A new stain for copper-protein complexes
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Edith Gould; John J. Karolus
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Article
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1975
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Elsevier Science
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English
⚖ 690 KB
A cyanide-tetrazolium medium is suggested as a rapid histochemical stain for copper. Red bands clearly mark the site of copper-protein complexes on polyacrylamide gels. The stain is darker, more specific, and more permanent than other methods currently in use and is particularly useful in the electr