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Peptides

TB-500 (TB4)

TB-500 is a thymosin beta-4–derived peptide used in in vitro research on cell migration, cytoskeletal organisation, and extracellular matrix interactions. It is commonly applied in studies of actin dynamics and cellular movement.

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10mg£49.99Out of Stock Get Notified

20mg£79.99Out of Stock Get Notified

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TB-500 (Thymosin Beta-4 Fragment)

TB-500 is a thymosin beta-4–derived research peptide commonly utilised in controlled in vitro studies of cell migration, cytoskeletal organisation, and extracellular matrix (ECM) signalling. It is applied in non-clinical laboratory environments to investigate cellular dynamics and pathway interactions.

Key Features

Thymosin beta-4 fragment suitable for cell migration and ECM-related research
Designed for studies involving cytoskeletal dynamics and actin-associated pathways
Supplied as a lyophilised powder for enhanced stability and storage
Available in 10 mg and 20 mg vial formats
Produced under stringent quality control with batch verification

Product Overview

TB-500 is a synthetic peptide fragment derived from thymosin beta-4, selected for use in model systems exploring actin modulation, tissue-related signalling, and cellular motility. It is widely used in assay-based research to analyse cell movement and matrix interactions under controlled conditions. For laboratory research use only. Not for human or veterinary application.

Specifications

Product Name	TB-500
Synonyms	Thymosin beta-4 fragment; TB4 fragment peptide
Class	Peptide fragment (research use)
Form	Lyophilised powder
Appearance	White to off-white solid
Note	Identity and exact analytical properties may vary depending on salt form, counter-ion, and hydration state.

Handling & Storage

Dry StorageStore in a cool, dry environment, protected from light and moisture

ReconstitutionAllow vial and diluent to reach room temperature. Reconstitute with 10 ml bacteriostatic water. Gently swirl — do not shake or vortex

After ReconstitutionStore at 2–8 °C, protect from light, aliquot to minimise degradation, and avoid repeated temperature cycling

UsageFollow all institutional SOPs and applicable regulatory requirements

Research Applications

TB-500 is widely used in non-clinical in vitro research to investigate:

Cell migration and motility mechanisms
Cytoskeletal organisation and actin dynamics
Extracellular matrix (ECM) interactions
Tissue-related signalling pathways in model systems

Complementary Materials

Bacteriostatic Water 10 ml

Synthesis & Quality Assurance

Manufactured using validated peptide synthesis processes to ensure high purity and consistent batch-to-batch performance.

Legal & Safety Notice

All RXSRCHchem products are supplied strictly for laboratory research purposes. They are not intended for use as pharmaceuticals, food products, dietary supplements, or cosmetics, and are not for human or veterinary use. By purchasing, you confirm that you are qualified to handle research materials and will comply with all applicable institutional and regulatory requirements.