TB500.
- Free next-day UK deliveryOrder before 2pm, take it tomorrow.
- Made in certified UK facilitiesManufactured to GMP standards.
- Sold for research purposes onlyNot for human consumption. Third-party tested.
TB-500
Thymosin Beta-4 Fragment • Recovery Peptide
For Research Purposes Only • Not for human consumption • Laboratory research use only
TB-500 is a synthetic peptide fragment of Thymosin Beta-4 (Tβ4), a naturally occurring 43-amino acid protein found in virtually all human and animal cells. Thymosin Beta-4 is one of the most abundant intracellular proteins and plays important roles in cell migration, blood vessel formation, and tissue repair processes.
The parent compound Thymosin Beta-4 was first isolated from the thymus gland. It is now known to be expressed in many tissue types and is involved in actin sequestration, cell motility, and wound healing processes. TB-500 contains the active region responsible for many of these effects.
TB-500 Sequence: LKKTETQ (Active Region) • Full Tβ4 Molecular Weight: 4,921 Da • CAS Number (Tβ4): 77591-33-4
Research has extensively examined Thymosin Beta-4's role in tissue repair mechanisms. Studies indicate it promotes cell migration to injury sites and supports the formation of new blood vessels (angiogenesis) in damaged tissue.
Wound healing research documented extensively
Scientific literature documents TB-500's effects on blood vessel formation. Studies show it promotes endothelial cell migration and tube formation—key steps in creating new blood supply to healing tissues.
Vascular research published in peer-reviewed journals
Research has investigated TB-500 in models of muscle and tendon injury. Studies suggest it may support satellite cell activation and differentiation—processes involved in muscle tissue repair.
Musculoskeletal research available
Studies have explored Thymosin Beta-4 in cardiac tissue models. Research indicates potential cardioprotective properties and effects on cardiac progenitor cell migration in experimental settings.
Cardiac regeneration studies documented
Research has examined TB-500's effects on inflammatory markers. Studies suggest it may modulate inflammatory responses, contributing to its observed effects in tissue repair models.
Inflammation pathway research available
Manufactured in the United Kingdom under strict quality control standards.
Every batch tested via High-Performance Liquid Chromatography to verify ≥99% purity.
Independent laboratory analysis confirms identity, purity, and absence of contaminants.
Full COA available showing mass spectrometry confirmation and purity analysis.
Packaged to maintain stability. Store in cool, dry conditions away from light and moisture.
This product is sold strictly for in vitro laboratory research under controlled conditions by qualified research personnel only. Not intended for human or animal consumption. Not a drug, food, or cosmetic. Not evaluated by the FDA or MHRA. Buyer assumes all responsibility for proper use and compliance with applicable laws. Requires appropriate personal protective equipment.
High-purity Thymosin Beta-4 fragment for scientific research applications.
Questions, answered.
What does research use only mean?
These compounds are sold for laboratory and research purposes only. They are not approved for human consumption in the UK, are not supplements, and by ordering you confirm they will be used for research.
Is it tested?
Every batch is independently third-party tested for purity before it ships.
How is it shipped?
Plain, tracked packaging with free next-day UK delivery. Orders placed before 2pm on a weekday are dispatched the same day.
What is your returns policy?
You have 14 days from delivery to return unopened, sealed items for a refund. Opened products can't be returned for hygiene reasons. Send us your order number through the contact form and we will sort it.