Mass Spectrometry

Is analytical science poised to storm the theatre and steal the spotlight? Possibly not. But I do sense an increasingly central – and recognized – role, particularly in the clinic.

Do you want your spellbinding scientific poster to be seen by a wider audience?

Other techniques are beating chromatography and mass spectrometry to the hero’s reward all too often. Are they better? No. Are they faster to first result? Yes. Is it time to acknowledge that – on the frontlines – fit-for-purpose triumphs over best-in-class? You decide.

Rapid screening for total mercury content of water, soils and fish takes to the field

Electrochemical reaction cells are finding new applications in the pharma R&D lab that could offer big time and cost savings. Here, we share our experiences using electrochemistry with on-line mass spectrometry to study pharmaceutical stability and oxidation products – and explain why we’re electrochemistry converts.

Leveraging technology solutions to support rather than replace dogs in arson investigations.

DNA from ancient archive gives researchers a window into animals of the past

Recombinant blood protein contamination is discovered by chance. NMR to the rescue?

In this application note, we show that Malvern’s OmniSEC software can now communicate with Waters Empower® for the seamless exchange of sample sequences. A selection of proteins was used to demonstrate the measurement of protein molecular weight, oligomeric and aggregation state.

In this application note, one protein, interferon α-5, was conjugated with two different PEG molecules in different reactions.  The protein and PEG molecules were characterized individually using multi-detector SEC, followed by the PEGylated conjugates.  Their composition, molecular weights and intrinsic viscosities were measured. This work was performed by Celares GMBH, Germany with samples provided by DIGNA BIOTECH, Spain