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All editionsMethodologyUpdated · September 2026
Thymosin Beta-4 fragment

TB-500.
6 vendors · 1765

Synthetic fragment of thymosin beta-4. Actively researched for soft-tissue repair.

Live vendor register · sorted by price

Every vendor. Same compound, sorted ascending.

TB-500 · price-normalised
n = 6 vendors
01
QSC Peptides
VID-QSC-PEPT
HPLC · MS · Janoshik
99%
3–7 days (EU warehouse) · Kit of 10 · from $200 USD
€17
02
SwissChems
VID-SWISSCHE
GC-MS/LC-MS · endotoxin panel
99%
2–3 weeks · US dispatch · from $23.96
€21
03
Direct Peptides EU
VID-DIRECT-P
No public testing info
99%
10–14 days · UK network · from £28.00
€33
04
CertaPeptides
VID-CERTAPEP
Janoshik (selected lots)
98%
3–7 days · RO dispatch
€44
05
PeptidesDirect
VID-PEPTIDES
HPLC · MS (per-batch COA)
99.94%
DE 1–2 d · EU 3–10 d · DE dispatch
€58
06
Particle Peptides
VID-PARTICLE
COA PDF (method unstated)
99%
2–7 days · SK dispatch
€65
Long-form research guide

Healing and Regeneration Research. Mechanism + protocols + safety.

Accelerating tissue repair and wound healing in preclinical models

Open the long-form guide for TB-500 →