TB-500
Synthetic fragment related to thymosin β4 pathways, used in cytoskeletal and cell-migration research.
Intended use: Laboratory research and analytical purposes only. This material is not a drug, not a dietary supplement, not a cosmetic for consumer use, and not for administration to humans or animals.
Selected: 5mg · Single vial
Research chemicals only. By adding to cart you reaffirm laboratory / analytical use—not for human or animal use.
| Product type | Research chemical |
|---|---|
| CAS | 77591-33-4 |
| Molecular formula | C₂₁₂H₃₅₀N₅₆O₇₈S |
| Molecular weight | 4963.49 g/mol |
| Purity (typical) | ≥98% |
| Form | Lyophilized powder |
| Intended use | Laboratory research & analytical use only |
| Not for | Human or animal use; clinical, dietary, or household use |
TB-500 overview
TB-500 is a research peptide associated with thymosin β4 fragment sequences. Investigators use it to probe actin regulation, cell motility, and cell-response signaling in defined experimental systems.
Background
Thymosin β4 research expanded through the 1980s–2000s as cytoskeletal regulators gained attention. Synthetic fragments such as TB-500 enable reproducible concentration series in bench and preclinical protocols.
Research focus areas
Investigators commonly examine TB-500 across the following experimental themes:
Storage (laboratory handling)
Store lyophilized research material frozen, dry, and protected from light unless the lot COA specifies otherwise. Any reconstitution or experimental protocol must follow your institution’s laboratory SOPs for research chemicals. AminosPure does not provide instructions for human or animal administration and does not sell products for those uses.