TB500 Pen — 10 mg Pre-Filled Research Cartridge
- HPLC ≥ 98% verified purity
- Lot-specific Certificate of Analysis
- 24-hour nationwide UAE delivery
- Cash on delivery (COD)
- Free shipping over AED 700
- Cold-chain protected shipping
About TB500 Pen
TB500 in a pre-filled 3 mL research cartridge — the active fragment of Thymosin β-4.
TB-500 is a synthetic 17-amino-acid fragment corresponding to the bioactive central region of Thymosin β-4, an actin-binding protein abundant in platelets and wound fluid. The fragment retains the actin-binding and migration-promoting properties of the parent protein while being far more practical to synthesise and handle.
The pen supplies the same compound as REVIVE's lyophilised TB500 vials, ready in solution.
Research mechanism
Research activity centres on:
- G-actin sequestration and cytoskeletal dynamics
- Cell migration in endothelial cells, fibroblasts and keratinocytes
- Angiogenesis at injury sites in animal models
- Anti-inflammatory cytokine modulation
Research applications
- Soft-tissue repair research
- Wound healing and dermal regeneration
- Angiogenesis studies
- Cardiac tissue repair models
- Connective-tissue research
Product specifications
Frequently asked questions
How is the TB500 Pen supplied?
As a pre-filled 3 mL cartridge containing 300 units, holding 10 mg in 3 mL (3.33 mg/mL). It arrives in solution, so no reconstitution step is required. Store at 2–8°C and protect from light. A lot-specific Certificate of Analysis is available on request ahead of dispatch.
How does the pen differ from the vial?
The compound is the same. The vial is supplied as a lyophilised powder for reconstitution and stored at −20°C; the pen arrives already in solution in a sealed cartridge and is stored refrigerated at 2–8°C. The pen removes the reconstitution step, which is the practical difference most research operators are weighing.
Where is the TB500 Pen manufactured?
REVIVE LAB is a UK limited company and all REVIVE compounds are manufactured in the United Kingdom, then shipped to the Dubai facility from which UAE orders are dispatched domestically. Each pen carries a batch number and an RVL verification code checkable at revivelab.ae/verify.
Do you deliver research pens across the UAE?
Yes — 24 hour delivery to all 7 emirates, with orders placed before 4 PM dispatched the same day. Pens ship in insulated cold-chain packaging with a temperature indicator. AED 40 standard delivery, free over AED 700. Cash on delivery.
Order TB500 Pen in the UAE today
24-hour delivery to all 7 emirates · Cash on delivery · Free shipping over AED 700
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