TB-500 99% High Purity Peptide Powder Multiple Specifications: 5 mg 10 mg per vial

What Is TB-500?
TB-500 is a synthetic peptide fragment of thymosin beta-4 (Tβ-4), a 43-amino acid peptide found in high concentrations in blood platelets, wound fluid, and various tissues. TB-500 corresponds to the active region of Tβ-4 that is responsible for many of its biological effects, including actin binding and cell migration. Unlike the full-length peptide, TB-500 is shorter and more stable, making it attractive for research applications. Key properties of TB-500 include:
• Promotes cell migration – Enhances the movement of keratinocytes, fibroblasts, and endothelial cells to sites of damage
• Reduces inflammation – Downregulates pro-inflammatory cytokines and decreases oxidative stress
• Supports tissue regeneration – Facilitates extracellular matrix remodeling and angiogenesis (formation of new blood vessels)
In topical research, TB-500 has been studied for accelerating wound closure, improving skin barrier recovery, and reducing signs of aging such as fine lines and loss of elasticity. Our TB-500 is supplied as a high-purity (99%+) lyophilized powder, available in 5 mg and 10 mg vials, with CAS 885340-08-9.
Why Choose Our TB-500 with Multiple Specifications?
Pick the right amount for your needs. The 5 mg vial is ideal for small-scale trials, pilot studies, or low-concentration formulations. The 10 mg vial suits standard research protocols or larger-batch topical products. Choose the size that fits your project.
Well-established repair peptide. TB-500 is one of the most respected peptides in tissue repair and wound healing research. Its efficacy and safety profile are supported by decades of studies.
Versatile formulation options. TB-500 can be incorporated into serums, creams, gels, or lotions for research into skin rejuvenation, post-procedure recovery, and anti-aging applications.
Gentle and well-tolerated. When used in topical formulations at appropriate concentrations, TB-500 is generally non-irritating and suitable for sensitive skin.
Same high purity across both sizes. Whether you order 5 mg or 10 mg, you receive the same 99%+ purity, same COA traceability, and same rigorous quality standards.
Ready to ship in both sizes. We maintain stock of both specifications. Vacuum-sealed, discreet packaging with cold chain options available. Contact us to request a quote for your preferred vial size and quantity.

Sales manager:  Eira
whatsapp：+8619304441463
Email:  sales01@cnspks.com

1. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

2. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

1. Expertise in Peptide Synthesis

Extensive Experience: 7 Years of expertise in synthetic peptide development.

Skilled Team: Experts in solid-phase and liquid-phase synthesis.

2. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

3. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

4. Ultra-High Purity
Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.

5.Accurate Dosing & Consistency
Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

6.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.