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Beta-galactosidase Screen: Difference between revisions
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==Introduction== | ==Introduction== | ||
These protocols are used to screen bacterial plates for [[beta-galactosidase]] activity using X-gal (aka blue white screening). | These protocols are used to screen bacterial plates for [[beta-galactosidase]] activity using X-gal (aka blue white screening). Each protocol has its advantages and disadvantages so be sure to check which one works best for you. | ||
==Materials== | ==Materials== | ||
*X-gal Stock solution = 100mg/ml in dimethyl formamaide (DMF) | *X-gal Stock solution = 100mg/ml in dimethyl formamaide (DMF) | ||
