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E8779 Sigma-Aldrich

E-Toxate reagent from Limulus polyphemus

sufficient for 20 tests

Synonym: Endotoxin Reagent, LAL

  •  NACRES NA.26



Quality Level   100
form   dry concentrate
usage   sufficient for 20 tests
detection sensitivity measuring range   0.05-0.1 EU/mL
storage temp.   −20°C



The endotoxins from Salmonella typhimurium isolated from human waste samples were detectable at a low concentration of 0.5 μg/ml using E-TOXATE reagent.

Legal Information

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

Safety & Documentation

Safety Information

Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

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Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How should E-Toxate reagent from Limulus polyphemus, Product E8779, be used?
This product is a kit component of Product No. ET0200 (20 assay) and ET0300 (50 assay).
Is there a standard that can be used with E-Toxate reagent from Limulus polyphemus, Product E8779?
A standard that can be used is Product No. E8029 (SigmaE-Toxate Endotoxin standard).
What is the difference between Product No. E8779 and E8904, E-Toxate reagent from Limulus polyphemus?
Both products are E-Toxate reagents from Limulus polyphemus. Product No. E8779 is sufficient for 20 tests and E8904 is sufficient for 50 tests.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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