Cat#:RP-1435M;Product Name:Recombinant Mouse Osteonectin / SPARC Protein (His Tag);Synonym:AA517111,BM-40,ON,RP23-465I4.1;Description:A DNA sequence encoding the mouse SPARC (NP_033268.1) (Met 1-Ile 302) was expressed, with a polyhistidine tag at the C-terminus.;Source:Human Cells;Predicted N Terminal:Ala 18;Molecular Characterization:The secreted recombinant mouse SPARC consists of 296 amino acids and has a predicted molecular mass of 34 kDa. In SDS-PAGE under reducing conditions, rm SPARC migrates as an approximately 43 kDa band due to glycosylation.;Purity:Greater than 96 % 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℃).;