Catestatin TFA

• CAT Number: I045802
• Molecular Formula: C109H174F3N37O28S
• Molecular Weight: 2539.84
• Purity: ≥95%

Catestatin TFA（Cat No.:I045802）is the trifluoroacetate salt of catestatin, a 21-amino acid peptide fragment derived from chromogranin A. It functions as an endogenous inhibitor of catecholamine release by antagonizing nicotinic acetylcholine receptors, thereby modulating sympathetic nervous system activity. Catestatin also exhibits vasodilatory, antimicrobial, and anti-inflammatory properties, making it a multifunctional regulatory peptide. In research, Catestatin TFA is employed to study cardiovascular regulation, stress responses, and immune modulation. Its diverse biological actions highlight its potential relevance in hypertension, metabolic disorders, and cardiovascular disease investigations.