[Pyr-5,(Me)Phe8,Sar9] Substance P (5-11) is a tachykinin fragment engineered with multiple substitutions that alter folding dynamics and steric constraints. The modifications refine peptide-receptor engagement and enhance metabolic resilience. Researchers utilize this analog to explore structural motifs essential for tachykinin signaling. Its properties support mechanistic studies of ligand-specific interactions.
CAT No: S09056
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