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All editions →MethodologyUpdated · October 2026
Thymosin Beta-4 fragment

TB-500.
4 vendors · CA$33–100

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

Clinical-stageLyophilised vialAlso known as:Thymosin β4 fragment (17-23)
Live vendor register · sorted by price

Every vendor. Same compound, sorted ascending.

TB-500 · price-normalised
4 listings · unflagged vendors first
01
SwissChemsVID-SWISSCHE · US dispatch · from $23.96
2 mg
99%
GC-MS/LC-MS · endotoxin panel
In stock
1–2 weeks
CA$33
02
QSC PeptidesVID-QSC-PEPT · Kit of 10 · CA stock
10 mg
99%
HPLC · MS · Janoshik
In stock
2–8 days
CA$38
03
PepsupVID-PEPSUP · €29.99 · duties on delivery · only 3 left; 10 mg €34.99 sold out
5 mg
99%
No COA published (mfr claim 99%+)
Low stock
NL dispatch · PostNL Tracked 2–5 business days
CA$48
04
Polar PeptidesPickVID-POLAR-PE · CA domestic
10 mg
99%
HPLC · MS
In stock
2–10 days
CA$100
Same research area

Similar compounds.

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 →