TB-500 (Tβ-4)

Product Name:

TB-500 (Tβ-4, Encapsulated Solid)

Chemical Information:

• Peptide Name: TB-500 (Thymosin Beta-4)
• Parent Peptide: Thymosin Beta-4 (Tβ-4)
• Molecular Formula: C₂₁₂H₃₅₀N₅₆O₇₈S
• Molecular Weight: ~4963 g/mol
• 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
• Compound Class: Synthetic peptide (Thymosin Beta-4)

Molecular Structure:

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Product Description:

TB-500 is a synthetic peptide consisting of a defined amino acid sequence corresponding to Thymosin Beta-4. This product is supplied in an encapsulated solid format to support controlled storage, handling, and measurement within laboratory research environments. The encapsulated format serves solely as a physical containment and presentation method and does not imply any route of administration. TB-500 (Tβ-4) is intended exclusively for controlled in-vitro laboratory research conducted by qualified professionals investigating peptide structure, stability, and interaction models.

Research Applications:

• In-vitro evaluation of peptide–actin interaction models
• Laboratory investigation of synthetic Tβ-4 behavior
• Studies focused on peptide stability and degradation characteristics
• Comparative analysis of full-length thymosin peptides versus fragment analogues

Storage and Handling:

• Store in a cool, dry environment away from direct light
• Maintain container tightly sealed when not in use
• Handle using appropriate laboratory safety and aseptic techniques

Product Specifications:

• Analytical Approach to Finished Formulations: Purity is a metric used for isolated raw materials, such as lyophilized peptide powders. Finished formulations—such as capsules, liquids, and topicals—contain multiple components, including excipients and stabilizers. In these systems, a single purity value does not accurately represent the overall composition. Instead, identity and assay (content) are reported on the COA to confirm the presence of the correct compound and to verify that the labeled amount per unit is accurate. This approach reflects standard analytical practice and provides more meaningful information for research applications.
• Format: Encapsulated solid research peptide
• Appearance: White to off-white solid
• Solubility: Soluble in aqueous laboratory media following capsule removal for analytical use

Compliance Notice:

TB-500 (Tβ-4) is FOR RESEARCH USE ONLY. It is not intended for human or veterinary use. This product has not been evaluated by the FDA. Misuse of this product is strictly prohibited and may violate federal, state, or local laws. By purchasing this product, buyer represents and warrants that it will be used only for in vitro research purposes.