Immune-modulation research
Thymosin Alpha-1.
3 vendors · ¥7309–11889
N-terminally acetylated 28-residue peptide derived from prothymosin alpha. Researched for T-cell maturation pathways. Marketed in some countries as Zadaxin (Italy, Mexico, China) under prescription; research-peptide formulations are not approved for human therapeutic use.
Live vendor register · grouped by strength
Every vendor. Cheapest per mg first, kits listed separately.
THYMOSIN-ALPHA-1 · price per mg
3 listings · unflagged vendors first · Listings data last updated October 2026
Best price per mg: Pharma Lab Global 10 mg at ¥1,189/mg.
5 mg
2 listings01
Particle PeptidesVID-PARTICLE · SK dispatch · €40.64 ex-VAT
5 mg
99.8%
Liquilabs (CZ) · batch 2026310, published 2026-04-07 · HPLC · FTIR · microbial counts · endotoxin · elemental impurities · purity >99.8% · no MS identity on this reportLiquilabs · HPLC · FTIR · TAMC/TYMC · LAL · Elemental impurities · Batch 2026310 · Apr 07, 2026
In stock
DHL Express 2–3 days (€50) · Slovak Post 5–7 days (€45)
¥1,462/mg
¥7,309
02
SwissChemsVID-SWISSCHE · US dispatch · from $63.99
5 mg
99%
HPLC · third-party COA
In stock
2–3 weeks
¥1,980/mg
¥9,902
10 mg
1 listing01
Pharma Lab GlobalVID-PHARMA-L · UK dispatch · from £56.78
10 mg
99%
HPLC certificates
In stock
10–14 days
¥1,189/mg
¥11,889
Long-form research guide
Immunity Enhancement Research. Mechanism + protocols + safety.
T-cell modulation, innate immunity, and adjuvant effects in preclinical models
Open the long-form guide for Thymosin Alpha-1 →