PBFI AM – 1 mg

Brand:
Cayman
CAS:
124549-23-1
Storage:
-20
UN-No:
Non-Hazardous - /

PBFI AM is a cell-permeable, potassium-sensitive fluorophore used to measure potassium changes in cells and intracellular compartments.{33624,33628} As PBFI AM enters cells, it is hydrolyzed by intracellular esterases to produce PBFI. The affinity of PBFI for potassium is sodium-dependent (Kd = 44 and 5.1 mM with or without sodium, respectively).{33625} Absorption and emission maxima are 336 and 480-557 nm, respectively.{22804,33626}  

 

Out of stock

SKU: 21602 - Category:

Description

A cell-permeable, potassium-sensitive fluorophore


Formal name: 4,4′-[1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,16-diylbis(5-methoxy-6,2-benzofurandiyl)]bis-1,3-benzenedicarboxylic acid, tetrakis[(acetyloxy)methyl] ester

Synonyms:  Potassium-binding Benzofuran Isophthalate Acetoxymethyl ester

Molecular weight: 1,171.10

CAS: 124549-23-1

Purity: ≥95%

Formulation: A solid


Application|Fluorescence||Product Type|Biochemicals|Labeling & Detection|Dyes, Stains, & Indicators||Product Type|Biochemicals|Labeling & Detection|Fluorescent Probes||Research Area|Cell Biology|Cell Signaling