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Adipotide Explained

Adipotide is a synthetic peptide created for experimental studies of fat tissue and metabolic processes. Known as a fat-targeted proapoptotic peptide, it is designed to selectively bind to endothelial cells within white adipose tissue vasculature. Preclinical research suggests that this selective targeting allows for focused investigation of adipose tissue biology.

The compound has been widely studied for its ability to illuminate connections between vascular function and metabolic regulation.

Composition and Storage

With a molecular formula of C152H252N44O42 and a molecular weight of 2611.41 g/mol, Adipotide features the peptide sequence CKGGRAKDC-GG-D(KLAKLAK)2. It is synthesized to a purity of at least 95% and appears as a white or off-white lyophilized powder. Proper storage at -20°C in a dry environment ensures stability for up to 24 months.

Areas of Study

1. Fat Loss Research

Initial studies beginning in 2009 demonstrated that Adipotide could selectively bind to white adipose tissue blood vessels. This interaction reduced vascular density and contributed to reductions in fat mass and improvements in body composition. Behavioral changes, such as reduced food intake, were also observed in experimental models.

2. Cancer Research Applications

Annexin A2, the molecular target of Adipotide, is commonly overexpressed in malignant tissues. Its role in tumor growth and angiogenesis has made it an important subject of study. Adipotide’s selective binding to ANXA2-prohibitin complexes supports research into targeted cancer therapies that aim to disrupt tumor vasculature while sparing healthy tissue.

3. Glucose Homeostasis

Research indicates that Adipotide may improve glucose tolerance independently of significant weight loss. These findings suggest a direct effect on adipose tissue metabolism rather than indirect outcomes driven by reduced caloric intake. Continued research seeks to clarify the mechanisms behind these metabolic changes.