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Allows for desalting and concentrating samples in a single, fast step. Standard Workflow for Sample Prep

Aspirating and dispensing the protein sample multiple times to maximize binding. Allows for desalting and concentrating samples in a

While C18 is the "gold standard" for peptide mapping, it can bind proteins so tightly that they become nearly impossible to elute. The shorter carbon chain of the C4 resin offers: Allows for desalting and concentrating samples in a

Perfect for recovering larger proteins without losing them to the resin. Allows for desalting and concentrating samples in a