Escherichia coli|188029 |BNCC

BeNa Culture Collection

Escherichia coli-BNCC
Escherichia coli-BNCC
  • BNCC
  • Escherichia coli-BNCC
  • Escherichia coli-BNCC

Escherichia coli

  • Price: $ 186
  • number:BNCC188029
  • MPs:
    The colonies are 1–2 mm in diameter, circular with entire margins, opaque, and grayish-white in color. They show a convex elevation with a smooth, glistening surface, and the texture is moist, allowing the colonies to be easily picked with an inoculating loop.
Essential Information Related Products
Escherichia coli
Culture medium BNCC352239
Description Nutrient Agar
Composition Peptone:10.0g, Beef Extract Powder:3.0g, NaCl:5.0g, Agar:15.0g, pH:7.3±0.1(25℃)
Growth conditions 30 ℃; 18-24h; aerobic
Subculture procedure ① Prepare one test tube containing 5-10 mL of liquid culture medium and two plates; ② Open the safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Transfer 0.5mL of liquid culture medium into a freeze-drying tube, dissolve it thoroughly, and then transfer it back into the liquid test tube, mixing well; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Place all liquid test tubes and plates under the above cultivation conditions, and the bacterial strains can be used once they grow.
Storage conditions 2-8 ℃
Safety level 1
morphology The colonies are 1–2 mm in diameter, circular with entire margins, opaque, and grayish-white in color. They show a convex elevation with a smooth, glistening surface, and the texture is moist, allowing the colonies to be easily picked with an inoculating loop.
Sharing mode Public welfare sharing
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