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Your Position: Home > Small Molecule Compounds > Dye & Probe > Indo-1 pentapotassium salt
Indo-1 pentapotassium salt

CAS:132319-56-3

Storage:Powder:-20℃，2 years;Insolvent(Mother Liquid):-20℃，6 months;-80℃，1 year

Purity:≥95%

Appearance:Solid

   Manual Download
Indo-1 pentapotassium salt
Cat.No：
II2370
Brand：
Solarbio
Product Information Related Products Related Paper COA Technical Q&A

Calcium measurements are critical for numerous biological investigations.? Fluorescent probes that show spectral responses upon binding to Ca2+ have enabled researchers to investigate changes in intracellular free Ca2+ concentrations by using fluorescence microscopy, flow cytometry, fluorescence spectroscopy and fluorescence microplate readers.

This cell-impermeant Indo-1 pentapotassium salt, is a UV light excitable, emission ratioable Ca2+ indicator.

Upon binding to Ca2+, the emission maximum of Indo-1 shifts from 480 nm to 400 nm.? Indo-1 is preferred for flow cytometry, in which it is more practical to use a single laser for excitation, such as the 351-364 nm spectral lines of the argon-ion laser.

Remark：
These protocols are for reference only. Solarbio does not independently validate these methods.

Note：
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