Glutathione-S-Transferase (GST) Colorimetric Assay Kit from Sigma-Aldrich

Products	Glutathione-S-Transferase (GST) Colorimetric Assay Kit from Sigma-Aldrich
Company	Sigma-Aldrich
Item	Glutathione-S-Transferase (GST) Colorimetric Assay Kit
Price
Description	Biochem/physiol Actions: Glutathione-S-transferases (GSTs) are a group of enzymes important in the detoxification of many xenobiotics in mammals. The enzymes protect cells against toxicants by conjugating the thiol group of the glutathione to electrophilic xenobiotics, and thereby defend cells against the mutagenic, carcinogenic, and toxic effects of the compounds. GST activity is present in plants, insects, yeast, bacteria, and in most mammalian tissues, especially in the liver, which plays a key role in detoxification General description: The GST Assay is intended for total GST activity measurement in cell and bacterial lysates, tissue homogenates, and in plasma and erythrocytes lysates. Kit utilizes 1-Chloro-2,4-Dinitrobenzene (CDNB) which is suitable for the broadest range of GST isozymes. Upon conjugation of the thiol group of glutathione to the CDNB substrate, there is an increase in the absorbance at 340 nm.
Info	Sigma-Aldrich Sigma-Aldrich Corp. St. Louis, MO, USA Customer Service: 800-325-3010 Tech Support: 800-325-5832 Fax Number: 314-771-5757 Web Site: http://www.sigmaaldrich.com/

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