For research purposes only · Not for human consumption · Not FDA approved
Third-party tested every batchCOA on every productShips in 1–2 business daysDiscreet, tracked packaging
Buy TB-500 5mg

TB-500 – 5mg

$56per 5mg vial
Size
10mg$60
Save 15% when you order any 3 vials together. Applied automatically at checkout.
  • Third Party Tested
  • 99% Purity
  • Ships in 1–2 Business Days
  • COA Available

For laboratory research use only. Not for human or veterinary use. Not FDA approved.

$565mg vial
Description

About

TB-500 – 5mg

TB-500 5mg

TB-500 is a synthetic peptide derived from the active region of Thymosin Beta-4 (Tβ4), a naturally occurring peptide involved in cellular organization and tissue biology. It is widely studied in laboratory settings for its role in cell migration, actin regulation, angiogenesis, and extracellular matrix remodeling. These biological processes have made TB-500 an important subject of investigation in regenerative biology and musculoskeletal research.

Most published evidence for TB-500 is preclinical, with studies conducted in cell culture systems and animal models. Researchers continue to investigate its molecular mechanisms and biological activity across multiple experimental models. It is important to note that much of the human clinical literature relates to the parent peptide Thymosin Beta-4, while direct clinical evidence for TB-500 remains limited.

Research Use Only

This product is intended exclusively for laboratory research by qualified professionals. It is not intended for human or veterinary use, diagnosis, treatment, or disease prevention.

References

  1. Thymosin Beta-4 and TB-500 in Tissue Healing, Regeneration, and Musculoskeletal Repair: A Scoping Review (2026)
    https://www.mdpi.com/2076-3417/16/12/6202
  2. Thymosin Beta-4 Accelerates Wound Healing Through Promotion of Cell Migration and Angiogenesis (2004) https://pubmed.ncbi.nlm.nih.gov/10469335/
  3. Thymosin Beta-4 Modulates Cardiac Remodeling by Regulating ROCK1 Expression in Adult Mammals https://pmc.ncbi.nlm.nih.gov/articles/PMC12072014/
Certificate of Analysis

COA · TB-500 – 5mg

Every batch of TB-500 – 5mg is independently tested by an accredited third-party laboratory. The certificate below is the lot record for TB-500 – 5mg 5 mg.

Certificate of Analysis

NRP#00016
Client:
Neuro Peptides
Sample:
TB-500 5mg
Batch:
202602TB5
Tests Requested:
Standard + Endotoxins + Sterility
Appearance:
White Lyophilized Powder in 3mL Vial
Analysis Conducted on:
02/03/2026
Report Issued on:
08/20/2026
TestMethodResultSpecification
IdentityHPLC-DADTB-500TB-500Pass
PurityHPLC-DAD99.21>99% by HPLCPass
QuantityHPLC Analyte Concentration Curve Assay5.29mg5mgPass
EndotoxinsLAL ELISA0.116 EU/mL≤ 0.5 EU/mLPass
SterilityPour PlateNo GrowthNo GrowthPass
Disclaimer: The data contained in this report is representative of the received sample. This analysis is for informational purposes only. The tested substances are intended for research use only and are not approved for human or veterinary use, diagnostic, therapeutic, or clinical applications. All data was obtained under standard laboratory conditions.
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Full lot-specific COA documentation is available on request from our research support team.

Chemical properties

Structure & specification

Structure & specification
Molecular Formula
C38H68N10O14
Molecular Mass
889.0 g/mol
Monoisotopic Mass
888.49164688 Da
Polar Area
High
Complexity
High
XLogP
Negative
Heavy Atom Count
70
Hydrogen Bond Donor Count
16
Hydrogen Bond Acceptor Count
24
Rotatable Bond Count
32

Storage guidelines

Handling & storage

  1. 01

    Before Reconstitution (Powder Form)

    Store at controlled room temperature Keep in original sealed container Do not freeze the vials Maintain stable temperature conditions

  2. 02

    After Reconstitution (Liquid Form)

    Refrigerate immediately at 36°F to 46°F Store at 2°C to 8°C consistently Keep refrigerated between uses Place in clean refrigerator compartment

  3. 03

    Important Storage Precautions

    If left out for more than 4 hours, contact supervisor Do not use if the temperature exposure is exceeded Return to refrigerator promptly after use Monitor storage conditions regularly

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