TB-500

Thymosin Beta-4 Fragment

TB-500 is a synthetic version of the naturally occurring thymosin beta-4 peptide, studied for its role in actin regulation, cellular migration, and tissue repair across multiple research models.

Purity

≥99.3%

Form

Lyophilized Powder

Molecular Weight

4963.44 Da

Amino Acid 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-NH2

Pricing & Availability

Available to approved wholesale partners only.

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Certificate of Analysis

TB-500

APPROVED

Test Results — Batch #PTMQRN

Identity (HPLC/MS)

Confirmed by MSPASS

Purity (HPLC)

99.3%PASS

Endotoxin (LAL)