Introduction
Within laboratory research environments, BPC-157 peptide and TB-500 peptide are frequently referenced peptides due to their unique structural characteristics and biological roles. Although often mentioned together, these compounds differ significantly in structure, origin, and research focus. For a detailed structural breakdown, see our comprehensive BPC-157 vs TB-500 guide.
Maple Research Labs provides both peptides as high-purity, lyophilized research compounds, supported by independent analytical verification. Browse our complete research peptides catalog for all available compounds.
This comparison is intended for educational and research reference only.
What Is BPC-157?
BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide derived from a fragment of a naturally occurring protein. In laboratory settings, it is studied for its role in:
- Cellular signaling pathways
- Tissue response models
- Experimental regeneration research
BPC-157 is commonly utilized in in-vitro and in-vivo research environments focusing on biological repair processes and response modulation. Researchers often study it alongside complementary compounds like GHK-Cu copper peptide for regenerative pathway investigations.
Related: BPC-157 • GHK-Cu • view our quality standards
What Is TB-500?
TB-500 is a synthetic version of a naturally occurring peptide fragment associated with thymosin beta-4. In research environments, TB-500 is explored for its involvement in:
- Cell migration models
- Actin regulation pathways
- Tissue structure studies
TB-500 is structurally different from BPC-157 and is often examined in broader systemic research contexts. For growth hormone pathway research, scientists may also investigate compounds like Ipamorelin and Tesamorelin.
Related: TB-500 • Ipamorelin • Ipamorelin vs CJC-1295 comparison
Key Differences: BPC-157 vs TB-500
| Category | BPC-157 | TB-500 |
|---|---|---|
| Structure | 15-amino-acid peptide | Thymosin beta-4 fragment |
| Origin | Derived from body protection compound | Derived from thymosin beta-4 |
| Research Focus | Tissue response & signaling pathways | Cell migration & cytoskeletal models |
| Common Research Context | Localized tissue models | Systemic tissue & cell movement models |
| Molecular Size | Smaller peptide | Larger peptide fragment |
How Researchers Use Them
In many laboratory environments, researchers study these peptides independently or in parallel to observe different aspects of cellular behavior:
- BPC-157 is often used in localized tissue and response pathway studies.
- TB-500 is frequently used in broader cellular movement and structural modeling research.
Because of these differences, they are not interchangeable and are selected based on specific experimental objectives.
Quality & Verification – Maple Research Labs
At Maple Research Labs, both BPC-157 and TB-500 are:
- Independently tested for purity and identity
- Accompanied by batch-specific Certificates of Analysis (COAs) available on product pages
- Provided in sterile, sealed vials
- Verified using third-party analytical methods
We believe documentation and traceability are essential for reliable research outcomes.
Storage & Handling
- Store lyophilized peptides in a cool, dry environment
- Protect from light and moisture
- Follow standard laboratory peptide handling protocols
Always adhere to appropriate laboratory procedures.
Frequently Asked Questions
Are BPC-157 and TB-500 the same compound?
No. They are structurally different peptides with distinct research profiles.
Can they be studied together?
In some experimental designs, researchers may examine both compounds, depending on research objectives.
Are these products for human use?
No. All Maple Research Labs peptides are sold strictly for laboratory research use only.
Compliance Notice
This content is provided for educational purposes only. BPC-157 and TB-500 are not approved for human or veterinary use. Sold for laboratory research purposes only.