Histamine H2 R Lysates

Histamine is a ubiquitous messenger molecule released from mast cells, enterochromaffin-like cells, and neurons. Its various actions are mediated by histamine receptors H1, H2, H3 and H4. HRH2 belongs to the family 1 of G protein-coupled receptors. Histamine H2 R is an integral membrane protein and stimulates gastric acid secretion. It also regulat...