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. 1996 Nov 26;93(24):13647–13652. doi: 10.1073/pnas.93.24.13647

Table 1.

CA activity in homogenate of COS-7 cells transfected with vector pCAGGS only or pCAGGS with CA IV cDNA insert

cDNA insert EU/mg of cell protein
No treatment SDS (0.2%)
None (vector pCAGGS only) 0.7 0.1
Bovine CA IV, wild type 17.7 20.9
Bovine CA IV, Gly-63 → Gln 6.6 5.4
Rabbit CA IV, wild type 10.7 14.4
Rabbit CA IV, Gly-63 → Gln 4.5 3.8
Murine CA IV, wild type 3.3 1.4
Murine CA IV, Gln-63 → Gly 9.1 3.0