DH5α (containing pKK232-8 E. coli pKK series expression plasmid)|365207 |BNCC

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Escherichia coli DH5α（pKK232-8）

Subculture procedure	① Prepare one vial of sterile water and two 90mm resistant plates;② Disinfect ampoule surface, open in biosafety cabinet, cauterize top with alcohol lamp, then immediately add sterile water to rupture. Break ampoule using forceps; ③ Pipette 0.5 mL sterile water into lyophilized tube. After complete dissolution, spread solution onto antibiotic plates (200 μL/Agar plate);④ Incubate the resistance plates under specified conditions for 18-24 hours before observation (do not seal or wrap plates); ⑤ Pick a single colony and inoculate into 50 mL LB resistance liquid medium; incubate overnight at 37°C on a shaking incubator; ⑥ Extract plasmids from an appropriate volume of the bacterial culture as required by the experiment;
Growth conditions	E. coli
Storage conditions	-80℃
Safety level	1
Sharing mode	Public welfare sharing