Conventionally used technique for differtiation between natural EPO and pharmaceutical EPOetins is the isoelectric focusing (IEF).
EPO-IEF DryGel Kit is offered for rehydration with Urea:
1. For routine analysis: with 40 sample slots
2. For quality control: with 24 sample slots
pH-range is pH 2.0 - pH 6.0; 4 x Urea is already weighted in 50 ml Falcons and the Sepalyte epo is measured in 15 ml Falcons.