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Catalog ID 6892 / 5 mg

BCECF Acid *Mixed isomers*

AKA: 2',7'-Bis-(2-Carboxyethyl)-5(6)-carboxyfluorescein
Formula Weight CAS#
C27H20O11 520.45 85138-49-4
For 25+ Units, Contact us.

Fluorescent indicator for measurement of cytoplasmic pH in lymphocytes

Product Size 5 mg
Form yellow-orange solid
Absorption (estimated) Wavelength (λmax) 503 ± 3 nm (Buffer pH 10)
Fluorescence (estimated) Wavelength (λmax) 524 ± 4 nm (*Buffer pH 10)
Storage conditions Store at Room Temperature (RT) Protect from moisture (D) Protect from light (L)
MDL# MFCD00036970

* 2',7'-Bis-(2-Carboxyethyl)-5(6)-carboxyfluorescein
* dihydroxy-3-oxo-] [Spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-2',7'-dipropanoic acid, ar-carboxy-3',6'-dihydroxy-3-oxo-
* Fluorescein

Fluorescent Probes and Related Products:   Fluorescein, Naphthofluorescein and seminaphthofluorescein
Cellular Sensors, Ion and pH Indicators (Fluorescent/Non-Fluorescent):   Fluorescent pH Indicators
Reactive Probes and Related Products:   Non-Activated, Amine-Reactive (Free Acid)

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 52220 04-May-2022
Lot 51916 24-Nov-2020
Lot 51673 09-Aug-2019
Lot 50318 10-Feb-2015

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