TB-500 is generally referenced in research catalogs as fequesetide (an active-region peptide of thymosin β4), used experimentally to investigate actin dynamics, cell migration, and repair-associated signalling pathways in controlled laboratory systems.
OP Labs formerly Oxford Peptides
Batch tested Purity: ≥ 99 % (HPLC, typical)
CAS Number: 77591-33-4
Molecular Formula: C212H350N56O78S
Amino Acid Sequence: Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES (thymosin beta-4, 43-mer, N-acetylated)
Volume PricingSpend £150+ (20% off)£14.72Spend £500+ (30% off)£12.88Spend £1000+ (50% off)£9.20
OP Labs TB-500 5mg
$24.30
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