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CellPro™ LB + Ampicillin 75ug/ml + Xgal 40ug/ml + IPTG .5mM 100mm


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CelPro's Miller LB Agar Powder, Miller, LB + Ampicillin 75ug/mL is used in molecular genetic studies, as well as maintaining and propagating E. coli in molecular and microbiology procedures. The inclusion of casein peptone and yeast extract provides essential growth factors for the bacteria; such as nitrogen, sulfur, minerals, and vitamins. Sodium chloride provides essential electrolytes. Agar is used as a solidification agent.

To prepare, mix 40 g of the medium in 1 L of purified water until evenly dispersed. Heat with repeated stirring and boil for one minute to dissolve completely. Then, distribute and autoclave at 121.0⁰C for 15 minutes.

Store at room temperature, tightly sealed, and protect from moisture and light.


  • Contains casein digest peptone, sodium chloride, yeast extract, and agar
  • For maintaining and propagating E. coli culture
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