TB-500 — Synthetic Thymosin Beta-4 Research Peptide
TB-500 is a synthetic peptide modeled after a naturally occurring fragment of Thymosin Beta-4 (Tβ4), a protein widely distributed throughout mammalian tissues. This peptide has been extensively studied in preclinical settings for its role in cellular migration, tissue remodeling, and repair-related biological processes. Due to its small size and high bioactivity, TB-500 is often used in research focused on regenerative pathways and systemic tissue response.
Mechanism of Action
TB-500 has been shown to influence several key biological functions related to cellular movement and structural organization. One of its primary actions involves the regulation of actin, a protein essential for cell shape, motility, and intracellular transport. By promoting actin dynamics, TB-500 supports cellular migration and differentiation—critical components in tissue repair models.
Research also suggests TB-500 may contribute to angiogenic signaling, encouraging the formation of new blood vessels in experimental models. Additionally, it has been associated with modulation of inflammatory responses and may play a role in regulating cytokine activity. Its systemic distribution allows it to reach multiple tissue types, making it especially valuable for studying whole-body regenerative mechanisms.
Research Applications
- Cellular migration and tissue regeneration studies
- Muscle, tendon, and ligament repair models
- Angiogenesis and vascular development research
- Actin regulation and cytoskeletal organization
- Inflammatory pathway modulation
- Wound healing and tissue remodeling investigations
Product Specifications
- Quantity: 10 mg per vial
- Purity: ≥99% (HPLC verified)
- Form: Lyophilized powder
- Storage: Store refrigerated after reconstitution
- Testing: Third-party lab tested in the USA, COA available
For laboratory research use only. Not intended for human or animal consumption.
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Patsy Edney –
I’m 84 years old andI started using this after hip surgery. I was fully healed in 6 weeks and back driving after 8. I have no doubt the TB500 accelerated my healing! I’d highly recommend it to anyone with an injury to aid in healing. There were zero side effects.