The APL lab provides responsible services in the area of analytical characterization of proteins and peptides.
Protein mapping and bottom-up proteomic experiments usually require digestion of proteins prior to mass spectrometric analysis.
MALDI-TOF MS Analysis of Proteins and Peptides
Protein/peptide sample is loaded on a stainless MALDI sample plate.
LC-MS Analysis of Peptides
A data dependant LC-MS experiment can produce up to 1,000 fragmentation spectra.
Protein Sequence Database Search
Protein databases are constantly updated.
Validation of MS/MS data
Probability that proteins are actually in a biological sample is calculated using statistical algorithms.