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Peptide Tests Canada
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Repair, recovery & tissue

Thymosin Beta-4

Also known as TB-4

The complete thymosin beta-4 sequence, distinct from the TB-500 fragment.

What we measure

  • HPLC purity (%)
  • Identity by LC-MS/MS
  • Measured mass per vial (mg)

Optional add-ons

  • Heavy metals screen

    ICP-MS for lead, arsenic, cadmium and mercury.

    +$149
  • Endotoxin (LAL)

    Bacterial endotoxin screening added to the same sample.

    +$249
  • Rush — 2 business days

    Moves your sample to the front of the queue on arrival.

    +$199

Related compounds

BPC-157

Pentadecapeptide studied for tissue repair.

BPC-157 Arginate

Arginate salt form of BPC-157.

TB-500

Synthetic thymosin beta-4 fragment.

BPC-157 / TB-500 blend

Two-component recovery blend.