IGF DES (IGF-1 DES[1-3]) is a truncated, highly potent variant of IGF-1 lacking the first three amino acids of the native sequence. This modification enhances receptor binding affinity and reduces IGF binding protein interaction, resulting in immediate and localized bioactivity in research models. Preclinical studies examine IGF DES for muscle cell hyperplasia, satellite cell activation, and localized anabolic signaling. Its potency relative to standard IGF-1 makes it of particular interest in muscle biology research. PeptideBull supplies IGF DES at research-grade purity for authorized laboratory applications. Not for human or veterinary consumption.
Research Articles
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