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E-Toxate Endotoxin standard

for endotoxin quantitation

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E. coli 0.55:B5 LPS standard

Quality Level



storage temp.


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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.

Other Notes

A preparation of E. coli 055:B5 lipopolysaccharide
Can be stored at 2-8 °C when stored separately from the E-Toxate kit.

Analysis Note

Standardized against USP reference standard endotoxin (RSE)

Legal Information

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

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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