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Sigma Aldrich Fine Chemicals Biosciences Blue White SelectTM Screen

Catalog No. 502905191
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Sigmas Blue-White Select(TM) Screening Reagent is a chromogenic substrate for beta-galactosidase used to determine the presence or absence of a cloned DNA insert in bacteria growing on agar plates. Blue-White Select(TM) Screening Reagent is designed for blue-white selection of recombinant bacterial colonies with the lac phenotype.

Catalog No. 50-290-5191 Supplier Sigma Aldrich Fine Chemicals Biosciences Supplier No. B39285ML
May include imposed supplier surcharges.
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Sigmas Blue-White Select(TM) Screening Reagent is a chromogenic substrate for beta-galactosidase used to determine the presence or absence of a cloned DNA insert in bacteria growing on agar plates. Blue-White Select(TM) Screening Reagent is designed for blue-white selection of recombinant bacterial colonies with the lac phenotype.

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