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Its defined structure supports reproducible experimental setups across biochemical assays and cell-based research models

IGF-2 can act over its own receptor (IGF-2 receptorIGF-2R), which is a manose-6-phosphate transmembrane protein with undetermined actionsit is thought that it acts as a scavenger receptor by sequestering IGF-2 and IGF-1 from the extracellular medium and targeting them for destruction [103]

It appears to display high specificity and minimal action on other hormonal systems, making it a target for research in GH stimulation

This dual stimulation results in a more robust and sustained release of growth hormone, mimicking the natural, youthful rhythm of secretionsomething no single peptide can achieve alone

D'Amico D and Tepper SJ