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Avoiding PEG Contaminants
Mass spec results can be compromised in many ways, PEG is one of those contaminants that can sneak up on you.
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You can’t detect what you don’t inject
As we know, the mass spectrometry data can only reflect the fraction of the sample that gets injected.
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You can have your SDS and get rid of it too
Even the best mass spectrometer in the world can only detect the portion of the proteome that is successfully extracted and conserved across the sample…
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SDS: I’m not blue that you’re gone!
Sodium dodecyl sulphate (SDS) also known as sodium lauryl sulfate, is recognized as one of the best detergents for solubilizing protein.
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Precipitation…it doesn’t take as long as you think
Every proteomicist has their own list of reasons for avoiding solvent-based precipitation. If only we could eliminate these drawbacks.
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2021 Virtual US HUPO
Look forward to seeing you at 2021 Virtual US HUPO this week on Gather Town. Our Research Associate, Jessica Nickerson will be presenting her latest…
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2020 SUMS-RAS Virtual Event
Energized for the 2020 SUMS-RAS Mass Spec: The Next Generation on screen today and tomorrow. A great line-up of speakers, opportunities to learn what’s on…
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Our latest research presented at HUPO Connect 2020
This week at HUPO Connect our Senior Scientist, Victoria Miller and team will present our latest research in Poster P150 – Removal of PEG Contaminants…
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Precipitation with a pinch of salt
You’ve just spent weeks nurturing or gathering your precious protein samples. By your calculations, there should be just enough material to complete your experiments. The…
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Bringing the ProTrap XG to life
Knowing that precipitation can easily be used for reliable recovery, I also wanted to make it simple. I envisioned a device where protein solution, containing…