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Catalog ID 7024 / 10 mg

    Other Unit Size:     6937 / 10 mg   

DAPI, Dihydrochloride *X-Pure*

Formula Weight CAS#
C16H17Cl2N5 350.25 28718-90-3
For 25+ Units, Contact us.

DAPI, Dihydrochloride *X-Pure* is a blue-fluorescent probe that exhibits a significant fluorescence enhancement upon binding upon binding to A-T regions in the minor grove of double stranded DNA. This is our high purity grade of DAPI with a guaranteed minimum HPLC purity of 98%. DAPI is a semi-permeant stain that is cell-permeant in many species but may yield variable staining in some live cell lines. DAPI is recommended for use in fixed cells where its selectivity for DNA yields efficient staining of nuclei with little background from the cytoplasm. DAPI has been used in a variety of applications including nuclear counterstaining in immunofluorescent experiments, high-content screening (HCS) DNA screening techniques, cell-cycle studies and mycoplasma detection. DAPI bound to dsDNA is excited near 358 nm with a fluorescent emission near 461 nm. .

Product Size 10 mg
Form Yellow Solid
Absorption (estimated) Wavelength (λmax) 348 ± 3 nm (Methanol)
Fluorescence (estimated) Wavelength (λmax) 457 ± 4 nm (Methanol)
Storage conditions Refrigerate: Store at 4-8°C (Ref) Protect from moisture (D) Protect from light (L)
MDL# MFCD00012681

Fluorescent/Non-Fluorescent Membrane and Membrane Potential Probes:   Cationic Probes
Cell stains / Cellular Structure Probes:   DNA/RNA Cell Stains
Fluorescent Probes and Related Products:   Other Products

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 52375 21-May-2023
Lot 52116 23-Feb-2022
Lot 52002 26-Jul-2021
Lot 51866 14-Sep-2020
Lot 51584 19-Mar-2019
Lot 51525 02-Nov-2018
Lot 51489 11-Sep-2018
Lot 51424 11-Jun-2018
Lot 51321 19-Jan-2018
Lot 51243 07-Sep-2017

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