Tesamorelin 5mg

Tesamorelin 5mg is a synthetic, stabilized analog of Growth Hormone Releasing Hormone (GHRH) supplied at ≥98% purity for advanced endocrine and metabolic research. Available exclusively from The Peptide Store as a lyophilized solid, this compound is intended for controlled laboratory investigation of somatotropic signaling pathways. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Tesamorelin is a high-affinity GHRH receptor agonist recognized across the scientific community as a cornerstone compound in somatotropic and metabolic research. Its unique structural design enables investigators to explore pituitary regulation, growth hormone secretion dynamics, and downstream hormonal cascades under precisely controlled experimental conditions. The Peptide Store offers this compound at a competitive price point, making it accessible to qualified researchers seeking reliable, analytically verified peptide materials.

Peptide Structure & Amino Acid Sequence

Tesamorelin is a synthetic polypeptide comprising all 44 amino acids of endogenous human Growth Hormone Releasing Hormone (GHRH 1–44), augmented with a trans-3-hexenoic acid group conjugated at the N-terminus. This structural modification is the defining feature that differentiates Tesamorelin from native GHRH. The addition of the trans-3-hexenoic acid moiety confers enhanced conformational stability and significantly improved resistance to enzymatic degradation by dipeptidyl peptidase IV (DPP-IV) and other serum proteases. The full 44-amino-acid backbone preserves complete receptor-binding fidelity at the GHRH receptor (GHRHR), making it a highly relevant research tool for studying receptor-ligand interactions in the anterior pituitary.

Chemical & Physical Characteristics

• Peptide Type: Synthetic GHRH Analog
• Modification: Trans-3-hexenoic acid conjugated at N-terminus
• Amino Acid Length: 44 residues (full-length GHRH sequence)
• Molecular Formula: C₂₂₁H₃₆₆N₇₂O₆₇S
• Molecular Weight: Approximately 5,135 Da
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffer systems under laboratory conditions
• Storage Stability: Lyophilized form provides superior long-term stability

Purity & Analytical Verification (HPLC & MS)

Every batch of Tesamorelin supplied by The Peptide Store is manufactured to a minimum purity of ≥98%, verified through rigorous High-Performance Liquid Chromatography (HPLC) analysis. Mass Spectrometry (MS) is employed to confirm molecular identity and structural integrity, ensuring the compound meets the stringent analytical benchmarks required for reproducible scientific investigation. Certificates of Analysis (CoA) reflecting these analytical results are available upon request, providing researchers with full transparency regarding the material they are working with.

Quality Control & Lyophilization Integrity

Tesamorelin is processed and supplied exclusively in lyophilized (freeze-dried) form. Lyophilization removes residual moisture under controlled vacuum conditions, preserving the peptide’s three-dimensional conformation, biological activity profile, and long-term chemical stability. Each vial is sealed under inert conditions to prevent oxidative degradation and microbial contamination. The Peptide Store’s quality control protocols encompass batch-to-batch consistency checks, ensuring that every unit dispatched meets defined purity and structural specifications before fulfillment.

Safety, Handling & Laboratory Precautions

This compound is intended exclusively for in vitro and ex vivo laboratory research by qualified scientific personnel. Researchers should handle Tesamorelin in accordance with institutional biosafety guidelines and standard laboratory best practices. Appropriate personal protective equipment (PPE), including gloves, laboratory coat, and eye protection, should be worn at all times during handling. This peptide must not be administered to humans or animals under any circumstances. Keep away from heat sources, direct sunlight, and moisture prior to reconstitution.

Reconstitution, Packaging & Storage

Tesamorelin is supplied as a lyophilized powder in a sealed, clearly labeled vial. For laboratory reconstitution purposes, researchers should consult peer-reviewed literature and institutional protocols relevant to their specific experimental design. The lyophilized product should be stored at -20°C for long-term preservation. Once reconstituted under laboratory conditions, the resulting solution should be stored at 2–8°C and used within the timeframe consistent with established research protocols. Avoid repeated freeze-thaw cycles to maintain peptide integrity.

Intended Research Use & Market Positioning

Tesamorelin 5mg is positioned as a premium research-grade GHRH analog for investigators studying somatotropic axis regulation, pituitary signaling, and the metabolic consequences of growth hormone modulation. It is particularly relevant in research contexts exploring visceral adiposity, lipid metabolism, and IGF-1 axis dynamics at the cellular and molecular level. The Peptide Store supplies this compound to academic institutions, pharmaceutical research organizations, and independent laboratories requiring analytically verified peptide reagents.

Ordering, Availability & Fulfillment

Researchers can buy Tesamorelin 5mg online directly through The Peptide Store with confidence. We maintain consistent stock availability and offer streamlined order processing with prompt dispatch. Our fulfillment infrastructure is designed to ensure that temperature-sensitive lyophilized peptides arrive in optimal condition. Order now to take advantage of our best price guarantee on research-grade peptides, with secure checkout and dedicated customer support available for qualified research inquiries.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Tesamorelin 5mg is sold exclusively as a laboratory research reagent. The Peptide Store makes no representations regarding the suitability of this compound for any application beyond controlled scientific research. All purchases are subject to the buyer confirming that they are a qualified researcher operating within applicable local, national, and international regulatory frameworks governing the procurement and use of research peptides. It is the sole responsibility of the purchaser to ensure compliance with all relevant laws and institutional guidelines prior to ordering.