- Molecular Formula: C₂₂₁H₃₆₆N₇₂O₆₇S
- Molecular Weight: 5136 g/mol
- Sequence: trans-hexenoyl-acid-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-AsnSer-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-LeuGln-Asp-Ile-Met-Ser-Arg-GlnGln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu
- Molecular Formula: C₁₅₂H₂₅₂N₄₄O₄₂
- Molecular Weight: 3367.954 g/mol
- Sequence: YDADAIFTQSYRKVLAQLSARKL LQDILSR-NH2
- Molecular Formula: C₃₈H₄₉N₉O₅
- Molecular Weight: 711.868 g/mol
- Sequence: Aib-His-D-2Nal-D-Phe-Lys
- Dual-GHRH Receptor Stability & Engineering: Tesamorelin and CJC-1295 (Mod GRF 1-29) act as the primary structural keys for pituitary GHRH receptors, but utilize separate biochemical modifications to bypass rapid clearance. Tesamorelin features a 44-amino-acid architecture stabilized with an N-terminal trans-3-hexenoic acid group (omega-amino acid modification) to resist metabolic clearance. In parallel, Mod GRF 1-29 uses a shortened 29-amino-acid segment featuring a modified D-Alanine at position two, Lysine at position eight, D-Phenylalanine at position fifteen, and N-methylglycine (Sarcosine) at position twenty-seven to prevent enzymatic degradation by DPP-4.
- Adenylate Cyclase & cAMP-PKA Signaling Cascades: Upon receptor engagement, the dual GHRH agonists drive conformational shifts that activate membrane-bound adenylate cyclase, converting cellular adenosine triphosphate (ATP) into cyclic adenosine monophosphate (cAMP). Rising cAMP pools trigger protein kinase A (PKA) activation, which phosphorylates specialized intracellular targets. Preclinical models link this cascade to accelerated growth hormone synthesis and an observed 69% increase in total baseline hormone levels alongside a 55% rise in average natural pulse amplitude.
- Phospholipase C Activation & Calcium Ion Influx: Operating independently via the ghrelin axis, Ipamorelin binds with high specificity to growth hormone secretagogue receptors (GHS-R1a) in the anterior pituitary gland and hypothalamus. This interaction triggers a phospholipase C (PLC) signaling pathway, cleaving lipids into secondary messengers IP3 and DAG. IP3 prompts calcium ion (Ca²⁺) mobilization from endoplasmic reticulum reserves, while DAG triggers protein kinase C (PKC) pathways. This independent surge in intracellular calcium forces the exocytosis of growth hormone-containing vesicles.
- Downstream Anabolic Growth Factor Profiling: The combined secretagogue signaling drives a coordinated, system-wide increase in baseline growth factor outputs, primarily targeting hepatic synthesis of Insulin-Like Growth Factor-1 (IGF-1). Researchers utilize this exact multi-peptide matrix to study the systemic anabolic actions of IGF-1, its independent growth-stimulating traits on chondrocyte cartilage structures, and its regulation of protein turnover pathways without causing unwanted fluctuations in ACTH or cortisol markers.
- Verified Purity: ≥ 99% purity guaranteed through mass spectrometry and HPLC profiling.
- USA Vetted: Independently verified to ensure exact structural sequence identity, accurate molecular mass, and zero cross-contaminants.
- Research Use Only: This compound is synthesized exclusively for in vitro laboratory experimentation and preclinical evaluation. Make sure to double-check the physical label to confirm this information.




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