5-CFDA
CDX-C0039-G001 1 g
Data Sheet: 
SDS:
SDS:
Source / Host
Synthetic.
CAS
79955-27-4
Purity
>95% (HPLC)
MW
460.39
Shipment
AMBIENT
Short Term Storage
+4°C
Long Term Storage
+4°C
Shelf Life
Stable for at least 2 years after receipt when stored at +4°C.
Description
Chemical. CAS: 79955-27-4. Formula: C25H16O9. MW: 460.39. Synthetic. Carboxyfluorescein diacetate (CFDA), which was originally used to measure intracellular pH but was soon adapted for use as a cell viability indicator. Upon hydrolysis by intracellular nonspecific esterases, CFDA forms carboxyfluorescein. As compared with fluorescein, carboxyfluorescein contains extra negative charges and is therefore better retained in cells CFDA is moderately permeant to most cell membranes, with uptake greater at pH 6.2 than at pH 7.41. CFDA has been used as a viability probe with a variety of cells, including bacteria, fungi (e.g. Saccharomyces cerevisiae), spermatozoa, natural killer (NK) cells and tumor cells.
ESCLUSIVAMENTE PER USO DI RICERCA (RUO) e non per uso terapeutico o diagnostico su uomini o animali. Il prodotto NON è un Dispositivo Medico o un Diagnostico in Vitro.
PRODUCT FOR RESEARCH USE ONLY (RUO) and not for therapeutic or diagnostic use on humans or animals. The product is NOT a Medical Device or an In-Vitro Diagnostic (IVD).
