Peptides, short chains of amino acids, fulfill diverse biological roles. These molecules function as hormones, signaling molecules, antimicrobial agents, and structural components within organisms. The spectrum of their activity is vast, influencing physiological processes from neurotransmission to immune responses.
The identification and characterization of these bioactive molecules are crucial for advancing fields such as medicine, pharmacology, and nutrition. Understanding their specific functions unlocks potential therapeutic applications, diagnostic tools, and strategies for enhancing human health. Early research in peptide synthesis and sequencing laid the groundwork for current investigations into their complex roles and potential benefits.
