Search Thermo Fisher Scientific
Invitrogen™
BCECF Acid (2',7'-Bis-(2-Carboxyethyl)-5-(and-6)-Carboxyfluorescein), mixed isomers
Catalog number: B1151
Have Questions? 
Invitrogen™
BCECF Acid (2',7'-Bis-(2-Carboxyethyl)-5-(and-6)-Carboxyfluorescein), mixed isomers
Catalog number: B1151
Have Questions? Catalog Number
B1151
also known as B-1151
Unit Size
1 mg
Price (USD)
244.00
Availability
-
Quantity
| Catalog Number | Unit Size | Price (USD) | Availability | Quantity | |
|---|---|---|---|---|---|
| B1151 also known as B-1151 | 1 mg | 244.00 | - |
Product Overview
Figures
Videos
Recommendations
Recommendations
Documents
FAQ
Citations & References
Additional Information
Recommendations
BCECF is ideal for measuring changes ± 1 pH unit around pH 7, because it is a dual-excitation ratiometric pH indicator with a pKa of ∼6.98. pH measurements with BCECF are made by determining the pH-dependent ratio of emission intensity (detected at 535 nm) when the dye is excited at ∼490 nm versus the emission intensity when excited at its isobestic point of ∼440 nm.
Learn more about ion indicators including calcium, potassium, pH, and membrane potential indicators ›
Learn more about ion indicators including calcium, potassium, pH, and membrane potential indicators ›
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Detection Method
Fluorescent
For Use With (Equipment)
Microplate Reader
Product Type
BCECF Acid pH indicator
Dye Type
pH Indicator
Shipping Condition
Room Temperature
Contents & Storage
Store at room temperature and protect from light.
Figures
Documents & Downloads
Certificates
Search by lot number or partial lot number
Frequently asked questions (FAQs)
Citations & References
Search citations by name, author, journal title or abstract text