F-992 presents a specialized peptide-derived framework used to analyze receptor-binding determinants and conformational behavior. Varied residue chemistry shapes interactions between hydrophobic and charged domains. Researchers employ it to probe structural constraints and binding equilibria. Broad applications include ligand-optimization studies, sequence refinement, and bioactive peptide modeling.
CAT No: R2502
CAS No:162277-99-8
Synonyms/Alias:F992;N39Q2H8V0B;162277-99-8;F-992;UNII-N39Q2H8V0B;(D-Phe2, THI3,a-me-abu4, HYP7, D-Arg8)-dc1-vasopressin;Glycinamide, N-(4-mercapto-1-oxobutyl)-D-phenylalanyl-3-(2-thienyl)-L-alanyl-L-isovalyl-L-asparaginyl-L-cysteinyl-(4R)-4-hydroxy-L-prolyl-D-arginyl-, cyclic (1->5)-thioether;DTXSID401026273;HY-P0041;DA-73287;CS-0014970;(2S,4R)-N-[(2R)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(3R,6S,9S,12S,15R)-6-(2-amino-2-oxoethyl)-15-benzyl-9-ethyl-9-methyl-5,8,11,14,17-pentaoxo-12-(thiophen-2-ylmethyl)-1-thia-4,7,10,13,16-pentazacycloicosane-3-carbonyl]-4-hydroxypyrrolidine-2-carboxamide;Glycinamide, N-(4-mercapto-1-oxobutyl)-D-phenylalanyl-3-(2-thienyl)-L-alanyl-L-isovalyl-L-asparaginyl-L-cysteinyl-(4R)-4-hydroxy-L-prolyl-D-arginyl-, cyclic (1-->5)-thioether;Glycinamide, N-(4-mercapto-1-oxobutyl)-D-phenylalanyl-3-(2-thienyl)-L-alanyl-L-isovalyl-L-asparaginyl-L-cysteinyl-(4R)-4-hydroxy-L-prolyl-D-arginyl-, cyclic (1a5)-thioether;
F-992 is a synthetic peptide compound designed for advanced research applications in the fields of biochemistry and molecular biology. As a structurally defined peptide, it offers a unique sequence and physicochemical properties that make it valuable for probing biological processes, investigating protein interactions, and supporting the development of peptide-based technologies. Its precise composition and robust stability under laboratory conditions enable researchers to explore a range of functional assays and mechanistic studies that require high specificity and reproducibility. The compound's relevance spans from basic biochemical research to specialized areas such as receptor signaling and peptide engineering, underscoring its utility in both academic and industrial laboratories.
Peptide-Protein Interaction Studies: F-992 is frequently employed as a tool for elucidating the dynamics of peptide-mediated protein interactions. Its defined sequence allows researchers to map binding sites, characterize affinity, and dissect the molecular underpinnings of complex formation between peptides and their target proteins. These studies are essential for understanding signaling pathways, regulatory mechanisms, and the structural basis of molecular recognition events that govern cellular function. By serving as a model ligand, the peptide can help clarify the specificity and kinetics of interactions that are critical for the development of novel biochemical probes or inhibitors.
Receptor Binding Assays: The compound is widely used in receptor binding experiments to evaluate ligand-receptor specificity and affinity. Due to its tailored sequence, F-992 can be applied in competitive binding assays, displacement studies, or radioligand binding protocols to quantify receptor occupancy and activation profiles. These applications are particularly relevant in pharmacological research where the characterization of receptor-ligand interactions informs the design of new molecular entities and supports the validation of drug targets. The peptide's stability and compatibility with various detection methods enhance its suitability for high-throughput screening and quantitative analysis.
Peptide Structure-Activity Relationship (SAR) Analysis: In the context of SAR studies, F-992 serves as a reference compound for systematically assessing how structural modifications influence biological activity. Researchers can utilize it to benchmark the effects of amino acid substitutions, backbone alterations, or chemical modifications on function and binding properties. These comparative analyses are instrumental in optimizing peptide leads, improving selectivity, and minimizing off-target effects. The insights gained from SAR experiments contribute to the rational design of next-generation peptides with tailored properties for research or industrial applications.
Enzymatic Processing and Stability Evaluation: F-992 is often used as a substrate in enzymatic assays to study protease specificity, cleavage kinetics, and peptide degradation pathways. Its sequence can be selected to represent known or hypothetical cleavage motifs, providing a platform for evaluating enzyme-substrate interactions under controlled conditions. These studies are vital for understanding post-translational modifications, metabolic stability, and the fate of peptides in biological systems. The compound's use in such assays aids in the identification of proteolytic enzymes, the development of enzyme inhibitors, and the assessment of peptide half-life in vitro.
Peptide-Based Assay Development: The unique characteristics of F-992 make it an ideal candidate for the development and validation of peptide-based detection or quantification assays. It can be integrated into ELISA protocols, fluorescence-based assays, or biosensor platforms where the presence, concentration, or activity of specific biomolecules is monitored. Its defined sequence and predictable behavior ensure consistent performance across assay runs, facilitating method standardization and data reliability. These applications are critical for diagnostic research, quality control, and the expansion of peptide-based analytical technologies in the life sciences sector.
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