Sigma® Life Science Products

The x-tracta gel extraction tool is an easy to use, quick alternative to using scalpel or razor blades for the extraction of DNA and RNA bands from agarose gels following gel electrophoresis. The cutting blade and ergonomic design mean th... Read more...

Application Adjuvanticity Assay: EIA titer for test mice is at least 2X greater that that of control mice. Biochem/physiol: Actions Sigma Adjuvant System is for use in mice. It is a stable oil-in-water emulsion that may be used as an... Read more...