Kanamycin
Kanamycin kdorfman Wed, 12/28/2011 - 21:0150 mg/mL stock (50 µg/mL in medium)
Concentration in poured agar drops to ~80% in 1 week, but stays stable for 3 more weeks at 4C
1.25 g in 25 mL H2O
filter sterilize
mL aliquots
freeze
1.2 mg/mL for QSB
0.84 mL 50 mg/mL stock
34.16 mL water
filter sterilize (if any doubt about sterility)
48 0.7 mL aliquots
freeze