medium: 10%FBS in 1x AA, warm up for 1 hour before use
pass 1 to 4 in petri dish when crowded (twice a week):
vacuum out old medium, add 4mL trypsin-EDTA, incubate 3 minutes until cells float to top, add 4mL medium.
centrifuge 5 minutes, vacuum out supernatant, add 4mL medium to cells, mix thoroughly.
Add 1mL to each of 4 new petri dishes.
add medium to make total of 5mL solution if transferring to small petri dishes, 25mL if transferring to large petri dishes.
Thursday, August 12, 2010
Thursday, July 29, 2010
Wednesday, July 7, 2010
Tuesday, July 6, 2010
Thursday, July 1, 2010
Subscribe to:
Posts (Atom)