Thymosin Alpha-1
Immune Modulating Peptide
28 Amino Acids · MW: 3,108.3 Da
Amino Acids
28
Molecular Weight
3,108.3 Da
Half-life
~2 hours
Research Score
4.7
Studies
412
Storage
N/A
What is Thymosin Alpha-1?
Thymosin Alpha-1 is a naturally occurring 28-amino acid peptide originally isolated from the thymus gland. It modulates immune response, enhances T-cell function, and is FDA-approved in some countries for hepatitis B/C treatment.
Key Benefits & Mechanisms
Enhances T-cell maturation and function
Immune system modulation
Antiviral properties
Anti-tumor immune effects
Improves vaccine response
Reduces chronic inflammation
Supports immune recovery
Research Summary
Thymosin Alpha-1 has extensive clinical evidence. Approved in over 30 countries for hepatitis treatment. Strong safety profile with decades of clinical use. Well-documented immune modulation.
Related Peptides
BPC-157
Body Protection Compound
BPC-157 (Body Protection Compound-157) is a pentadecapeptide composed of 15 amino acids. It is a partial sequence of the body protection compound discovered in and isolated from human gastric juice. Extensive research demonstrates remarkable healing effects on tendons, muscles, the nervous system, and gastrointestinal tissue.
HealingEpithalon
Epitalon / Epithalamin Tetrapeptide
Epithalon is a synthetic tetrapeptide that activates telomerase, the enzyme responsible for maintaining telomere length. Originally developed by Russian scientist Vladimir Khavinson, it is studied for anti-aging and longevity applications.
LongevityLL-37
Cathelicidin Antimicrobial Peptide
LL-37 is the only cathelicidin antimicrobial peptide found in humans. It plays a critical role in innate immune defense against bacterial, viral, and fungal infections. Beyond antimicrobial activity, it modulates inflammation, promotes wound healing, and influences adaptive immunity.
ImmuneVasoactive Intestinal Peptide
VIP (Vasoactive Intestinal Peptide)
VIP is a 28-amino acid neuropeptide found throughout the body. It regulates smooth muscle activity, epithelial cell secretion, and blood flow. In recent years, it has gained attention for treating chronic inflammatory response syndrome (CIRS), mold illness, and neuroinflammation.
Immune