TB-500 is a synthetic fragment of Thymosin Beta-4, a naturally occurring protein involved in tissue repair and cell migration. It is one of the most studied peptides for wound healing and regeneration research. Here we address the most common questions about TB-500 and the ORYN pen formulation.
TB-500 is a synthetic peptide consisting of the active region of Thymosin Beta-4, a 43-amino acid protein produced naturally by the thymus gland. It plays a role in actin regulation, cell migration, and new blood vessel formation. ORYN TB-500 is formulated at >99% purity with a 15 mg dose in a precision pen system.
TB-500 is thought to function primarily through the regulation of actin, a cell-building protein critical for cell movement and tissue repair. By sequestering actin monomers and promoting their polymerisation at wound sites, TB-500 may facilitate cell migration to damaged tissue, promote angiogenesis, and reduce inflammation.
TB-500 is studied in research related to wound healing, cardiac tissue repair, muscle injury recovery, corneal healing, hair regrowth, and neuroinflammation. Its ability to upregulate cell migration makes it a key compound in tissue regeneration and repair research.
ORYN TB-500 is delivered through a pre-mixed pen containing 15 mg in 3 mL of solution. The pen is designed for subcutaneous injection with precise click-based dosing. No reconstitution is required, and the pen provides consistent delivery across the full 30-day dosing period.
ORYN TB-500 is manufactured to >99% purity in GMP-certified facilities with ISO 7 cleanroom standards. Each batch undergoes independent HPLC and mass spectrometry verification. Certificates of Analysis are available for every production batch.
TB-500 pens should be refrigerated at 2-8°C and protected from direct light. Do not freeze. Under proper storage conditions, ORYN TB-500 has a shelf life of 24 months.
TB-500 is commonly studied in combination with BPC-157 for tissue repair research. The two peptides are believed to work through complementary pathways — TB-500 via actin regulation and cell migration, BPC-157 via nitric oxide and growth factor modulation. This is for research reference only.
Each ORYN TB-500 pen is designed for a 30-day protocol. The 15 mg / 3 mL formulation provides consistent daily dosing throughout the entire period with no need for refills or reconstitution.
TB-500 refers to the synthetic active fragment of Thymosin Beta-4 (TB4), the full-length naturally occurring protein. TB-500 contains the key amino acid sequence responsible for the biological activity attributed to TB4, particularly the actin-binding domain.
TB-500 is legal to buy in the UK for research purposes. It is classified as a research chemical and is not a controlled substance. ORYN supplies TB-500 exclusively for laboratory and research use.
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