Thymagen
otherThymagen is a research-use-only peptide. PeptideSource compares suppliers on purity, COAs, and price-per-mg.
Also known as: Thymogen, Glu-Trp, EW dipeptide
Thymagen, also known as Thymogen or the EW dipeptide, is a synthetic peptide composed of glutamic acid and tryptophan. It functions by enhancing the immune response, primarily through its interaction with thymic cells. Thymagen first drew attention for its potential role in modulating immune system activity, sparking interest in its applications for immune-related disorders. Research has since expanded to explore its effects on various cellular and molecular pathways. Today, it is primarily studied for its effects on:
- Immune modulation
- Thymic function enhancement
- Cellular signaling pathways
- Inflammatory response regulation
Secondary research interest includes potential applications in age-related immune decline.
PeptideSource editorial · Updated Jul 19, 2026
For research use only. PeptideSource does not sell peptides directly. Compare third-party supplier listings at your own discretion.
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Size | ||||
|---|---|---|---|---|
| Shop now | Shop | Shop | Shop | Shop |
| Product | Thymagen | Thymagen | Thymagen Thymogen | THYMOGEN THYMAGEN |
| Size | 20 mg | 20 mg | 20 mg | — |
| Price | $69.00 | $79.00 | $80.00 | $69.00 |
| Price/mg | $3.45/mg | $3.95/mg | $4.00/mg | — |
| Price change | 0% (10d) | 0% (10d) | 0% (10d) | 0% (10d) |
| Stock | In stock | In stock | In stock | In stock |
| Shipping | US shipping | Same or next-day shipping | Same/next-day dispatch | Same-day dispatch before 12PM CT |
| Reviews | 5.0(9) | 4.2(46) | 1.0(4) | 4.6(63) |
| Purity | 99% | — | 99% | — |
| COA | — | — | — | |
| Bulk discount | — | — | — | 10% off (3+) |
