The fatty membrane surrounding every living cell is a vibrant environment where countless biological processes take place.

Proteins are the workhorses that keep our cells running, and there are many thousands of types of proteins in our cells, each performing a specialized function. Researchers have long known that the ...

A new study has identified an enzyme that plays an important role in breaking down unneeded or damaged proteins in the heart -- an important process for maintaining heart health.

Once confined to sportsmen and women, high-protein diets are now commonplace – with Paleo, Atkins, Zone and Dukan advocating that people eat large quantities of fish, meat, eggs, nuts and cheese ...

Membrane proteins are proteins found in cell membranes, either at the surface or on intracellular organelles. Integral membrane proteins such as receptors and ion channels span the membrane.

This depends on the type of enzyme. The enzyme pepsin breaks down proteins in the acidic conditions of the stomach. Pepsin has an optimum of pH 2.5 and a working range of between pH 1-4.

Dr Reddy explains, “One concern is the depletion of essential proteins and electrolytes, which can lead to imbalances that affect various physiological functions. Removing plasma too frequently may ...

Neurofilament proteins (NfPs) are well suited as biomarkers in these ... New ultra-sensitive methods now allow minimally invasive measurement of these low levels of NfPs in serum or plasma to track ...

Platelet factor 4 (PF4), also known as chemokine (C-X-C motif) ligand 4 (CXCL4), is a specific protein synthesized from platelet α ... At the same time, IgG antibody is released from plasma cells and ...