活力定義：(TPI)Oneunitwillconvert1.0μmoleofD-glyceraldehyde3-phosphatetodihydroxyacetonephosphateperminatpH7.6at25°C.(α-GDH)Oneunitwillconvert1.0μmoleofdihydroxyacetonephosphatetoα-glycerophosphateperminatpH7.4at25°C.GDH活力：75～200units/mgprotein(biuret).TPI活力：750～2000units/mgprotein.
    性狀：懸浮液。Mixedcrystallinesuspensionin3.2M(NH4)2SO4,pH6.
    儲存條件：2-8℃
    產品規格：BR/克/毫克