TB-500 Frag 17-23

About TB-500 Frag 17-23

TB-500 Frag 17-23 is a synthetic seven-amino-acid fragment derived from thymosin beta-4, corresponding to residues 17 through 23 of the parent protein. It appears in research literature covering actin-binding domains and cell-migration models.

Research laboratories use this fragment in cell-culture assays examining cytoskeletal dynamics and in comparative studies against full-length thymosin beta-4. Its compact sequence makes it a useful analytical standard.

Pickering Peptides manufactures every batch to strict quality standards. Each lot is verified by independent third-party HPLC and mass-spectrometry testing at 99% purity or higher, then sealed as a lyophilized powder. Orders ship with tracking, and every order includes the batch report key so you can verify the lab results directly with the testing laboratory.