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C212H350N56O78SResearch Material
A synthetic fragment reference material listed for cellular and recovery-pathway research.
Batch documentation
Certificate on file
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Lyophilized
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Documentation
For laboratory research use only. Not for human or veterinary use. No dosing or administration guidance is provided.
TB-500 is a synthetic peptide corresponding to the actin-binding region of Thymosin β4 (Tβ4), a naturally occurring protein. In research it is studied in relation to actin regulation, cell migration, and tissue-repair and angiogenesis pathways, primarily in preclinical models. Supplied as a research reference material only; no therapeutic or human/veterinary-use claims are made.
Provided for research context only. This material is supplied for laboratory, analytical, and research use exclusively — not for human or veterinary use. No therapeutic, diagnostic, dosing, or efficacy claims are made or implied.
Certificate No. 024-T81-TSX
HPLC Purity
99.24%
Peptide sequence
Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH
| # | Test | Specification | Result |
|---|---|---|---|
| 1 | Appearance | White powder | Conforms |
| 2 | MS (ESI) | Conforms | Conforms |
| 3 | Purity (HPLC) | ≥ 98.0% | 99.24% |
| 4 | Acetate Content (HPLC) | < 12.0% | 3.39% |
| 5 | Water Content (Karl Fischer) | ≤ 10.0% | 7.22% |
| 6 | Peptide Content (N%) | ≥ 80.0% | 88.63% |
| 7 | Mass Balance | 95.0–105.0% | Conforms |
The results above are transcribed from the signed Certificate of Analysis held on file for TB-500 10 mg, batch 024-T81-TSX. Identity confirmed by MS (ESI). An official signed copy of the certificate is available on request.
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