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23+ Ligand Biology Pictures
27/03/2020 00:00
23+ Ligand Biology Pictures. For enzymes, it is the substrate that they will act upon. A ligand, by definition is the thing that a protein binds.
In biology ligand is a very broad term. Types of signaling molecules and the receptors they bind to on target cells. These ligands are poorly expressed on normal cells but can be induced on damaged, transformed or infected cells, with the final nkg2d ligand expression resulting from multiple levels of regulation.
This is not the case in biology.
Often, a soluble molecule such as a hormone or neurotransmitter that binds to a receptor. Alternatively search google for ligand. Ligand in the largest biology dictionary online. For example, alcohol dehydrogenase binds ethanol or beta galactosidase binds lactose.