Cat#:RP-1443M;Product Name:Recombinant Mouse Periostin / POSTN Protein (His Tag);Synonym:A630052E07Rik,AI747096,OSF-2,Osf2,peri,PLF,PN;Description:A DNA sequence encoding the full length of mouse POSTN (NP_056599.1) (Met 1-Gln 811) was expressed, with a polyhistidine tag at the C-terminus.;Source:Human Cells;Predicted N Terminal:Asn 24;Molecular Characterization:The secreted recombinant mouse POSTN consists of 799 amino acids and has a calculated molecular mass of 89 kDa. The apparent molecular mass of rmPOSTN is approximately 80-85 kDa in SDS-PAGE under reducing conditions.;Purity:Greater than 92 % as determined by SDS-PAGE;Endotoxin:< 1.0 EU per ug of the protein as determined by the LAL method;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile PBS, pH 7.4;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;