Tesamorelin, Ipamorelin 8mg (Blend)

Tesamorelin, Ipamorelin 8mg Blend is a precision-formulated dual-peptide research compound available at ≥98% purity from The Peptide Store. This synergistic combination pairs a stabilized GHRH analog with a highly selective fifth-generation ghrelin receptor agonist, enabling comprehensive somatotropic axis investigation in controlled laboratory settings. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

The Tesamorelin, Ipamorelin 8mg Blend represents one of the most scientifically refined combinatorial peptide platforms available for somatotropic axis research. By uniting two mechanistically complementary yet pharmacologically distinct compounds, this precision blend enables investigators to model the dual-signaling architecture of endogenous growth hormone pulsatility with exceptional experimental fidelity. Each component carries an independently robust preclinical research profile, and together their interaction at the pituitary level creates an additive or potentially synergistic stimulus for growth hormone secretion dynamics.

Peptide Structure & Amino Acid Sequence

Tesamorelin is a synthetic analog of endogenous growth hormone-releasing hormone (GHRH), consisting of the full 44-amino acid sequence of human GHRH with a trans-2-hexenoic acid modification at the N-terminus. This structural enhancement confers improved proteolytic stability relative to native GHRH while preserving full receptor binding affinity at the pituitary GHRH receptor. Ipamorelin is a pentapeptide (Aib-His-D-2-Nal-D-Phe-Lys-NH₂) classified as a fifth-generation growth hormone secretagogue. Its high selectivity for the ghrelin receptor (GHS-R1a) distinguishes it from earlier-generation secretagogues, offering researchers a cleaner pharmacological tool with minimal off-target receptor engagement.

Chemical & Physical Characteristics

• Blend Components: Tesamorelin + Ipamorelin
• Molecular Weights: Tesamorelin ~5,135 Da; Ipamorelin ~711.9 Da
• Physical Form: Lyophilized white to off-white powder
• Solubility: Soluble in aqueous buffers at appropriate pH for laboratory reconstitution
• CAS (Tesamorelin): 218949-48-5
• CAS (Ipamorelin): 170851-70-4
• Purity: ≥98% by HPLC

Purity & Analytical Verification (HPLC & MS)

Every batch of the Tesamorelin, Ipamorelin 8mg Blend produced for The Peptide Store undergoes rigorous analytical verification prior to release. High-performance liquid chromatography (HPLC) is employed to confirm that each peptide component meets or exceeds the ≥98% purity threshold. Mass spectrometry (MS) is used to verify the molecular identity and structural integrity of both Tesamorelin and Ipamorelin within the blend, ensuring that researchers receive a product of consistent, publication-grade quality for their somatotropic axis investigations.

Quality Control & Lyophilization Integrity

Lyophilization is performed under validated freeze-drying conditions that preserve the conformational integrity and bioactivity of both peptide components. The lyophilized cake is visually inspected for uniformity, and each vial is sealed under inert atmosphere to prevent moisture ingress and oxidative degradation. Batch-specific certificates of analysis (CoA) documenting HPLC purity, MS confirmation, and physical appearance are available to qualified researchers upon request.

Safety, Handling & Laboratory Precautions

This product is intended exclusively for use by trained researchers in properly equipped laboratory environments. Standard laboratory personal protective equipment (PPE), including nitrile gloves, safety glasses, and a laboratory coat, should be worn during all handling procedures. Researchers should consult the relevant Safety Data Sheet (SDS) before use. This compound is not evaluated for safety in humans or animals and must not be administered to any living organism under any circumstances.

Reconstitution, Packaging & Storage

The Tesamorelin, Ipamorelin 8mg Blend is supplied as a lyophilized powder in a sealed, sterile vial suitable for laboratory reconstitution using appropriate research-grade solvents as determined by the investigator’s protocol. For optimal stability, store lyophilized vials at −20°C, protected from light and moisture. Once reconstituted for in vitro research purposes, solutions should be aliquoted and stored according to established laboratory best practices to minimize freeze-thaw degradation cycles.

Intended Research Use & Market Positioning

This dual-peptide blend is positioned as a premium research tool for investigators studying growth hormone secretion dynamics, somatotropic axis regulation, and downstream metabolic signaling pathways. The combination of a GHRH analog and a selective GHS-R1a agonist provides a powerful in vitro and ex vivo platform for exploring synergistic or additive GH secretion models. The Peptide Store offers this blend competitively priced for academic, pharmaceutical, and independent research procurement teams seeking best-in-class combinatorial peptide tools.

Ordering, Availability & Fulfillment

The Tesamorelin, Ipamorelin 8mg Blend is available to buy online now directly through The Peptide Store. Orders are processed promptly and fulfilled with secure, temperature-conscious packaging to maintain lyophilized peptide integrity during transit. Researchers looking to order research peptides at the best price with reliable availability will find The Peptide Store a trusted source for high-purity combinatorial peptide blends. Bulk and institutional ordering inquiries are welcome.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. The Tesamorelin, Ipamorelin 8mg Blend is sold exclusively as a laboratory research reagent. It has not been evaluated or approved by any regulatory authority for use in humans or animals. All purchasers are responsible for ensuring compliance with applicable local, national, and international laws and regulations governing the procurement and use of research peptides. The Peptide Store assumes no liability for misuse of this product outside of its intended laboratory research context.