Peak Proteins Mass Spectrometry Archives
In this article we discuss O-linked glycosylation of proteins and show some data from a study with the platelet receptor G6b-B to exemplify how we approach identifying the sites of sugar attachment. Glycosylation is a common post-translational modification of [...]
We are delighted to announce that our new HPLC-FSEC / SEC-MALS platform is now up and running. We've chosen an Agilent BioInert HPLC system with a number of detectors, allowing us to monitor proteins by UV absorbance, fluorescence, and [...]
Read the recently published Sciex COVID Technote written in collaboration with Sciex. Peptide mapping analysis of COVID-19 spike protein using the SCIEX X500B QTOF System and Protein Metrics Inc. software enables the confirmation of induced protein variants. Authors: Raquel Faba-Rodriguez [...]
Listen to the Cell Culture Dish podcast "Optimizing Protein Expression and Purification using Mass Spectrometry Analysis." The panel discussion with experts from Peak Proteins, Mark Abbott (CEO), Rachel Rowlinson (Specialist in Mass Spectrometry) and Mark Elvin (Cell Culture Principal [...]
Listen to Mark Abbott, Rachel Rowlinson and Steve Harborne discuss protein purification, how protein mass spectrometry can be used to help solve problems and analyse proteins with some examples of how mass spectrometry has been used. [...]
Mass spectrometry is one of Peak Proteins’ core services. Using the Sciex ExionLC coupled to a Sciex X500B QTOF mass spectrometer with Sciex OS and BioPharmaView Software, we have the ability to perform both LC-MS intact protein analysis along [...]
Examples of using liquid chromatography mass spectrometry in our work with recombinant proteins. (This video has closed captions – if you would like to see these just click on “CC” on the control panel).
At Peak Proteins we routinely use protein mass spectrometry methods to fully characterise and understand the proteins we have produced in our protein expression systems. So why do we do this and what additional information do we gain, in [...]
Peak Proteins
Birchwood House,
Larkwood Way,
Macclesfield,
Cheshire, SK10 2XR
Phone us + 44 (0)115 9415401
Email us: info@peakproteins.com
Peak Proteins is a trading name of Sygnature Discovery Limited
