Immune-modulation research
Thymosin Alpha-1.
2 vendors · $55–64
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
2 listings · unflagged vendors first · Listings data last updated October 2026
Best price per mg: Bangkok Peptides 10 mg at $5.50/mg.
5 mg
1 listing10 mg
1 listing01
Bangkok PeptidesVID-BANGKOK- · TH dispatch · ฿1800
10 mg
99.672%
Janoshik HPLC (identity, amount, purity; no mass spec) · task #235777, batch BP-TA10-1026, analysed 2026-09-24Janoshik · HPLC · Batch BP-TA10-1026 · Sep 24, 2026
In stock
International tracked courier (times vary by destination)
$5.50/mg
$55
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 →