DAPI, 10mg/mL in H2O

Name: DAPI, 10mg/mL in H2O
Brand: Biotium
SKU: CBSKU_00088485
Price: 128 GBP
Availability: InStock

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BT40043

Supplier:

Biotium

Size:

1 ml _$$_

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£128.00

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DAPI (4',6-Diamidino-2-Phenylindole) is a popular blue DNA dye that is used as a nuclear counterstain in fluorescence microscopy, chromosome staining and flow cytometry. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement, with higher affinity for A-T rich regions. Because of the potential toxicity of DAPI, we offer DAPI dilactate dissolved in H₂O as a safer alternative to weighing out the powdery form. We also offer DAPI dilactate solid, which is more water soluble than the dihydrochloride form of the dye.

Classic blue nuclear counterstain for fixed cells
Can be used at higher concentrations to stain live cells
&lamba;_Ex/&lamba;_Em(with DNA) = 358/461 nm
Yellow solution
Store at 4°C and protect from light
C₂₂H₂₇N₅O₆
MW: 457.49

Data sheet: View or download

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