TFB II

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DH5α Competent Cells

TFB II
Reagent F.W. 100 ml
10 mM MOPS 209.3 0.209
75 mM CaCl2 147 1.102
10 mM RbCl 120.9 0.121
15% Glycerol N/A 15 ml

pH 6.5 w/ KOH. Filter sterilize.