insulin receptors

insulin receptors
specific membrane receptors for insulin found on target cells. When insulin binds to a receptor, either the receptor protein kinase is activated, leading to the activation of other protein kinases within the cell, or the occupied receptors move to coated pits and are endocytosed; in the latter case, in addition to the effects mediated by kinases, a few effects may depend on degradation products.

Medical dictionary. 2011.

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