insulin receptors on the surface of isolated rat adipocytes were photoaffinity labeled at 12 degrees c with the iodinated photoreactive insulin analogue , 125i-b2 ( 2-nitro-4-azidophenylacetyl ) -des-pheb1-insulin , and the pathways in the intracellular processing of the labeled receptors were studied at 37 degrees c .
C2825028
insulin analogue
C0021641
insulin