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Arsenazo III

Known as: 2,7-Naphthalenedisulfonic acid, 3,6-bis((2-arsonophenyl)azo)-4,5-dihydroxy-, Arsenazo III [Chemical/Ingredient] 
Metallochrome indicator that changes color when complexed to the calcium ion under physiological conditions. It is used to measure local calcium ion… 
National Institutes of Health

Related topics

Related topics

8 relations

Narrower (2)

Arsenazo-DBNarsenazo I

Broader (2)

Coloring AgentsIndicators and Reagents
analogs & derivativesaspects of radiation effectschemical synthesisstandards characteristics

Papers overview

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Highly Cited
2003
Highly Cited
2003
Determination of lanthanides in synthetic standards by reversed-phase high-performance liquid chromatography with the aid of a weighted least-squares regression model estimation of method…
1998
1998
The H-point and generalized H-point standard additions methods for flow injection procedures.
Highly Cited
1987
Highly Cited
1987
Agonist- and voltage-gated calcium entry in cultured mouse spinal cord neurons under voltage clamp measured using arsenazo III
Spinal cord neurons is dissociated cell culture were loaded with the calcium indicator arsenazo III using the whole-cell patch… 
Highly Cited
1986
Highly Cited
1986
Properties of the metallochromic dyes Arsenazo III, Antipyrylazo III and Azo1 in frog skeletal muscle fibres at rest.
Intact single twitch fibres from frog muscle were isolated and mounted in a normal Ringer solution (16 degrees C) on an optical… 
Highly Cited
1984
Highly Cited
1984
Intracellular calcium measured with calcium‐sensitive micro‐electrodes and Arsenazo III in voltage‐clamped Aplysia neurones.
Selected neurones of the abdominal ganglion of Aplysia californica were voltage clamped, injected with the Ca2+‐indicator dye… 
Highly Cited
1983
Highly Cited
1983
Detection of intracellular Ca2+ transients in sympathetic neurones using arsenazo III
Changes in cytosolic calcium ion concentration ([Ca2+]i) have been implicated in a wide variety of cellular stimulus–transduction… 
Highly Cited
1982
Highly Cited
1982
Leukotriene B4 and phosphatidic acid are calcium ionophores. Studies employing arsenazo III in liposomes.
Highly Cited
1981
Highly Cited
1981
Calcium transients recorded with arsenazo III in the presynaptic terminal of the squid giant synapse
Transient changes in free intracellular Ca2+ concentration were monitored in the presynaptic terminal of the giant synapse of the… 
Highly Cited
1980
Highly Cited
1980
Aequorin response facilitation and intracellular calcium accumulation in molluscan neurones
1. When molluscan neural somata are filled with the calcium‐indicating photo‐protein aequorin and subjected to a 1 Hz train of… 
Highly Cited
1977
Highly Cited
1977
Measurement of calcium transients in frog muscle by the use of arsenazo III
Intracellular injection of the calcium indicator dye arsenazo III was used to measure the calcium transients occurring during… 
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