DAPI, min.98 %, p.a., for DNA-staining
Na zamówienie, realizacja około 2 tyg.
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Opis
Molar mass (M) 350,3 g/mol
Melting point (mp) 330 °C
Storage temp. -20 °C
Transport temp. ambient temp.
WGK 1
CAS No. 28718-90-3
EG-Nr. 249-186-7
Stock solution: 1 to 10 mg/ml in sterile water.
Store in the dark! Stabile for one year when solubilised, stored at -20 °C, and protected from light.
DAPI ≥98 %, p.a.
Fluorescent dye with specific DNA-binding capacity. For detection of mycoplasms in cell culture, for quantitative DNA measurement, and for chromosome counter staining. Store in the dark!
Nucleus staining in
living cells: approx. 1 µg/ml in medium
Nucleus staining in fixed cells or fixed tissue
sections: approx. 0.2 µg/ml in PBS, TBS or another incubation buffer
Detection of mycoplasms: 1 µg/ml in
methanol
Excitation maximum: 359 nm
Emission maximum: 461 nm
| Max. poziom emisji | 359 nm |
| Max. poziom emisji | 461 nm |