Platelet factor 4 (PF4) is a small cytokine belonging to the CXC chemokine family. This chemokine is released from alpha-granules of activated platelets...
Pepsin is an enzyme that whose precursor form (pepsinogen) is released by the chief cells in the stomach and that degrades food proteins into peptides....
Phosphoglyceric acid mutase is widely distributed in mammalian tissues where it catalyzes the reversible reaction of 3-phosphoglycerate (3-PGA) to...
Pepsinogen, the inactive precursor of pepsin belongs to the group of aspartic proteinases, is synthesized in the chief cells of gastric glands. Seven...
PGD2 is a prostaglandin which binds to the receptor PTGDR, as well as CRTH2. It is a major prostaglandin produced by mast cells – recruits Th2 cells,...
Prostaglandin E2 (PGE2), also known as dinoprostone, is a naturally occurring prostaglandin which is used as a medication. As a medication it is used in...
Placental growth factor (PLGF) is a member of the VEGF (vascular endothelial growth factor) sub-family - a key molecule in angiogenesis and vasculogenesis,...
Prostacyclin is produced in endothelial cells from prostaglandin H2 (PGH2) by the action of the enzyme prostacyclin synthase. Although prostacyclin is...
The Phosphoglycerate Kinase 1 is a glycolytic enzyme that catalyzes the conversion of 1,3-diphosphoglycerate to 3-phosphoglycerate. The encoded protein may...
Innate nonself immune recognition relies on structures common among invading microbes, a process termed pattern recognition. Peptidoglycan is a fundamental...
PGLYRP3 contains an N-terminal signal peptide, followed by PGRP domain IV, a transmembrane segment, PGRP domains III and II, a second transmembrane segment,...
P-glycoprotein is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and...
Prohibitin is a protein which in humans is encoded by the PHB gene. The Phb gene has also been described in animals, fungi, plants and unicellular...
PHF8 belongs to the family of ferrous iron and 2-oxoglutarate dependent oxygenases, and is active as a histone lysine demethylase with selectivity for the...
PIGF encodes 1 of the enzymes involved in glycosylphosphatidylinositol (GPI) anchor biosynthesis. The primary biochemical defect in paroxysmal nocturnal...
Polymeric immunoglobulin receptor is a Fc receptor which facilitates the secretion of IgA and IgM. The poly-Ig receptor is expressed on several glandular...
Using an affinity purification strategy with the N-terminal SH2 domain of the phosphoinositide 3-kinase (PI3K) p85 subunit and anti-phosphotyrosine antibody,...
The protein encoded by this gene belongs to the phosphoinositide 3-kinase (PI3K) family. PI3-kinases play roles in signaling pathways involved in cell...
Phosphoinositide 3-kinases (PI3Ks) phosphorylate the 3-prime OH position of the inositol ring of inositol lipids. They have been implicated as participants...
Phosphoinositide 3-kinases (PI3Ks) phosphorylate the 3-prime OH position of the inositol ring of inositol lipids. The class I PI3Ks display a broad...