A cell-permeable

Hoechst 33258 – 250 mg

Brand:
Cayman
CAS:
23491-45-4
Storage:
-20
UN-No:
Non-Hazardous - /

Hoechst 33258 is a cell-permeable, benzimidazole dye that binds to the minor groove of double stranded DNA with preference for adenine and thymine-rich sequences.{22804} It emits blue fluorescence (excitation 352 nm/emission maximum 461 nm) when bound to DNA in either live or fixed cells and is useful as a marker of nuclei for cell cycle studies and to distinguish nuclear morphology in apoptotic cells.{27799,27800}  

 

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Description

A cell-permeable, fluorescent probe for DNA (ex. 352 nm/em. max 461 nm) that is useful as a marker of nuclei for cell cycle and to distinguish nuclear morphology in apoptotic cells

Formal name: 4-[6-(4-methyl-1-piperazinyl)[2,6′-bi-1H-benzimidazol]-2′-yl]-phenol, trihydrochloride

Synonyms:  Bisbenzimide|HOE 33258|NSC 322921|Pibenzimol

Molecular weight: 533.9

CAS: 23491-45-4

Purity: ≥95%

Formulation: A crystalline solid

Application|Fluorescence||Product Type|Biochemicals|Labeling & Detection|Fluorescent Probes||Research Area

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