Can I digest all mouse IgG subclasses with FabRICATOR Z?

No, FabRICATOR Z only digests mouse IgG2a (….CPAPNLLG / GPSVF.. ) and IgG3 (…CPAPNILG / GPSVF…) at one specific site below the hinge. If Fab fragments are an option, we recommend our FabULOUS enzyme that digest mouse IgG1 above the hinge. FabULOUS requires light reducing conditions for optimal activity. If strong reducing conditions are used, this may likely cause reduction of the interchain disulfides.