Product 7024
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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 |
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