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Chromomycin A3 from Streptomyces Griseus

An antibiotic exhibiting anti-bacterial, anti-fungal and antitumor activities. Serves as a fluorescent DNA stain. Useful for the detection of protamine deficiency in sperm chromatin. The compound blocks macromolecule synthesis by a specific, reversible interaction with DNA in the presence of bivalent metal ions. Binding to DNA minor groove mediates an efficient competitive inhibition of DNA gyrase and significantly affects topoisomerase II activity.

Product Details

Category Antibiotics & Antibacterials
Price POA
CAS Number 7059-24-7
Formula C57H82O26
Molecular Weight 1183.25
Purity 95.0%
Appearance yellow powder
Availability In Stock
Storage Conditions -18°C

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