Outside resources offering proteomics services:

For gel band identification (qualitative analysis):

For DIA proteomics (quantitative label-free):

For multiplexed proteomics (quantitative labeled):

Princeton University core facility offering mass spectrometry services

Mass spectrometry of small molecules

The Princeton University Department of Chemistry Mass Spectrometry Core Facility has instruments for small molecule, high-resolution mass measurements. Mass spectrometry staff (John Eng and Venu Vandavasi) are available for consultations regarding which instrument might be best for which type of experiment. All instruments are “walk-up," and once students and postdoctoral researchers receive training on an instrument they may run their own samples on an as-needed basis, with expert on-site assistance readily available.