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CAS#:77591-33-4
TB-500
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Research Profile
TB-500
Literature-based research context for laboratory reference only.
TB-500 (Thymosin Beta-4 fragment) is derived from the 17–23 amino acid sequence of thymosin beta-4. Research has focused on actin sequestration, cell migration, angiogenesis, and anti-inflammatory signaling in cardiac, muscle, and ocular tissue models.
Selected literature
- Goldstein et al., 2012, Annals of the New York Academy of Sciences.
This page is provided for laboratory reference and literature review only. The material is not presented as a consumer product, medical treatment, diagnostic tool, or recommendation for human or animal use.
Overview
TB-500 is presented here as a laboratory reference entry. The Research Profile summarizes literature-based biological context, while this Overview documents the identity record, specification set, preparation format, and quality-reference information available on the page.
The identity block lists CAS number 77591-33-4, molecular formula C₂₁₂H₃₅₀N₅₆O₇₈S, and molecular weight 4,963.5 Da. The material record is paired with ≥99% purity information and a lyophilized presentation for reference review.
Available specification labels include 5mg and 10mg. The active selection is 5mg; changing the selector updates the visible specification label and COA lot references while preserving the same research-reference context.
For the active selection, the page currently shows 1 active COA lot reference. COA links, when present, are retained for batch-level purity, identity, and quantity review, while packaging and storage details remain separated in Structure & Identity.