Re: [ccp4bb] Magnetic anti-flag beads

2011-11-17 Thread Ho Leung Ng
If it's the M1 antibody, you can elute with EDTA + Flag peptide. You could also try a little higher pH like 3.5. Ho Leung Ng University of Hawaii at Manoa Assistant Professor, Department of Chemistry holeung...@hawaii.edu On Thu, Nov 17, 2011 at 2:00 PM, CCP4BB automatic digest system wr

[ccp4bb] Magnetic anti-flag beads

2011-11-17 Thread Harman, Christine
Hi all, Sorry for the off-topic question, but I wanted to find out anyone's experience with using magnetic anti-flag beads (Sigma). I have been having a problem with the anti-flag antibody leaching from the beads during low pH elution ( which shouldn't be happening I am thinking) and was wonder