Monthly Archives: May 2015

Come and see us at ASMS 2015!

They say time flies when you’re having fun, so that must explain how it’s already time for ASMS 2015 – the  63rd annual conference for the American Society of Mass Spectrometry. This year it’s being held in St. Louis, MO, in America’s Center Convention Complex, with hospitality suites in the nearby Renaissance Grand Hotel. The […]

Spectral counting: why not?

One of the key considerations in bottom-up label-free proteomics analysis is the means of feature quantitation. Being peptide ions, measurements of these features are ‘rolled up’ into inferred proteins, but two main approaches can be taken to generating the data for this purpose. The first, and most commonly used, approach is MS1 (precursor-based) measurement such […]