Leptin (93-105), human, refers to the peptide fragment consisting of amino acids 93 to 105 from the human leptin protein. Leptin is a peptide hormone comprising 167 amino acids, predominantly synthesized by adipocytes. Its primary function involves coordinating metabolic adaptations to fasting within the central nervous system.
Coumermycin A1 is a JAK2 signal activator. Coumermycin A1 inhibits DNA Gyrase which thereby inhibits cell division in bacteria. Coumermycin A1-induced-JAK2 signal activation increases the mRNA level of SCOS2, but reducea leptin receptor mRNA level[1]. [1]. Tiantian Zhang, et al. SOCS2 Inhibits Mitochondrial Fatty Acid Oxidation via Suppressing LepR JAK2 AMPK Signaling Pathway in Mouse Adipocytes. Research Article.
Melanotan II acetate is an agonist of melanocortin receptor 1 (MC1R), MC3R, MC4R, and MC5R. It has been shown to improve recovery of sciatic nerve function after mechanical injury and increase cisplatin-induced decreases in sensory nerve conduction velocity. Melanotan II acetate increases oxygen consumption and protein levels of uncoupling protein 1 (UCP1) in brown adipose tissue homogenates and decreases food intake, body weight, and serum levels of leptin, glucose, insulin, and cholesterol.