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.
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Low 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.
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Non-endcapped Phase
This non-endcapped version of C4 permits separation that is dominated by silanol interactions.
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EPO 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