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Table 1 EC50 values of Cre recombinase

From: Preparation of cell-permeable Cre recombinase by expressed protein ligation

Cre recombinase

EC50 app a

EC50 real b

ssCre-R9

42.7 ± 3.8 μg/ml (1.07 μM)

35.9 ± 3.2 μg/ml (0.9 μM)

ssCre-dR9

37.2 ± 4.1 μg/ml (0.93 μM)

31.2 ± 3.4 μg/ml (0.78 μM)

TAT-Cre (A company)

-

46.6 ± 6.0 μg/ml (1.14 μM)

Cre-R11 (B company)

-

NAc

  1. aFour independent experiments were performed (n = 4; mean ± SD). bEC50real is defined as EC50real = EC50app x the conjugation efficiency. cNA, not available. The transduction activity of Cre-R11 was too low for EC50real to be measured.