Pro-Phe-Phe, a highly aggregation-prone tripeptide composed of natural amino acids, exhibits the formation of distinctive helical-like sheets that engage in aromatic dry interfaces. This property makes Pro-Phe-Phe an excellent candidate for the development of modular super-helical self-assembling nanostructures.
PPACK is a synthetic peptide derivative. It also irreversibly and specifically inhibits thrombin-mediated platelet activation by binding with high affinity to the active site of thrombin (Ki = 0.24 nM).
Troponin I is a cardiac and skeletal muscle protein useful in the laboratory diagnosis of a heart attack. Troponin I is a part of the troponin protein complex, where it binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place.
CJ-15208 is a potent and selective κ-opioid receptor antagonist from a fungus, Ctenomyces serratus ATCC15502 (IC50 are 47 nM for kappa, 260 nM for mu, and 2,600 nM for delta respectly). In the electrically-stimulated twitch response assay of rabbit vas de
Phe-Pro-Arg-PABA-Resorufin is a Chromogenic and fluorogenic peptide substrate for the highly sensitive detection of proteases in biological matrices. The substrate is also applicable to the sensitive detection of the thrombin inhibitor dabigatran in human