Recovery99.0% verified
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Recovery · Compound
TB-500
CAS
77591-33-4
Dose
5mg per vial
Formula
C₂₁₂H₃₅₀N₅₆O₇₈S
MW
4960.4 g/mol
Batch
PX-2026-0144
Purity
99.0%
Synthetic 17-aa fragment of thymosin beta-4. Studied in tissue repair and angiogenesis research.
Per vial · CAD
CAD $55
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5mg per vial
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Lyophilized · ambient-stable · In stock
Batch PX-2026-0144 →Research use only. Not for diagnostic, therapeutic, or human-consumption use.
Buying in volume? US and UK wholesale handled by direct contact — custom rates by monthly order volume.
Apply to the wholesale program Production COA
Per batch
Verification
3rd party
Form
Lyophilized
Current batch
The chromatogram for this vial.
Batch PX-2026-0144 · HPLC trace
TB-500
Purity
99.0%
Produced
2026-04-06
Verified
2026-04-10
Signed by Independent third-party lab · 2026-04-10Hover the peaks to inspect retention times
Overview
About the compound.
TB-500 is a synthetic peptide corresponding to the active region of thymosin beta-4, a naturally occurring 43-aa cellular regulator. The fragment retains actin-binding and cell-migration activities and has been studied across cardiac, dermal, and connective-tissue repair models, with substantial work from the Sikiric group in Zagreb and the Goldstein laboratory.
Research contexts
Tissue repair researchAngiogenesis modelingActin dynamics
Batch history
Every batch we’ve ever sent out.
Adjacent research
Compounds that pair with TB-500.
Metabolic99.1% verified
CAS 2381089-83-2
C₂₁₄H₃₃₃N₅₀O₆₅
GLP-3 (Retatrutide)
5mg per vial · Batch PX-2026-0142
From CAD $129
per vial · CAD
Longevity99.0% verified
CAS 53-84-9
C₂₁H₂₇N₇O₁₄P₂
NAD+
500mg per vial · Batch PX-2026-0138
CAD $149
per vial · CAD
Recovery98.9% verified
CAS Blend
BPC-157 · TB-500 · GHK-Cu · KPV
KLOW
50mg blend per vial · Batch PX-2026-0133
CAD $219
per vial · CAD
5mg per vial
From CAD $55