Research compounds
TB-500
Synthetic Peptide Fragment
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For research use only. Not for human or veterinary use.
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The compound
Description
TB-500 is a synthetic peptide fragment commonly associated with thymosin beta-4-related research materials and intended for controlled laboratory research and analytical evaluation. Vertex Labs supplies the material in 5 mg and 10 mg lyophilized powder formats within sealed research vials.
Its defined peptide sequence and molecular characteristics provide clear identifiers for laboratory documentation, material tracking, and non-clinical research workflows where batch consistency, controlled handling, and accurate compound identification are required.
Explore the published analytical evidence in our TB-500 research guide, or review the sequence distinction in TB-500 vs thymosin beta-4.
For the distinction between the TB-500 fragment and BPC-157, plus the documentation to review for each material, read our TB-500 vs BPC-157 research comparison.
Technical profile
Product specifications
- Available Strengths
- 5 mg / 10 mg
- Form
- Lyophilized Powder
- Documentation
- Batch-Level COA Available
- Compound Name
- TB-500
- Alternative Name
- TB500
All specifications
- Compound Class
- Synthetic Peptide Fragment
- Sequence
- Ac-LKKTETQ
- CAS Number
- 885340-08-9
- Molecular Formula
- C38H68N10O14
- Molecular Weight
- Approx. 889.0 g/mol
- Reconstitution Status
- Not Reconstituted
- Container Type
- Sealed Vial
- Intended Use
- Laboratory Research Only
- Handling
- Qualified Personnel Only
- Storage
- Store According to Product Label
Quality & Documentation
Browse the Research Peptides & Proteins catalog to compare individual materials and labeled vial amounts.
COA coverage by presentation: the TB0000030 certificate record is assigned to the 10 mg presentation. No separate certificate is currently assigned to the 5 mg option. Contact Vertex Labs to confirm the exact 5 mg lot and its report before ordering; the 10 mg report does not verify it.
Each TB-500 batch released by Vertex Labs is supported by batch-level documentation and Certificate of Analysis availability following quality review. Documentation may include identity confirmation, purity assessment, active weight verification, labeling review, and other analytical information relevant to the specific research batch.
Review available batch documentation through the
Vertex Labs COA database.
Additional information regarding laboratory review procedures, documentation standards, and quality controls is available on our
Testing Standards page.
Handling & Storage
TB-500 should be handled using established laboratory practices and appropriate internal quality procedures. Personnel should review the selected strength, product labeling, batch-specific documentation, container condition, and applicable storage requirements before use in a controlled laboratory environment.
Keep the vial sealed until required for laboratory preparation and store the material according to the conditions specified on the product label. Laboratories should maintain appropriate handling, documentation, and material-control procedures for their research environment.
Research Material Identification
For the combined formulation, see Wolverine: BPC-157 5 mg + TB-500 5 mg blend. A single-compound vial and a blend are different materials; review the report associated with the exact formulation and lot selected.
TB-500 is identified by its defined synthetic peptide fragment sequence and associated molecular characteristics. These identifiers help distinguish the material from other thymosin beta-4-related research compounds and support accurate documentation within controlled laboratory environments.
Researchers should verify the selected strength, vial labeling, batch number, sequence information, and corresponding analytical documentation before use. Maintaining clear material identification and batch traceability supports consistency across individual laboratory workflows.
For Research Use Only. Not for human consumption. Not for veterinary use. Not intended for diagnosis, treatment, cure, or prevention of any disease.
Specifications
Additional information
| Strength | 5mg, 10mg |
|---|
Batch documentation
Know your batch.
The details behind the batch
Analytical results
Select a strength to view its assigned certificate.
- Tested material
- Purity
- Measured content / potency
- Identity
- Report ID
- Appearance
- Endotoxins
- Sterility
- Heavy metals
For research use only. A certificate describes the tested sample and is not a statement of suitability for human or veterinary use.
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