Br-DAPI
Br-DAPI is a marker dye in DAPI series. DAPI is a fluorescent dye that binds strongly to DNA. It binds to the AT base pair of the double-stranded DNA minor groove, and one DAPI molecule can occupy three base pair positions. The fluorescence intensity of DAPI molecules bound to double-stranded DNA is increased by about 20 times, and it is commonly observed with fluorescence microscopy, and the amount of DNA can be determined based on the intensity of fluorescence. In addition, because DAPI can pass through intact cell membranes, it can be used to stain both live and fixed cells[1]. Storage: Keep away from light.
Product Specifications
CAS Number
2387906-44-5
UNSPSC
12171500
Target
DNA Stain; Fluorescent Dye
Type
Dye Reagents
Related Pathways
Cell Cycle/DNA Damage; Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/br-dapi.html
Purity
98.0
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
N=C(C1=CC2=C(C=C1)C(Br)=C(C3=CC=C(C(N)=N)C=C3)N2)N
Molecular Formula
C16H14BrN5
Molecular Weight
356.22
References & Citations
[1]Kapuscinski J, et al. DAPI: a DNA-specific fluorescent probe. Biotech Histochem. 1995 Sep;70 (5) :220-33.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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