***Control Standard Endotoxin (CSE), Escherichia coli O113:H10, 125 µg/vial

Data Sheet

• CSE is a stable, preparation of endotoxin that can be used in all LAL testing
• CSE is especially useful for depyrogenation studies
• Certificates of Analysis for each CSE-lysate lot pairing gives a potency that is specific to the unique lot combination
• CSE can be reconstituted to achieve specific endotoxin concentrations
• It is a purified extract of E. coli O113:H10, the same strain used for the United States Pharmacopeia and the European Pharmacopeia reference standard endotoxin (RSE)
• CSEs are standardized against the RSE as indicated on the Certificate of Analysis, so that results can be reported in Endotoxin Units (EU) and International Units (IU).
• A 10 ng/vial CSE is made specifically for use with our Pyrochrome® chromogenic reagent.
• Note: LAL Reagent lot must be compatible with CSE (Control Standard Endotoxin) Lot. Please inquire at time of order.