Buy TB-500
Research-grade TB-500 (Thymosin Beta-4 fragment) with independent purity verification and batch documentation
Research Context
TB-500 is a synthetic fragment of Thymosin Beta-4 corresponding to the G-actin binding domain. It has been studied extensively in wound healing, musculoskeletal repair, and cardiac injury models for its cellular migration-promoting and angiogenic properties.
Full TB-500 Research Reference →TB-500 Research Supply
>=98% purity by HPLC with batch-specific CoA. Lyophilized powder, 5mg vials.
View Product PageRead Research ReferenceSourcing Guide
What Researchers Look For
TB-500 sourcing for research purposes requires attention to sequence verification, as the compound must correspond specifically to the actin-binding fragment of Thymosin Beta-4 (LKKTETQ motif region). Researchers should look for mass spectrometry data confirming the expected molecular weight alongside HPLC purity documentation. Given its larger size relative to shorter peptides, purity specification at 98% or above by HPLC is the standard research benchmark.
Why Spartan Peptides
Spartan Peptides supplies TB-500 at a minimum 98% HPLC purity with batch-specific certificate of analysis documentation. All material ships from US domestic inventory with same-day dispatch for orders before 2 PM EST. The lyophilized format ensures compound stability during transit and storage, maintaining research-grade integrity from production through use.
Specifications
| Purity Standard | >=98% purity by HPLC |
| Format | Lyophilized powder, 5mg vials |
| Storage | Store lyophilized at -20 degrees C. Reconstituted, stable 30 days at 4 degrees C. |
| Origin | USA domestic supply |
| Documentation | Batch-specific certificate of analysis |
Sourcing FAQ
Order Research-Grade TB-500
>=98% purity by HPLC. Lyophilized powder, 5mg vials. Batch-specific CoA. Domestic US supply with same-day dispatch before 2 PM EST.
All compounds are strictly for in-vitro research use only and not intended for human consumption.