Home>>DAPI (hydrochloride)
DAPI (hydrochloride) Catalog No.GC43378

Size Price Stock Qty
10mM (in 1mL DMSO)
$55.00
In stock
5mg
$49.00
In stock
10mg
$83.00
In stock
25mg
$173.00
In stock

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Sample solution is provided at 25 µL, 10mM.

DAPI (hydrochloride) Dilution Calculator

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DAPI (hydrochloride) Molarity Calculator

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Chemical Properties

Cas No. 28718-90-3 SDF Download SDF
Synonyms N/A
Chemical Name N/A
Canonical SMILES NC(C(C=C1)=CC=C1C2=CC3=CC=C(C(N)=N)C=C3N2)=N.Cl.Cl
Formula C16H15N5•2HCl M.Wt 350.3
Solubility Soluble in DMSO Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request

Background

DAPI is a fluorescent probe which is commonly used to stain DNA and chromosomes for fluorescent microscopy and flow cytometry applications. It forms a fluorescent complex by attaching in the minor groove of A-T rich sequences of DNA. DAPI is often used as a counterstain, as its ultraviolet (max 358 nm) excitation and blue (max 461 nm) emission wavelengths separate it nicely from many popular primary fluorophores. It can be used on either fixed or live cells, although its low permeability in live cells demands that higher concentrations be used.