A range of C4 phases with unique carbon loading, chemical resistances, and selectivities are available.
Our Premium Phase
Our newest C4 phase, the PK Series is a premium product that has been holistically designed for optimized purification of recombinant peptides with enhanced alkaline durability, mechanical strength, and loadability.
Learn MoreLow Carbon Loading Phase
The low carbon loading of the C4-BIO Series makes it suitable for purification of small peptides, microbial proteins (insulin) and oligonucleotides with wide pH range applications.
Learn MoreNon-endcapped Phase
This non-endcapped version of C4 permits separation that is dominated by silanol interactions.
Learn MoreEPO Purification Phase
Ideal for purification of erythropoietin (EPO), our C4-P Series is bonded with butyl groups for moderate hydrophobicity.
Learn More“Appreciate your timely support for all our requirements. A+ to your team!” Thank you!
Director of Manufacturing, Insulin Manufacturer