eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-01-13 3 1 155 156 3749 article Barnoli Roy 1 N. Mandal 1 Department of Biotechnology, Intrumentation and Environmental Science, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur - 741 252 (India) 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. https://www.biotech-asia.org/vol3no1/purification-of-crytoxin-from-bacillus-thuringiensis/ Crytoxin; Gel electrophoresis (SDS-PAGE); Bacillus thuringiensis