3.4.22.7 additional information - unstable in acid or alkali 81575 3.4.22.7 8.5 - 2 h at 37°C, stable, 4 h, 30% loss of activity 670802 3.4.22.7 10 - 1 h, asclepain cII, about 95% of the residual activity 695296 3.4.22.7 10 - asclepain cII shows a high stability at pH 10.0 retaining about 95% of the residual activity after 1 h 695296