LGALSL Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 196 amino acids (1-172) and having a molecular mass of 21.6 kDa.The LGALSL is fused to a 24 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
The LGALSL solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 2mM DTT, 0.1M NaCl and 10% glycerol.
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 multiple freeze-thaw cycles.