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. 2013 Sep 25;33(5):e00071. doi: 10.1042/BSR20130081

Table 2. Kinetic parameters of β-glucocerebrosidase enzymes using three different substrates.

Taliglucerase alfa Imiglucerase Velaglucerase alfa
Substrate Km (μM) Vmax (μM/min) Km (μM) Vmax (μM/min) Km (μM) Vmax (μM/min)
Glucosylceramide 233±12 0.321±0.007 234±11 0.336±0.007 247±14 0.338±0.008
PNP-G 2592±142 1.99±0.03 2415±165 1.96±0.04 2331±205 1.91±0.05
4MU-G 1060±52 2.07±0.05 1127±52 2.21±0.03 1107±45 2.16±0.03