名称: 原装|Recombinant Human Macrophage Colony Stimulating Factor, His Tag
Description Macrophage Colony Stimulating Factor Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 179 amino acids (33-190 a.a.) and having a total molecular mass of 20.7 kDa.
MCSF is fused to a 20 amino acid His Tag at N-terminus and purified by proprietary chromatographic techniques.
Source Escherichia Coli.
Physical Appearance Sterile filtered colorless solution.
Formulation The MCSF protein solution contains 20mM Tris-HCl, pH-8, 2mM DTT & 10% Glycerol.
Stability 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.