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F4523 Sigma

SIGMAFAST Fast Red TR/Naphthol AS-MX Tablets

tablet, To prepare 10 mL




Developed for use as a precipitating substrate for the detection of alkaline phosphatase activity in immunochemistry. Primary uses are in immunohistology, immunoblotting, or dot blotting. SIGMAFAST Fast Red TR/Naphthol AS-MX tablets contain 0.6 mM levamisole to block endogenous alkaline phosphatase activity. SIGMAFAST Fast Red TR/Naphthol AS-MX Tablets require no additional steps or buffers to prepare an active substrate solution.


Each tablet set dissolved in 10 mL of deionized water yields a ready-to-use buffered solution.

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UN1760 - class 8 - PG 2 - basic - EHS - Corrosive liquids, n.o.s., HI: all
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