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What is a good trap option to trap polar peptides in front of the iKey Peptide BEH C18 separation device (186006764)? - WKB107050

Article number: 107050

ENVIRONMENT

  • iKey
  • Separation device
  • Polar peptides

ANSWER

Waters does not have a trap to retain polar peptides in which the trap is also less retentive of peptides than BEH C18.

ADDITIONAL INFORMATION

It might be possible for an HSS T3 trap to be less retentive of peptides than a BEH C18 column if it is run at a higher temperature. However, Waters has not evaluated this trap/column configuration.

Also see:

Considerations for Selecting the Optimal Stationary Phases for Proteomic Trap-and-Elute Nanochromatography

Optimizing Peak Capacity in Nanoscale Trap-Elute Peptide Separations with Differential Column Heating

Nano-flow and Micro-flow LC Columns Chapter from current catalog

id107050, UPMASM, UPMBSM, UPMSMFL

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