Kisspeptin-10 Trifluoroacetate is the trifluoroacetate salt form of Kisspeptin-10. Kisspeptin-10, the minimal kisspeptin sequence with biological activity, is a potent endogenous ligand for GPR54.
CAT No: R1470
Kisspeptin-10 Trifluoroacetate is a synthetic decapeptide derived from the endogenous kisspeptin family, which plays a pivotal role in the regulation of the hypothalamic-pituitary-gonadal (HPG) axis. Structurally, it represents a biologically active fragment of the kisspeptin peptide, known for its potent ability to stimulate gonadotropin-releasing hormone (GnRH) secretion. As a research-grade peptide, Kisspeptin-10 Trifluoroacetate is widely recognized for its utility in neuroendocrine studies, reproductive biology, and peptide signaling research. Its chemical stability and functional fidelity make it a valuable reagent for probing the mechanisms governing reproductive axis modulation and neuropeptide signaling pathways.
Neuroendocrine Research: Kisspeptin-10 analogs are extensively utilized in studies investigating the central regulation of reproductive hormone secretion. By acting as a potent stimulator of GnRH neurons, this decapeptide enables researchers to dissect the molecular and cellular events underlying puberty onset, fertility, and feedback mechanisms within the HPG axis. Its use in in vitro and in vivo models provides critical insights into neuroendocrine signaling cascades and the integration of peripheral and central regulatory inputs.
Reproductive Biology: In reproductive physiology research, the peptide is employed to elucidate the mechanisms by which kisspeptin signaling influences gonadotropin release and subsequent gametogenesis. Experimental protocols often utilize Kisspeptin-10 Trifluoroacetate to trigger or modulate luteinizing hormone (LH) and follicle-stimulating hormone (FSH) secretion in model systems, supporting the characterization of reproductive disorders and the exploration of fertility regulation at the molecular level.
Peptide Receptor Interaction Studies: The decapeptide serves as a model ligand for investigating the binding dynamics and activation profiles of the G protein-coupled receptor GPR54 (KISS1R). Functional assays employing Kisspeptin-10 facilitate the mapping of receptor-ligand interactions, downstream signaling events, and receptor pharmacology. These studies are essential for understanding receptor specificity, signaling bias, and potential allosteric modulation within the kisspeptin receptor family.
Peptide Structure-Activity Relationship (SAR) Analysis: Researchers leverage Kisspeptin-10 Trifluoroacetate in structure-activity relationship studies to delineate the critical residues responsible for bioactivity and receptor affinity. By comparing native and modified peptide sequences, scientists can identify structural motifs required for optimal receptor engagement, contributing to the rational design of novel peptide analogs or antagonists for research applications.
Analytical Method Development: The peptide is also utilized as a reference standard or calibration material in the development and validation of analytical techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry. Its well-defined sequence and physicochemical properties enable accurate quantification, purity assessment, and peptide mapping, supporting quality control protocols for research peptides and biomolecule characterization efforts.
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