Product 6937
Back to ProductsIn Stock
Catalog ID 6937 / 10 mg
Other Unit Size: 7024 / 10 mg
DAPI 2HCl
AKA: 4',6-Diamidino-2-phenylindole, di HCl
Formula | Weight | CAS# |
---|---|---|
C16H17Cl2N5 | 350.25 | 28718-90-3 |
For 25+ Units, Contact us.
DAPI shows blue fluorescence upon biniding DNA and also can be excited by UV. The blue fluorescent DAPI stain apparrantly associates with the minor groove of dsDNA, preferentially binding to AT clusters. DAPI is an excellent nuclear counterstain, showing a distinct banding pattern in chromosomes. It is also used for cell-cycle studies and mycoplasma detection. DAPI is a very sensitive dye that could be used to detect single nucleic acid molecules. DAPI has been shown to detect a single DNA molecule in solution, and to detect femtograms of DNA in single cells and chloroplasts.
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 |
* 4',6-Diamidino-2-phenylindole, di HCl
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 |
Related Products
Catalog ID 6562 / 5 mg
CCVJ
AKA: 9-(2-Carboxy-2-cyanovinyl)julolidine
-
Mol. Formula
-
Mol. Weight
-
1-4 Units
-
5-24 Units
Catalog ID 7024 / 10 mg
DAPI, Dihydrochloride *X-Pure*
-
Mol. Formula
-
Mol. Weight
-
1-4 Units
-
5-24 Units
Catalog ID 7614 / 1 mg
NucGel Green XIV
-
Mol. Formula
-
Mol. Weight
-
1-4 Units
-
5-24 Units