IGF-1 LR3 – 1mg

IGF-1 LR3, also known as Insulin-like Growth Factor-1 Long R3, is a modified analog of IGF-1 studied in laboratory research for its connection to growth factor signaling and anabolic pathways.
IGF-1 is a naturally occurring polypeptide hormone mainly produced in the liver in response to growth hormone and insulin signaling. It plays a role in endocrine, paracrine, and autocrine activity, meaning it can act through different biological signaling pathways within the body.
IGF-1 LR3 is structurally related to IGF-1 and is commonly referenced in research involving cellular growth, metabolic regulation, and feedback mechanisms associated with growth hormone activity. It is also studied for its relationship with liver-based IGF-1 production and the broader hormonal signaling network involving growth hormone and somatostatin.