Understanding Peptides
The building blocks of biological function
What Are Peptides?
Peptides are short chains of amino acids, typically containing between 2 and 50 amino acids. They are the building blocks of proteins and play crucial roles in virtually every biological process in the body. Unlike proteins, which are larger and more complex, peptides are smaller molecules that can be more easily absorbed and utilized.
How Peptides Work
Peptides function as signaling molecules in the body. They bind to specific receptors on cell surfaces, triggering various biological responses. This makes them incredibly valuable for research into:
- Cellular communication and signaling pathways
- Hormone regulation and endocrine function
- Tissue repair and regeneration
- Metabolic processes
- Immune system modulation
Types of Research Peptides
Metabolic Peptides
GLP-1 agonists like Semaglutide and Tirzepatide for metabolic research
Recovery Peptides
BPC-157 and TB-500 for tissue repair and regeneration studies
Growth Peptides
GHRH analogs and secretagogues for growth hormone research
Cosmetic Peptides
GHK-Cu and Matrixyl for skin and anti-aging research
Peptide Structure
Peptides are formed through peptide bonds between the carboxyl group of one amino acid and the amino group of another. The sequence of amino acids determines the peptide's structure and function. Even small changes in sequence can dramatically alter biological activity.
Research Applications
Peptides are studied extensively in laboratories worldwide for their potential applications in:
- Drug discovery and development
- Understanding disease mechanisms
- Developing targeted therapies
- Biotechnology and bioengineering
- Agricultural and veterinary science
Research Use Only: All peptides sold by Poly Biotech are intended strictly for laboratory research. They are not approved for human or veterinary use.