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Catalog ID 7026 / 10 ml

    Other Unit Sizes:    7074 / 100 mg    7092 / 100 mg    7803 / 6 x 2.5 mL dropper bottles    7906 / 1 Kit: 1 vial of each component A, B and C   

Hoechst 33342, trihydrochloride, trihydrate - 10 mg/mL Solution in Water

Formula Weight CAS#
C27H37Cl3N6O4 615.99 23491-52-3
For 25+ Units, Contact us.

The Hoechst 33258, 33342 and 34580 are cell permeant minor groove –binding DNA stains that are excited by UV light and fluoresce bright blue upon binding to DNA. Hoechst dyes exhibit relatively large Stock shifts (Excitation/Emission maxima ~350/460) making them suitable for multicolor labeling experiments. They are used in many cellular applications, including Cell-Cycle, apoptosis studies and they are common nuclear counterstains. We also offer other Hoechst dyes, special packaging and Extra Pure.

Product Size 10 ml
Form Green/Yellow solid
Absorption (estimated) Wavelength (λmax) 358 ± 3 nm (0.2M HCl/MeOH)
Fluorescence (estimated) Wavelength (λmax) 517 ± 4 nm (*0.2M HCl/MeOH)
Storage conditions Refrigerate: Store at 4-8°C (Ref) Protect from light (L)
MDL# MFCD00012678

* Hoechst 33342, trihydrochloride, trihydrate *SP-Sol* *10mg/ml of H2O*
* [Bis-Benzimide] [2,5'-Bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-

Cell stains / Cellular Structure Probes:   DNA/RNA Cell Stains
Fluorescent Probes and Related Products:   Hoechst
Label or Dye:   Hoechst

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 51347 20-Feb-2018
Lot 51336 14-Feb-2018

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