Buy TB 500 (Thymosin Beta 4) 5 mg – Peptide Hubs Research Grade
TB 500, a synthetic form of Thymosin Beta 4, is widely studied for its role in cellular regeneration, injury recovery, and inflammation modulation. Peptide Hubs TB 500 delivers 5 mg of high-purity peptide per vial, manufactured in a sterile lab facility and offered in lyophilized powder form for optimal stability during shipping and storage.
Mechanism of Action
Thymosin Beta 4 acts by regulating actin, a protein critical for cell movement and structure. It promotes angiogenesis, reduces inflammatory cytokines, and accelerates tissue remodeling. In animal models, TB 500 is linked to enhanced recovery from muscle tears, tendon injury, and even organ stress.
Suggested Use for Research
TB 500 is typically dosed between 2 to 5 mg per week, depending on the subject's body weight and target study. It is usually split into multiple injections across the week, often combined with other regenerative peptides such as BPC-157 for synergistic effects.
Lab Quality Results

Research-Backed Peptide Therapy
According to a peer-reviewed article published in PMC, TB 500 (Thymosin Beta 4) has shown promise in promoting wound healing, cardiac repair, and corneal regeneration. Its role in cytoprotection continues to expand across tissue types.
Real Research Peptide Supplier
Interested in adding TB 500 to your experimental protocol? Explore TB 500 by Peptide Hubs – a trusted lab-sourced compound with excellent stability and purity testing.
Other Peptides in Your Research Stack
- Semax 5 mg – for nootropic and neuroprotection research
- CJC-1295 DAC 5 mg – promotes extended GH release when stacked with recovery peptides
- AOD 9604 5 mg – studied for fat metabolism and cartilage regeneration
- GHK-Cu 10 mg – shown to enhance tissue remodeling and skin repair
Why Choose Peptide Hubs?
Peptide Hubs has earned the trust of researchers across the USA by supplying clean, lab-verified peptides that meet stringent testing criteria. Their TB 500 is delivered in 2 mL vials and offers exceptional stability when reconstituted with bacteriostatic water. Whether you're conducting animal model recovery studies or exploring inflammation pathways, this product delivers reliable performance.
Frequently Asked Questions
What is TB 500 used for in research?
TB 500 is studied for tissue healing, wound repair, inflammation reduction, and cytoprotection in various animal models.
How does Thymosin Beta 4 work?
It modulates actin binding, promotes new blood vessel formation, reduces inflammatory cytokines, and accelerates tissue regeneration.
Can TB 500 be combined with other peptides?
Yes, it is commonly stacked with BPC-157, CJC-1295 DAC, or GHK-Cu for synergistic recovery and repair studies.
Is TB 500 liver toxic?
No, TB 500 carries no known liver toxicity and is not hepatically metabolized based on available research data.
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