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Ion Indicators

Introduction

The maintenance of asymmetric cellular concentrations of inorganic cations and anions is a function of living cells. Homeostatic regulation of these ionic concentrations is critical for most cellular functions, and developing probes to measure ionic concentrations with both spatial and temporal resolution is critical in research ranging from drug discovery to studies of neuronal function.

ABP Biosciences has developed a number of ion indicators to track calcium and other ion concentrations with intense fluorescent signals and a range of wavelength options.
 

Ion Indicators Selection Guide

Calcium Indicator

Chloride Indicator

Membrane Potential

 

To order

Calcium Indicator

Buy Cat.No. Product name Ex/Em(nm) Size Price
C207 Fluo-2, AM 488/515 1 mg $120 
C208 Fluo-2, AM 488/515 20×50 μg $150
C209 Fluo-2, AM, 1mg/ml in DMSO 488/515 1 ml $130
C213 Fluo-3, AM 488/525 1 mg $120
C214 Fluo-3, AM 488/525 20×50 μg $150
C215 Fluo-3, AM, 1mg/ml in DMSO 488/525 1 ml $130
C219 Fluo-4, AM 488/520 0.5 mg $100
C220 Fluo-4, AM 488/520 10×50 μg $130
C221 Fluo-4, AM, 1mg/ml in DMSO 488/520 0.5 ml $110
C233 Rhod-2, AM 550/578 1 mg $120
C234 Rhod-2, AM 550/578 20×50 μg $150
C235 Rhod-2, AM, 1mg/ml in DMSO 550/578 1 ml $130
C238 Coelenterazine   1 mg $150


Chloride Indicator

Buy Cat.No. Product name Ex/Em (nm) Size Price
C272 MQAE 350/460 50 mg $70
C273 MEQ 344/440 50 mg $45
C274 SPQ 344/443 50 mg $60


Membrane Potential

Buy Cat.No. Product name Ex/Em (nm) Size Price
C045 JC-1 514/529; 585/590 1 mg $100
C050 DiOC6(3) 485/500 25 mg $100
C265 Di-4-ANEPPS  482/686 5 mg $450
C266 Di-8-ANEPPS  467/631 5 mg $450
C267 RH 795  486/689 1 mg $450