Peptide mass fingerprinting using isotopically encoded photo-crosslinking amino acids

Bryan J. Wilkins, Kelly A. Daggett, T. Ashton Cropp

Molecular BioSystems · 2008 · 12 citations · 18 references

Concepts

Abstract

When isotopically labelled photo-crosslinking amino acids are site-specifically incorporated into proteins, in combination with the corresponding non-labeled analogue, cross-linked tryptic peptides are easily identified in mass spectra via characteristic "doublet" patterns.

References

18