69-2301BenzonaseQC

09042014

Benzonase eluted from 25ml QHP,  use 20ul sample to digest 2ug plasmids DNA for 10min

combine fraction17,18, concentrate with Pierce 9K mwco concentrator, use 10ul sample to digest 2ug plasmids DNA for 10min

1: control,   2:flowthrough, 3: concentrated sample

 Benzonase eluted from 10ml Histrap HP, use 20ul sample to digest 2ug plasmids DNA for 10min