4-Chloro-1-naphthol 25 g

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4-Chloro-1-naphthol

Molecular Biology Grade

CAS Number:	604-44-4
Chemical Formula:	C₁₀H₇ClO
Molecular Weight:	178.620 g/mol

4-Chloro-1-naphthol is a commonly used substrate for horseradish peroxidase (HRP). HRP catalyzes oxidation of 4-chloro-1-naphthol in the presence of peroxide to the blue insoluble product 4-chloro-1-naphthon. It is used for both blotting and immunohistochemical staining but is less sensitive than other precipitating HRP substrates.

Store at -15°C, protect from light.