Trypsin
Prepare bovine trypsin (sequencer grade) at a concentration of 250 μg/mL in 200 mM ammonium bicarbonate (pH 8.9). Store the solution in aliquots at −20°C.
Prepare bovine trypsin (sequencer grade) at a concentration of 250 μg/mL in 200 mM ammonium bicarbonate (pH 8.9). Store the solution in aliquots at −20°C.