(biochemistry) any protein in which iron is coordinated with cysteine sulfur and sometimes also with inorganic sulfur; they have electron transfer and enzymatic function

(biochemistry) Any protein, such as hemovanadin, that contains vanadium in an associated molecule

(biochemistry, immunology) Any of a class of proteins whose plasma concentrations change in response to inflammation, such as C-reactive protein.

Foodstuffs obtained through protein hydrolysis. / (euphemistic) Synonym of monosodium glutamate

(biochemistry) Any of a class of protein produced by bioluminescent jellyfish of the genus Aequorea, that is used in biological research to trace the biosynthesis and movement of proteins in living organisms

(biochemistry) the major structural protein of the peripheral myelin sheath

(biochemistry) a protein which binds GTP and catalyzes its conversion to GDP

A meat analog derived from soy, a by-product of extracting soybean oil, in the form of small chunks that can be reconstituted with water and cooked.

A family of proteins and their encoding genes found in vertebrates resulting from the triplicate replication of the ancestral single gene found in non-vertebrates, that concern activity of microtubules and actin filaments.

(biochemistry) A protein (or assembly of proteins) that is permanently attached to a biological membrane.