TB-500 – 5mg

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. iLab Pharma’s 5mg lyophilized vial delivers the lowest concentration single unit TB-500 presentation in CSD’s range, suited to researchers requiring precise low dose titration capability. Initiating dose response characterization studies at the lower end of the TB-500 concentration spectrum, or conducting shorter duration protocols where the 10mg single vial supply exceeds the compound volume required.

The 5mg concentration serves a distinct research purpose from the 10mg single vial and multi pack presentations within CSD’s TB-500 range. For dose response research examining TB-500’s actin mediated tissue repair activity across a defined concentration ladder, the 5mg format provides the lowest reference point, establishing sub threshold and near threshold activity levels before progressing through the 10mg single vial, 5 pack, and 10 pack supply options. For shorter duration protocols or research designs examining TB-500 activity at conservative dose points, the 5mg format provides a precisely matched compound volume without excess supply that would require extended refrigerated storage following reconstitution.

TB-500’s LKKTETQ actin binding domain mediates G actin sequestration and upregulation of actin polymerization dynamics, enhancing cellular migration to injury sites, supporting angiogenesis through a complementary mechanism to BPC-157’s nitric oxide pathway activity, and modulating inflammatory response in damaged tissue. This actin mediated mechanism’s well documented synergy with BPC-157’s FAK paxillin and growth factor receptor pathways has made TB-500 one of the most frequently co studied peptides in preclinical tissue repair research, and CSD’s comprehensive TB-500 range across multiple concentrations, supply volumes, and combination formats supports the full spectrum of standalone and co administration research protocols.

iLab Pharma 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 stocks TB-500 across single vials at 5mg and 10mg, multi packs at 50mg and 100mg total, and across five combination blend formats. Giving researchers complete concentration and supply volume flexibility from a single verified Canadian supplier. 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.