TB-500

Synthetic peptide related to thymosin beta-4. Supplied for laboratory research use only.

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2 mg5 mg10 mg20 mg

Vial quantity

1 vial$45.00 / vial$45.003 vials$42.75 / vial$128.255 vials$40.50 / vial$202.5010 vials$38.25 / vial$382.50

Or enter a custom quantity

Maximum 10 per order for each size.

1 vial total$45.00

Size: 2 mg

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Third-party tested
Made in USA

Research overview

About this compound

TB-500 is the name used for a synthetic peptide related to thymosin beta-4, a 43-amino-acid actin-sequestering protein. Products sold under this name are either the full thymosin beta-4 sequence or a shorter fragment of it. [Confirm which sequence this product is.]

How it is used in research

Thymosin beta-4 binds monomeric actin, and the peptide is used in cell-culture studies of actin dynamics and cell migration.

Analytical characterization

Synthetic peptides are usually characterized by reversed-phase high-performance liquid chromatography (HPLC), which reports purity as the share of the main peak, and by mass spectrometry, which confirms that the measured molecular mass matches the expected sequence. Results for a specific lot appear under Lab results once they have been posted.