Veritas Life Sciences is the first Brazilian company that provides services for proteomic analysis. With more than 20 years of expertise of the team and using modern equipment, we provide services for all the needs for proteomic research.
After carefully experimental design and sample preparation, we make the protein identification, generally by digestion with trypsin and analysis of the peptides by advanced mass spectrometry LC-MS/MS. The samples can be simple, such as cells, tissues, biological fluids and conditioned culture media of human, animal, vegetal or bacterial origin. The difference in the protein expression between two or more samples, in a statistic significantly way, can be made by:
absolute quantification (stable isotypes)
relative (spectral counts)
Moreover, we make bioinformatics analysis of the proteomic data and proteogenomic notation and post-translational modification analysis, such as phosphorylation, ubiquitination and glycosylation.