TB-500 Fragment 10mg | 20-Vial Kit | Actin-Binding Recovery Peptide
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TB-500 Fragment 10mg | 10-Vial Kit | Active actin-binding fragment of Thymosin Beta-4 — promotes tissue repair, angiogenesis, and anti-inflammatory signalling. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is TB-500 Fragment?
TB-500 Fragment is the active actin-binding domain of Thymosin Beta-4. Binds G-actin, modulates cell migration, accelerates wound healing and angiogenesis, and reduces pro-inflammatory cytokines. Research use only.
Research Applications
Wound Healing & Tissue Repair
Cell migration assays, extracellular matrix remodelling, fibroblast activity
Angiogenesis Research
Endothelial tube formation, VEGF interaction, neovascularisation models
Anti-Inflammatory Studies
Cytokine suppression, NF-κB pathway modulation, macrophage polarisation
Muscle & Tendon Recovery
Satellite cell activation, myocyte repair, tendon fibroblast proliferation
Cardiac Research
Cardiomyocyte regeneration, post-infarct remodelling studies
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 107761-42-2 |
| Molecular Formula | C₂₁H₃₈N₈O₇S, MW 562.6 |
| Identity | MS molecular weight confirmed — every batch |
| Peptide Type | Actin-Binding Recovery Peptide |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (4 weeks) |
| Shelf Life | 24 months (unopened) |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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