Indo-1, pentapotassium salt *CAS 132319-56-3*
Catalogue Number: 21040-AAT
| Manufacturer: | AAT Bioquest |
| Shelf Life: | 12 months |
| Type: | Cell Stains and Indicators |
| Shipping Condition: | RT |
| Unit(s): | 1 mg |
Description
Description: 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.
Additional Text
Storage Note
Freeze (< -15 °C); Minimize light exposure;|12 months
21040 Datasheet
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