L-Lysine, L-threonyl-L-prolyl-L-arginyl- is a peptide composed of several amino acids, specifically lysine, threonine, proline, and arginine. This compound is characterized by its structure, which includes a sequence of these amino acids linked by peptide bonds. As a peptide, it exhibits properties typical of amino acids, such as being soluble in water and having the ability to form hydrogen bonds due to the presence of functional groups like amines and carboxylic acids. The presence of lysine and arginine, both of which are basic amino acids, contributes to the overall positive charge of the peptide at physiological pH. This characteristic can influence its interactions with other biomolecules, including proteins and nucleic acids. Additionally, the specific arrangement of amino acids can affect its biological activity, stability, and potential applications in fields such as biochemistry, nutrition, and pharmaceuticals. Overall, this compound's unique sequence and structure make it a subject of interest in various scientific research areas.

L-Lysine,L-threonyl-L-prolyl-L-arginyl-

56767-30-7: L-Lysine,N2-[N2-(1-L-threonyl-L-prolyl)-L-arginyl]-, 1253: PN: US20090175821 SEQID: 1539claimed protein, H-Thr-Pro-Arg-Lys-OH, Kentsin, Peptide (hamster embryo contraceptive), Threonine-proline-arginine-lysine, Threonylprolylarginyllysine

Kentsin H-Thr-Pro-Arg-Lys-OH is a synthetic peptide that is used as a conditioning agent in vitro and in vivo. It was initially developed as an anti-viral to combat HIV, but has been found to possess contraceptive properties. Kentsin H-Thr-Pro-Arg-Lys-OH inhibits the proliferation of human granulosa cells by blocking ovulation and interfering with the regular development of ovarian follicles. It has been shown to be effective against Pim1, a progesterone receptor on granulosa cells. The concentration response curve for Kentsin H-Thr-Pro-Arg Lys OH shows that it can inhibit ovulation at concentrations as low as 1 μM.

CAS 56767-30-7: L-Lysine,L-threonyl-L-prolyl-L-arginyl-

Kentsin

Ref: 3D-FK109099