E. coli Calcium Chloride competent cell protocol

E. coli Calcium Chloride competent cell protocol

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日期:2026-04-18
E. coli Calcium Chloride competent cell protocol 1. Inoculate a single colony into 5mL Lb in 50mL falcon tube. Grow O/N @ 37 C. 2. Use 1mL to inoculate 100mL of LB in 250mL bottle the next morning. 3. Shake @ 37 C for 1.5-3hrs. Or 1. Inoculate a single .....看更多