Enzyme Mix (2 x 1 mL for 13 mg tissue made up in 1.5 mL tubes)
(If digesting more than 13 mg tissue, prepare more enzyme mix as necessary)
Coll. A/Elastase/Dispase Enzyme Mix (make two tubes, each 1 mL for 13 mg starting tissue)
60 µL Collagenase A 100 mg/mL – 6 mg/mL final (Sigma, 10103578001)
100 µL Elastase 43 u/mL - 4.3 U/mL final (Worthington, LS002292)
100 µL Dispase 90 u/mL – 9 U/mL final (Worthington, LS02100)
100 µL soybean trypsin inhibitor 1 mg/mL - 100 µg/mL final (Roche, 10109886001)
5 µL 1 M CaCl2 – 5 mM final (MLS)
5 µL DNAse - 125 U/mL final (StemCell, 07469)
630 µL DPBS (no Ca, no Mg - MLS)
+13 mg tissue per 1 mL enzyme mix