DAPI (dilactate)
DAPI (dilactate) is a blue fluorescent dye that preferentially binds dsDNA and binds to minor groove AT clusters. DAPI (dilactate) is combined with dsDNA, and the fluorescence was enhanced about 20-fold. DAPI (dilactate) can be used to identify the cell cycle and specifically stains the nucleus but not the cytoplasm. DAPI (dilactate) form is more soluble in water than DAPI (dihydrochloride) form. [1][2]
Product Specifications
CAS Number
[28718-91-4]
Product Name Alternative
4',6-Diamidino-2-phenylindole (dilactate)
UNSPSC
12171500
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/dapi-dilactate.html
Purity
99.0
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
O=C(C(C)O)O.N=C(C1=CC=C(C2=CC3=CC=C(C(N)=N)C=C3N2)C=C1)N.O=C(C(C)O)O
Molecular Formula
C22H27N5O6
Molecular Weight
457.48
References & Citations
[1]Kapuscinski J. DAPI: a DNA-specific fluorescent probe. Biotech Histochem. 1995 Sep;70 (5) :220-33. |[2]Nazaroff CD, et al. Assessment of Lung Eosinophils In Situ Using Immunohistological Staining. Methods Mol Biol. 2021;2223:237-266.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Citation 01
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