Purification Of Crytoxin From Bacillus Thuringiensis

Barnoli Roy and N. Mandal

Department of Biotechnology, Intrumentation and Environmental Science, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur - 741 252 (India)

ABSTRACT: Sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) of Crytoxin activated toxin purified by DEAE-52 column chromatography produced a sharp band on gel. The molecular weight of the purified crytoxin peptide was estimated to be about 65 kda.

KEYWORDS: Crytoxin; Gel electrophoresis (SDS-PAGE); Bacillus thuringiensis

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