Thymosin Beta 4 (TB500) (10mg)

Supplied as a lyophilized blend for laboratory research

Product Specifications
CAS Number 77591-33-4
Molecular Formula C212H350N56O78S
Molecular Weight (g/mol) 4963.44
Amino Acid Count 43
Amino Acid Sequence Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH (43 aa, N-acetylated)
Purity ≥99% by HPLC | COA available
Physical Form Lyophilized powder
Solubility Soluble in bacteriostatic water; consult COA for specific solvent recommendations
Storage Conditions Store at -20°C; protect from light and moisture; reconstitute with bacteriostatic water

For Research Use Only. Not for use in diagnostic, therapeutic, or human or animal in-vivo procedures.

This product is sold exclusively for in-vitro laboratory research use. It is not a drug, dietary supplement, food, or cosmetic and has not been approved by the U.S. Food and Drug Administration for any use. This product is not intended to diagnose, treat, cure, mitigate, or prevent any disease. Not for human or animal consumption.

Customer Reviews

5.0 4 reviews
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MF
November 25, 2025

excellent product; service and price!!

Brent Pearson
November 25, 2025

Great product

Richard Goble
November 25, 2025

Prices are great & shipping was super fast !

David Engel
November 25, 2025

It’s great that Paramount Peptides lists that their TB500 is the one w 43 amino acids. Really good price and quality. Will def order research products from them again.

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