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Tocris Bioscience™ Indo 1AM

Catalog No. 67041
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67-041 1 mg
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Catalog No. 67-041 Supplier Tocris Bioscience™ Supplier No. 6704/1
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Description

Fluorescent Ca2+ indicator

Indo 1AM is a fluorescent Ca2+ indicator (Kd for Ca2+ = 250 nM). Cell-permeable. Displays ratiometric emission wavelength change upon Ca2+ binding. Excitation/emission λ are 355/475 nm for no Ca2+ and 355/401 nm for high Ca2+. Absorption maxima are 349 and 331 nm for free anion and Ca complex, respectively. Respective emission maxima are 485 and 410 nm. Quantum yield ~0.5. Ideal for flow cytometry.

Specifications

Chemical Name or Material 2-[4-[Bis[2-[(acetoxy)methoxy]-2-oxoethyl]amino]-3-[2-[2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]phenyl]-1H-indole-6-carboxylic acid (acetoxy)methyl ester
CAS 112926-02-0
Quantity 1 mg
Target Calcium Signaling Probes and Ca2+ Indicator Dyes
Molecular Formula C47H51N3O22
Formula Weight 1009.91
Purity 90%
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