TB-500 (Thymosin Beta-4 fragment)

Research peptide used in laboratory studies of cell migration, actin dynamics, and tissue remodeling models.

Research price

$69

5 mg vial - Lyophilized powder

TB-500 research overview Request lot CoA Email research@

Research Use Only. This material is not for human consumption, injection, clinical use, or veterinary administration. Sold only to qualified researchers and institutions. RUO policy.

Lot documentation (CoA)

Request a lot-matched Certificate of Analysis for this research material when available. We do not host fabricated PDFs or publish invented purity statistics on product pages.

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How to read a Certificate of Analysis Storage and stability Reconstitution best practices Calculate reconstitution volumes Research combination builder Compare research compounds Vial Vault CoA request

Specifications

Size	5 mg
Form	Lyophilized powder
Purity / documentation	Lot-specific Certificate of Analysis provided on request when available via the Vial Vault. No instant site-wide purity claims.
CAS	77591-33-4
Molecular weight	Approx. 4963 g/mol (full Tb4 reference; research fragment MW may differ - confirm on lot CoA)
Sequence / identity	Research fragment related to thymosin beta-4 / actin-sequestering peptide literature
Intended use	In vitro laboratory research only (RUO)

Research context

TB-500 is supplied for laboratory research only. Literature on thymosin beta-4-related sequences is referenced by researchers studying cell migration and inflammation pathways in model systems. Confirm identity and specifications on the lot Certificate of Analysis when available.

Research focus areas

Cell migration models Inflammation pathways Tissue remodeling assays

Content is for scientific reference only and does not constitute medical advice or instructions for human use.