCLGKQDGVA AFEVNVIVMN SEGNTILRTP QNAIFFKTCQ QAECPGGCRN GGFCNERRVC ECPDGFYGPH CEKALCIPRC MNGGLCVTPG FCICPPGFYG VNCDKANCST TCFNGGTCFY PG;Purity:Greater than 90.0% as determined by SDS-PAGE.;Formulation:WIF1 protein solution (1mg/ml) contains 20mM MES (pH5.5), 1mM DTT, 1mM PMSF and 30% glycerol.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.;