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SP-3 (R)
$99.99
Discount per Quantity
| Quantity | Discount | Price |
|---|---|---|
| 5 - 10 | 5% | $94.99 |
| 11 - 20 | 10% | $89.99 |
| 21+ | 15% | $84.99 |
Rigorous Third-Party Testing
Every batch of our research chemicals and peptides undergoes third-party testing.
Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Kindly review our Terms & Conditions before making a purchase.
Always quality-tested, verified with third party COA’s
At every step, we prioritize quality by conducting rigorous third-party testing on all our products. These tests focus on five key characteristics- identity, purity, sterility, and endotoxin levels, and heavy metal content-ensuring that each product meets the highest standards of quality with independent third-party Certificates of Analysis (COAS) to verify our commitment to excellence.
Identity Test
Purity Test
Sterility Test
Endotoxin Test
Heavy Metals Test
Identity Test
Purity Test
Sterility Test
Endotoxin Test
Heavy Metals Test
*Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes.Kindly review our Terms & Conditions before making a purchase.
Shop SP-3 (R) in 5mg, 10mg and 20mg vials from Spark Peptide. Every batch is independently tested for purity, sterility, endotoxins, and heavy metals, with certified ≥99% purity backed by third-party COAs and full batch traceability. Order today for fast, secure U.S. shipping and free Priority delivery on orders over $200. For research use only.
SP-3 (R) Characteristics
| Property | Detail |
| Type | Synthetic triple-agonist research peptide |
| Sequence | Provided on COA |
| Molar mass | Provided on COA |
| Purity | ≥99%; third-party verified via lot-specific COA |
| Form | Lyophilized powder; 5mg, 10mg and 20mg vials |
| Solubility | Soluble in sterile research-grade solvent |
| Storage | -20°C, dry, protected from light |
COA and Quality Assurance
Every vial is accompanied by a third-party Certificate of Analysis documenting purity, identity confirmation, chromatographic profile, and molecular weight analysis. Each batch is independently tested for purity, sterility, endotoxins, and heavy metals. COAs are available on the Lab Tests page or on request.
Handling and Storage
Store SP-3 (R) as a lyophilized powder at -4°F (-20°C) in a tightly sealed vial, protected from humidity and direct light until required for laboratory research. When preparing a working solution, use an appropriate sterile reconstitution solution or compatible laboratory solvent or buffer in accordance with validated laboratory procedures. Prepared solutions are typically maintained under refrigerated conditions at 36-46°F (2-8°C) or as specified by the research protocol, with aliquoting commonly used to help preserve sample integrity during storage. Always follow institutional biosafety, laboratory handling, and disposal requirements.
Legal and Regulatory Disclaimer
Spark Peptide sells SP-3 (R) exclusively for laboratory research use. It is not for human or veterinary use and is not intended for diagnostic, therapeutic, or clinical applications. Buyers agree to comply with all applicable local, state, and federal regulations on purchase.
Dr. Sony Sherpa, MBBS, MD
Medical author
Dr. Sony Sherpa holds a medical degree (MBBS, MD) and writes on peptide characterisation, chemical and structural data, and laboratory handling and storage. Her focus is on accuracy and fidelity to current published research, with all content presented for laboratory research use only. Read full profile
