You Searched For: 4',6'-Diamidino-2-phenylindole dihydrochloride (DAPI dihydrochloride)


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Catalog Number: (TCA2412-5MG)
Supplier: TCI America
Description: [for Biochemical Research]
CAS Number: 28718-90-3
MDL Number: MFCD00012681
Molecular Formula: C16H15N5
Molecular Weight: 350.25
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Storage Temperature: <0°C

Catalog Number: (89139-118)
Supplier: Biotium
Description: 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.


Catalog Number: (CAPI62248)
Supplier: Thermo Scientific
Description: Thermo Scientific Pierce DAPI Nuclear Counterstains are high-purity forms of diamidino-2-phenylindole dye for fixed-cell, fluorescent staining of DNA content and nuclei for cellular imaging techniques.

Catalog Number: (CA80051-386)
Supplier: MilliporeSigma
Description: Cell-permeable DNA-binding dye specific for DNA that binds preferentially to DNA rich in adenine and thymine

Catalog Number: (89139-054)
Supplier: Biotium
Description: DAPI (4′,6-Diamidino-2-Phenylindole, dihydrochloride) 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. Also see DAPI dilactate (catalog no. 40009), a more water soluble form of the dye.


Supplier: Anaspec Inc
Description: AT-selective minor groove binder that exhibits nice fluorescence enhancement in the presence of DNA.

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