Microdetermination of Calcium by Aequorin Luminescence - PubMed (original) (raw)
Microdetermination of Calcium by Aequorin Luminescence
O Shimomura et al. Science. 1963.
Abstract
A bioluminescent protein, aequorin, isolated from the jellyfish Aequorea in dilute disodium ethylenediaminetetraacetate solution, emits light on addition specifically of Ca(++) or Sr(++), thus providing the basis for a simple, quantitative micromethod for the determination of these cations, especially in biological fluids.
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