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Thymosin Beta 4 (TB500) (10mg) is synthetic fragment of Thymosin Beta 4. Structurally, it is a 43-amino acid peptide (MW ~4963 Da) representing the active region of Thymosin Beta 4. This preparation is manufactured to the highest standards for use in controlled laboratory research and in-vitro experimental applications.
TB-500 has been investigated in laboratory settings for its effects on G-actin sequestration, laminin receptor expression, and endothelial progenitor cell mobilization in tissue repair research.
Every batch of product is accompanied by a lot-specific Certificate of Analysis (COA) documenting purity, identity, and quality metrics verified through independent third-party analytical testing.
All Molecular Peptides products undergo independent third-party analytical testing to verify identity, purity, and composition. Testing is performed by accredited laboratories using validated analytical methods.
Third-party purity analysis by accredited laboratory
Mass spectrometry (MS) identity confirmation
Lot-specific documentation included with every order
Every Molecular Peptides product is backed by rigorous quality controls to ensure consistency, purity, and traceability across every batch.
Third-party analytical testing Lot-specific COA Tamper-evident packaging GMP-grade protocols
Reconstitution: Reconstitute using bacteriostatic water or sterile saline. Allow the solvent to run down the side of the vial and dissolve naturally. Do not shake.
Storage: Store lyophilized powder at -20°C. Once reconstituted, store between 2°C and 8°C and use within 30 days. Keep away from direct light.
Technical
Specifications
SKU
YPB.215
Purity
≥98% Verified
Form
Lyophilized Solid
CAS
77591-33-4
Formula
C212H350N56O78S
MW
4963.50 Da
Research Use Only — Legal Disclaimer (Click to Expand)
THIS PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows
the use of research chemicals strictly for in vitro testing and laboratory experimentation only.
For Research Use Only — Not approved for any clinical or diagnostic application
Not for human consumption — Bodily introduction of any kind is strictly forbidden by law
Not for veterinary use — Not intended for animal administration or testing on live subjects
All product information available on this website is for educational purposes only.
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