Common Types of Peptides in Research

Peptides studied in research settings often fall into several broad categories, including:

• Structural peptides – associated with collagen and tissue integrity 
• Metabolic peptides – involved in energy balance and metabolic pathways 
• Regulatory peptides – influence hormonal and signaling systems 
• Repair-related peptides – studied for their role in cellular recovery processes 

Each category reflects a different area of biological function, highlighting the versatility of peptides in scientific research.