Indo-1 AM

Modify Date: 2024-01-24 02:08:11

Indo-1 AM Structure
Indo-1 AM structure
Common Name Indo-1 AM
CAS Number 112926-02-0 Molecular Weight 1009.91000
Density 1.374g/cm3 Boiling Point 1009.2ºC at 760mmHg
Molecular Formula C47H51N3O22 Melting Point N/A
MSDS USA Flash Point 564.1ºC

 Use of Indo-1 AM


Indo-1 AM is a fluorescent Ca2+ indicator (λex=340 nm, λem=405/485 nm).

 Names

Name acetyloxymethyl 2-[4-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-3-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]phenyl]-1H-indole-6-carboxylate
Synonym More Synonyms

 Indo-1 AM Biological Activity

Description Indo-1 AM is a fluorescent Ca2+ indicator (λex=340 nm, λem=405/485 nm).
Related Catalog
In Vitro Indo-1 AM is a fluorescent Ca2+ indicator with λex=340 nm and λem=405/485 nm[1]. In rabbit hearts that are exposed to Indo-1 AM, 72% of the dye is in the cytosol, and the remainder is associated with the mitochondria, microsomes and the nucleus[2].
Cell Assay The cells are loaded with indo-I and fura-2 by exposure to the membrane-permeant forms, Indo-1 AM (indo-l-acetoxymethyl ester) and fura-2-acetoxymethyl ester, respectively. A mixture of 10 μL of 1 mM Indo-1 AM or fura-2/AM in dimethylsulfoxide (DMSO), 2.5 μL of 25% wt/wt Pluronic F-127 in DMSO, and 75 μL fetal calf serum (FCS) or newborn calf serum (NCS) is added to 2 mL Tyrode solution containing the cells and 40 μL FCS or NCS. Loading is achieved by gently shaking the cells for 15 to 30 min[2].
References

[1]. Andrienko T, et al. Real-Time Fluorescence Measurements of ROS and [Ca2+] in Ischemic / Reperfused Rat Hearts: Detectable Increases Occur only after Mitochondrial Pore Opening and Are Attenuated by Ischemic Preconditioning. PLoS One. 2016 Dec 1;11(12):e0167300.

[2]. Blatter LA, et al. Intracellular diffusion, binding, and compartmentalization of the fluorescent calcium indicators indo-1 and fura-2. Biophys J. 1990 Dec;58(6):1491-9.

 Chemical & Physical Properties

Density 1.374g/cm3
Boiling Point 1009.2ºC at 760mmHg
Molecular Formula C47H51N3O22
Molecular Weight 1009.91000
Flash Point 564.1ºC
Exact Mass 1009.30000
PSA 303.73000
LogP 3.14650
Vapour Pressure 3.2E-28mmHg at 25°C
Index of Refraction 1.577

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport

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 Synonyms

MFCD00036955
Indo-1 pentaacetoxymethyl ester
INDO 1/AM
Indo-1 AM