E-Toxate^™ Endotoxin standard

E-Toxate endotoxin standard was used along with the limulus amebocyte lysate assay kit to determine the concentration of endotoxins in isolated samples of human holotransferrin and apotransferrin used to treat primary hepatocyte cultures.

Standardized against USP reference standard endotoxin (RSE)

A preparation of E. coli 055:B5 lipopolysaccharide

Can be stored at 2-8 °C when stored separately from the E-Toxate kit.

E-Toxate is a trademark of Sigma-Aldrich Co. LLC