Sentences with phrase «fragment of the protein»

Such vaccines could consist of fragments of protein corresponding to the toxin's binding region, which could be used to trigger antibody production against the toxin that would block its action.

An alternative, safer approach is a vaccine made of small fragments of proteins produced by a disease - causing virus or bacterium.

When they examined the dinosaur's leg bone, they found ancient fragments of a protein called collagen (KAHL - eh - jen).

The challenges of fieldwork are minor compared with the storm of criticism she's endured for the central claim of her work: that her team has recovered fragments of proteins from dinosaurs as old as 80 million years.

Peptides themselves are actually fragments of proteins, and proteins are the building blocks of your skin.

NAP and SAL are fragments of proteins normally produced by glial cells — brain cells that provide nourishment to neurons.

«Previous structural studies of HNF - 4α and related nuclear receptors only revealed smaller, isolated fragments of these proteins,» said Fraydoon Rastinejad, Ph.D., professor in Sanford - Burnham's Diabetes and Obesity Research Center, located at the Institute's Lake Nona campus in Orlando, Fla., and senior author of the study.

In recent years, scientists made the surprising discovery that seminal fluid harbors fragments of proteins that clump together, forming structures called amyloid fibrils.

Among the enhancing factors uncovered were fragments of a protein called prostatic acid phosphatase that is secreted by the prostate gland.

Small fragments of these proteins, called epitopes, are displayed on the surface of the cells like little flags so that the immune system can scan them.

The Bristol group has now revealed how the administration of fragments of the proteins that are normally the target for attack leads to correction of the autoimmune response.

The task of HLAs is to bind to fragments of proteins that are broken down in the cells, transport the fragments to the cell surface and present them to the T - lymphocytes.

They linked aspirin to a carrier consisting of a fragment of protein that can transport aspirin directly to damaged parts of blood vessels where clots form.

In their 2009 paper Schweitzer's team had identified three fragments of a protein called collagen 1 from their fossil.

Beta amyloid is a fragment of a protein snipped from another protein called amyloid precursor protein (APP).

The RTS, S vaccine carries a fragment of a protein that sits on the surface of the parasite; the protein is capable of provoking an immune response in humans that is capable of stopping the parasite from maturing and multiplying in the liver.