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Alias names |
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DAPI, 2-(4-Amidinophenyl)-6-indolecarbamidine, Dihydrochloride
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Storage |
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May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
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Contents/Specifications |
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Melting Point: >300°C
Atmosphere: Inert Gas
Solubility: Water, Methanol, DMSO
Stability: Light Sensitive
Method for Determining Identity:
Proton NMR Spectroscopic Analysis
TLC Conditions:
SiO2: Dichloromethane: Methanol; Acetic Acid; 2: 2: 1; Visualized with UV and AMCS; Elongated spot; Rf=0.5-0.75.
Chloride content: 21.8%. Contains 3% methanol by NMR.
Molecular Formula: C16H17Cl2N5
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Notes |
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A cell-permeable DNA-binding dye. Binds preferentially to DNA rich in adenine and thymine. Used in flow cytometry for measuring nuclear DNA content or for sorting isolated chromosomes.
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