TB-500 – 10mg

TB-500 (Thymosin Beta 4 fragment) is a synthetic analogue of Thymosin Beta-4, a naturally occurring peptide involved in actin regulation and cell motility found in virtually all human and animal cells. Hudson Science’s standalone 10mg lyophilized vial presents a single unit option within CSD’s TB-500 range. Sitting between the individual vial format and the multi pack presentations, suited to researchers initiating TB-500 protocols, evaluating compound performance before committing to larger supply volumes, or requiring a single supplementary vial to extend an existing research timeline.

TB-500’s primary research mechanism centers on its LKKTETQ actin binding domain, the tetrapeptide sequence that mediates G actin sequestration and upregulation of actin polymerization dynamics. By enhancing actin driven cell motility, TB-500 promotes cellular migration to injury sites, supports new blood vessel formation through a complementary angiogenic mechanism to BPC-157’s nitric oxide pathway activity, and modulates the inflammatory response in damaged tissue. This actin mediated mechanism operates independently from growth factor receptor pathways and FAK paxillin signaling. The distinct but synergistic relationship between TB-500 and BPC-157’s mechanisms explaining their status as the most frequently co studied peptide pair in preclinical tissue repair literature.

CSD stocks TB-500 across the most comprehensive format and supply volume range in our peptide catalogue: this Hudson Science 10mg single vial, the Hudson Science 10mg 5 pack at 50mg total, the iLab Pharma 10mg 10 pack at 100mg total, and inclusion across the iLab Pharma Wolverine Stack vial, F40 Biotech Wolverine Pen, F40 Biotech Glow Pen, F40 Biotech KLOW Pen, and iLab Pharma KLOW Protocol combination formats. Researchers can select single vial format for protocol initiation and evaluation, scale to multi pack supply for extended standalone protocols, or source TB-500 within combination formats for BPC-157 co administration and multi peptide blend research.

Hudson Science formulations are stocked by Canada Steroid Depot following the same rigorous third party lab verification process applied to every product in our range. Each batch is tested for concentration accuracy and purity before being made available, with COA documentation available on request. CSD’s sourcing standards apply uniformly across all manufacturers we carry, and Hudson Science’s TB-500 meets those standards consistently. All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior.

Reconstitute with bacteriostatic water prior to use. Store lyophilized peptide at 2–8°C away from direct light. Once reconstituted refrigerate and use within 28 days. Intended for research purposes only.

Commonly researched alongside BPC-157 in tissue repair and recovery protocols. Browse CSD’s full peptide range for complete sourcing.