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快来www.haoranbio.com体验在线订购给您带来的快捷和方便吧！ Chromomycin A3 is a GC-specific DNA ligand which inhibits transcription. It may be used as a fluorescent DNA stain. Antibiotic. Cell permeable fluorescent dye that cann be used with Bisbenzimide H33258 to distinguish chromosomes by their total DNA concentration and their DNA base composition. Does not intercalate. Ex(max): 445nm; Em(max): 575nm
Product Specification
Formula: C57H82O26
MW: 1183.3
Purity: 98%
Appearance: Yellow solid.
CAS: 7059-24-7
Source/Host: Isolated from Streptomyces griseus
Solubility: Soluble in 100% ethanol, DMSO or ethyl acetate (10mg/ml)
Shipping: AMBIENT
Long Term Storage: -20°C
Use/Stability: Store, as supplied, at -20°C for up to 1 year. Store solutions at -20°C for up to 3 months.
Hazard: VERY TOXIC.
Handling: Protect from light.
