6-Carboxyfluorescein ≥98% (durch HPLC) fluoreszierender pH-Indikator
Lieferant: Biotium
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Achtung
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51020.EA
216
CHF
51020.
6-Carboxyfluorescein ≥98% (durch HPLC) fluoreszierender pH-Indikator
6-Carboxyfluorescein
6-Carboxyfluorescein has a pKa of 6.5 and can be used as a pH sensor. The excitation spectrum of the dye responds to pH similarly to that of BCECF. Carboxyfluorescein can also be used as a tracer dye. The dye is membrane-impermeant and can be loaded into cells by microinjection or scrape loading.
- λEx/λEm (pH 9) = 495/519 nm
- pKa 6.5
- Yellow orange solid soluble in water (pH>6), DMF or DMSO
- Store at 4°C and protect from light
Formel:
C₂₁H₁₂O₇ MW: 376,32 g/mol Lager Temperatur: Kühlschrank |
MDL Number:
MFCD00036873 CAS-Nummer: 3301-79-9 |
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