Protein Chemistry Core - Mass Spectrometry
Molecular Weight Determination by MALDI TOF
The molecular weight of synthetic or naturally isolated peptides and small proteins (less than 5000 Da) can be measured by MALDI TOF mass spectrometry. The mass accuracy of the molecular weight determination will vary between ~10 ppm to 0.01% depending on the size of the molecule being measured.
Cost: $50 per sample