PM152B..in.vitro.IP.of.MBP.Leu3DB.4.nM.No.1..Cy3 PM199B..in.vitro.IP.of.MBP.Leu3DB.4.nM.No.2 PM148B..in.vitro.IP.of.MBP.Leu3DB.4.nM.No.3..Cy3 channel 1(Cy3) IPed DNA reference DNA IPed DNA channel 2(Cy5) reference DNA IPed DNA reference DNA