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- Description:Control standard endotoxin (CSE)
- Size:125 μg/vial
- Cat. no.:MSPP-E01251
Control standard endotoxin (CSE) is a widely used standard for endotoxin testing. 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).
- Economical alternative to the RSE
- Stable preparation can be used in all LAL testing
- Suitable for depyrogenation studies
- Can be reconstituted to achieve specific endotoxin concentrations
Certificates of analysis for each CSE-lysate lot pairing gives a potency that is specific to the unique lot combination.
Stored at 2 to 8 °C before and after reconstitution. Once reconstituted, the maximum storage time for the different CSE preparations are seven days for 10 ng/vial, four weeks for 0.5 µg/vial and three months for 125 µg/vial.