||Recombinant Human SFN (NP_006133.1) (Met 1-Ser 248), fused with two additional amino acids (Gly & Pro) at the N-terminus, was produced in E. coli.
||Lyophilized from sterile 20mM Tris, 150mM NaCl, 10mM GSH, 25% glycerol, pH 8.0
||The recombinant human SFN consists of 250 amino acids and has a predicted molecular mass of 28 kDa as estimated in SDS-PAGE under reducing conditions.
||< 1.0 eu per μg of the protein as determined by the LAL method.
||Samples are stable for up to twelve months from date of receipt at -70oC.
||Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
||It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4oC before opening to recover the entire contents.