Product Sheet

Insulin, human recombinant
Catalog # CB031-0071
Description The human insulin is the most important factor in controlling blood glucose level. It is also used to promote proliferation of cultured cells, including stem cells.This product is produced in Escherichia coli as a double chain, nonglycosylated,polypeptide containing 60 amino acids with a molecular mass of 5.8 kDa.
This product is suitable for tissue culture uses.
Source Escherichia coli. Endotoxin level of this product is lower than 0.1 EU/ug.
Formulation Lyophilized from a sterile filtered solution of salt and glycerol, carrier-free.
Reconstitution Before reconstitution, we recommend a brief spin to drive down any material dislodged from the bottom of the tube. It is recommended to reconstitute the lyophilized product in 0.1N acetic acid.
Stability The lyophilized protein is stable for at least 1 year if stored at -80 degree C.Reconstituted protein is stable for at least 2 months at 4 degree C. Avoid repeated freeze/thaw.
Purity Greater than 95% by HPLC analysis
Biological Activity The activity was determined by culturing human cells.
For Research Use Only. Not for Use in Humans.