TB-500

High-Purity TB-500 (Thymosin Beta-4) 5mg for Advanced Tissue Repair & Cellular Migration Research

Product Note: This product is intended strictly for laboratory and scientific research purposes. It is not for human or veterinary use. All research procedures must be conducted in controlled laboratory environments by qualified professionals.

TB-500 is a synthetic fraction of the naturally occurring protein Thymosin Beta-4, a major actin-sequestering molecule found in virtually all animal and human cells. In experimental models, it has been heavily investigated for its critical role in promoting endothelial cell differentiation, angiogenesis, blood vessel formation, and the promotion of cellular migration to sites of tissue injury.

Supplied as a vacuum-sealed, sterile lyophilized (freeze-dried) powder pellet in a clear glass vial, this format ensures long-term chemical stability and high purity. Each individual vial contains precisely 5mg of TB-500, verified via rigorous high-performance liquid chromatography (HPLC) analysis.

Key Research Areas:

• Investigation of actin-sequestering properties and cytoskeletal regulation in cellular models.

• Studies regarding endothelial cell differentiation, angiogenesis, and vascular growth factor stimulation.

• Evaluation of systemic tissue repair kinetics, anti-inflammatory mechanisms, and muscle/tendon recovery pathways.

• Advanced biochemical assays exploring synthetic peptide stability and fragment biological activity.

Technical Specifications:

• Peptide Identity: TB-500 (Thymosin Beta-4 fragment)

• Sequence: Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-KF-DK-SK-LK-KT-ET-SQ-EK-NC-ET-EE-IK-PL-EA-TV-TP

• Molecular Formula: C212H350N56O78S1

• Molecular Weight: ~4963.49 g/mol

• Purity: >= 99% (HPLC verified)

• Quantity: 5 mg

• Format: White Lyophilized Powder

Storage and Handling: Store the lyophilized powder at -20°C (freezer) for long-term preservation or between 2°C to 8°C (refrigerator) for short-term use. Keep protected from direct light and moisture. Reconstitute strictly using sterile or bacteriostatic water for immediate laboratory testing.