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TB-500
5MG
Purity ≥ 99.1%
Research Use Only
Vita◆ Club
Lab Verified
99.1% Pure
COA Included
VERIFIED — IN STOCK

TB-500

Thymosin Beta-4 Fragment

A naturally occurring peptide present in virtually all human and animal cells. Key regulator of actin and cell-building protein with over 200 published studies.

Purity
99.1%
CAS Number
77591-33-4
Formula
C₂₁₂H₃₅₀N₅₆O₇₈S
Mol. Weight
4963.44 g/mol
Form
Lyophilized Powder
Storage
-20°C, protected from light
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Certificate of Analysis
Lot #VC-TB500-2026-0319Janssen Bioanalytical Labs
RESEARCH

200+ Published Studies

TB-500 has been extensively studied across multiple research domains. Below are the primary areas of published research.

Browse on PubMed →
Research Applications
Cell Migration
Blood Vessel Growth
Tissue Regeneration
Flexibility