Bisbenzimide (Hoechst 33258)
Katalog-Nummer 09460-100
Size : 100mg
Marke : Polysciences
Bisbenzimide (Hoechst 33258)
CAS Number:
23491-45-4 Linear Formula:
C27H37CI3N6O4
Catalog Number | Unit Size | QTY | |
---|---|---|---|
09460-100 | 100 mg | | |
Product Overview
Hoechst 33258 is a blue fluorescent dyes used to stain DNA. A concentration of 0.1-12 µg/ml is commonly used to stain DNA in bacteria or eukaryote cells. Cells are stained for 1-30 min (dependent on section thickness) at room temperature or 37 °C and then washed to remove unbound dye. Dye is excited by ultraviolet light at around 350 nm, and emits blue-cyan fluorescent light around an emission spectrum maximum at 461 nm.
This dye is used as substitutes for another nucleic acid stain called DAPI Catalog # 09224. Shipping Requirements:
Cold Pack
Properties
Molecular Weight:
623.97
References
Science, 220, 620 (1983), Anal. Biochem., 179, 401 (1989)
Safety & Storage
Hazards:
Irritant
Handling:
Gloves & chemical goggles
Storage:
Store at 4°C