PBFI-AM

Overview
Catalog #	bs-76680c-1mg
Product Name	PBFI-AM
Specifications
Storage Buffer	Paste
Storage Condition	Stable for 2 years after receipt when stored at -20°C.
Target
Product Information	CAS Number: 124549-23-1 Molecular formula: C58H62N2O24 Molecular weight: 1171.11 Purity: >98% (HPCE) Appearance: Orange paste. Solubility: Soluble in DMSO or methanol. InChiKey: AUKRBWNSOWVABU-UHFFFAOYSA-N SMILES: O=C(OCOC(C)=O)C(C=C1)=CC(C(OCOC(C)=O)=O)=C1C2=CC3=CC(OC)=C(N4CCOCCOCCN(C5=C(OC)C=C6C(OC(C7=C(C(OCOC(C)=O)=O)C=C(C(OCOC(C)=O)=O)C=C7)=C6)=C5)CCOCCOCC4)C=C3O2
Description	PBFI AM is a cell-permeable, potassium-sensitive fluorophore used to measure potassium changes in cells and intracellular compartments. 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 5.1mM with or without sodium, respectively). Spectral data: lambdaEx=370nm; lambdaEm=540nm in methanol.