the pattern of uptake of amino acids by toadfish islet does not appear to be related to their relative ability to stimulate insulin release from islets of other species or to their relative rates of metabolism , but does correlate well with the content of free amino acids in mouse islets and with the sum of the amino acid contents of anglerfish proinsulin and proglucagon .
C0021641
insulin
C0033362
proinsulin