CEInfinite pI Markers
The isoelectric point (pI) of proteins can be calibrated with two pI markers in imaged Capillary Isoelectric Focusing (iCIEF) and conventional CIEF.
We offer synthetic small molecule and synthetic peptide pI markers that evenly cover pH range from 2.5 to 12. Using the Total CEInfinite Solution will give you higher resolution because of the AESlytes Carrier Ampholytes, but also an increased analytical throughput with the PA coated High Sensitive Imaging CIEF Cartridge allows for narrow range focussing in less than 6 minutes only.