GnRH (Triptorelin) 2 mg (1 vial)

GnRH Triptorelin Peptide is studied for its ability to produce two distinct physiological phases depending on the duration of exposure within the research model.   Key Areas of Laboratory Investigation: Receptor Affinity & Activation: GnRH Triptorelin Peptide acts as a potent agonist at the GnRH receptor. Initial interaction triggers the acute release of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH), leading to a temporary surge in gonadal steroid production.   Pituitary Desensitization: Research focuses on the secondary phase of GnRH Triptorelin Peptide interaction. Continuous or high-dose exposure leads to the down-regulation of GnRH receptors. Studies observe how this “biological castration” state suppresses testosterone or estrogen to castrate levels.   Structural Stability: The substitution of D-Trp at the 6th position is a primary subject of peptide engineering research. Scientists study how this modification protects the molecule from enzymatic cleavage by endopeptidases, significantly extending its half-life in experimental environments.   Oncology & Cellular Signaling: GnRH Triptorelin Peptide is also investigated in models of hormone-sensitive cancers. Researchers use it to explore how GnRH analogs influence cell proliferation and apoptosis in tissues beyond the pituitary, such as the prostate and breasts. Chemical & Technical Specifications Property Specification Sequence [pGlu]-His-Trp-Ser-Tyr-[D-Trp]-Leu-Arg-Pro-Gly-NH2 Molecular Formula $C_{64}H_{82}N_{18}O_{13}$ Molecular Weight 1311.45 g/mol Purity ≥99% (HPLC Verified) CAS Number 57773-63-4 Form Lyophilized Powder Experimental Handling & Stability Solubility: Highly soluble in sterile water or aqueous buffers (PBS). Storage (Lyophilized): Store at -20°C for long-term stability (up to 2 years). Storage (Reconstituted): Once in solution, Triptorelin should be kept refrigerated at 2-8°C. For maximum experimental accuracy, it is recommended to use the solution within 7–10 days to avoid peptide degradation. Research Disclaimer: GnRH (Triptorelin) is intended strictly for laboratory research and analytical purposes. It is not approved for human consumption, clinical use, or as a treatment for medical conditions.