Recovery & Repair

Peptides researched for tissue healing, injury recovery, and regeneration. 3 profiles.

1. BPC-157

   BPC-157 is a synthetic pentadecapeptide derived from a protective protein found in gastric juice. It has been extensively studied for its potential regenerative and protective properties in various tissue types.

2. TB-500

   TB-500 is the N-terminally acetylated 17-23 fragment of thymosin beta-4 (Ac-LKKTETQ, CAS 885340-08-9), identified analytically in TB-500 product by HPLC/high-resolution MS (PMID 22962027). It is studied for tissue repair, cell migration, and blood vessel formation. Product content is not reliable: a 2023 analysis of TB500/TB1000 sold online found contents inconsistent with the label, including full-length 43-residue thymosin beta-4 in place of the heptapeptide (PMID 36482504).

3. TB4-FRAG

   TB4-FRAG (Ac-SDKP) is a tetrapeptide fragment of Thymosin Beta-4. It has been studied for anti-fibrotic and cardioprotective effects.

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