Preparing competent cells using CaCl2

Preparing competent cells using CaCl2

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日期:2025-10-08
Preparing competent cells using CaCl2. Buffer: 60 mM CaCl2, 10 mM PIPES, 15 % v/v glycerol, pH 7.0. For 500 mL: 4.4 g CaCl2, 1.73 g PIPES, 75 mL glycerol...看更多