NEW YORK (GenomeWeb) – Though mass spec-based proteomics has grown steadily more accessible since its early days, the approach is still a technically demanding one with significant challenges in areas including sample prep, sample separation, and informatics.

Also, it is mostly used for research looking at the proteome of a single, known organism. Imagine, then, the complexity of metaproteomic analyses, in which scientists aim to characterize proteomes of a large array or organisms — often many unknown — present in a single sample.

Get the full story with
GenomeWeb Premium

Only $95 for the
first 90 days*

A trial upgrade to GenomeWeb Premium gives you full site access, interest-based email alerts, access to archives, and more. Never miss another important industry story.

Try GenomeWeb Premium now.

Already a GenomeWeb Premium member? Login Now.
Or, See if your institution qualifies for premium access.

*Before your trial expires, we’ll put together a custom quote with your long-term premium options.

Not ready for premium?

Register for Free Content
You can still register for access to our free content.

Under a proposed spending bill, the US National Institutes of Health would see an additional $3 billion in funding.

Researchers from the University of Oxford and the University of Sydney sequenced numerous platypus genomes to study their population history.

Robert Redfield, the new pick to lead the US Centers for Disease Control and Prevention, has faced criticism for some of his work.

In Nature this week: sequenced genomes of five additional Neanderthals, and more.