1. Metabolic Enzyme/Protease
  2. Aminopeptidase
  3. Lys-psi(CH2NH)-Trp(Nps)-OMe

Lys-psi(CH2NH)-Trp(Nps)-OMe is a lysine-tryptophan (Nps) pseudodipeptide analog. It is obtained by replacing the peptide bond in the Lys-Trp(Nps) molecule with an aminomethylene bond and has analgesic activity. Lys-psi(CH2NH)-Trp(Nps)-OMe induces a dose-dependent and naloxone-reversible analgesia after intracerebroventricular administration in mice, and its analgesic effect lasts longer than that of the original compound. It protects methionine enkephalin from degradation in rat striatal slices and binds to low-dose opioid peptides to produce analgesia. Lys-psi(CH2NH)-Trp(Nps)-OMe effectively inhibits brain aminopeptidase activity both in vitro and in vivo. The enhanced resistance of this pseudodipeptide to proteolysis may explain its prolonged analgesic activity.

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Lys-psi(CH2NH)-Trp(Nps)-OMe

Lys-psi(CH2NH)-Trp(Nps)-OMe Chemische Struktur

CAS. Nr. : 141365-20-0

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Beschreibung

Lys-psi(CH2NH)-Trp(Nps)-OMe is a lysine-tryptophan (Nps) pseudodipeptide analog. It is obtained by replacing the peptide bond in the Lys-Trp(Nps) molecule with an aminomethylene bond and has analgesic activity. Lys-psi(CH2NH)-Trp(Nps)-OMe induces a dose-dependent and naloxone-reversible analgesia after intracerebroventricular administration in mice, and its analgesic effect lasts longer than that of the original compound. It protects methionine enkephalin from degradation in rat striatal slices and binds to low-dose opioid peptides to produce analgesia. Lys-psi(CH2NH)-Trp(Nps)-OMe effectively inhibits brain aminopeptidase activity both in vitro and in vivo. The enhanced resistance of this pseudodipeptide to proteolysis may explain its prolonged analgesic activity.

Molekulargewicht

485.60

Formel

C24H31N5O4S

CAS. Nr.
SMILES

O=C(OC)[C@@H](NC[C@@H](N)CCCCN)CC1=C(SC2=CC=CC=C2[N+]([O-])=O)NC3=C1C=CC=C3

Versand

Room temperature in continental US; may vary elsewhere.

Speicherung

Please store the product under the recommended conditions in the Certificate of Analysis.

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  • Molaritätsrechner

  • Verdünnungsrechner

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    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Lys-psi(CH2NH)-Trp(Nps)-OMe
Art. -Nr.:
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