Subject: Time:11:53 AM
OFFICE MEMO spermidine Date:9/13/94
to those doing biolistic transformation-
what source of spermidine free base do you use? Sigma has three different
catalog #s, s2626, s0266 and s4139. Are these all usable, or is one better
than the others?
thanks for any help
Hallicklab at tikal.biosci.arizona.edu