Description

Enkephalin-Leu, Gly-Pro-(Lys-Pro-Pro-Pro)2-Ome- is a synthetic peptide sequence with the CAS number 117397-69-0. This compound is of significant interest in biochemical and pharmaceutical research due to its structural relationship to enkephalins, which are endogenous opioid peptides. It is primarily utilized by research institutions and pharmaceutical developers focused on neurobiology, peptide chemistry, and drug discovery for investigating receptor interactions and metabolic pathways.

Application

• Biochemical Research: Used as a reference standard or tool compound in studies of opioid receptor binding and signal transduction.
• Pharmaceutical Development: Serves as a key intermediate or analog in the design and synthesis of novel therapeutic peptides targeting neurological disorders.
• Metabolic Studies: Employed to investigate peptide stability, enzymatic degradation pathways, and bioavailability.
• Cell Biology: Applied in in vitro assays to study cellular responses and the physiological effects of modified enkephalin sequences.
• Academic Research: A critical reagent for universities and laboratories exploring the structure-activity relationships (SAR) of neuroactive peptides.

Basic Information

Product Name	Enkephalin-Leu, Gly-Pro-(Lys-Pro-Pro-Pro)2-Ome-
CAS No.	117397-69-0
Molecular Formula	C66H108N20O15
Molecular Weight	1373.7 g/mol
Synonyms	Gly-Pro-(Lys-Pro-Pro-Pro)2-Ome-; Leu-Enkephalin analog; H-Gly-Pro-(Lys-Pro-Pro-Pro)2-OMe; Synthetic Opioid Peptide Fragment; (Lys-Pro-Pro-Pro)2-Gly-Pro-Leu-Enkephalin derivative; Research Peptide 117397-69-0; Modified Enkephalin Sequence
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of Enkephalin-Leu, Gly-Pro-(Lys-Pro-Pro-Pro)2-Ome- undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and amino acid analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive) and light-sensitive. For long-term storage, consider desiccant and under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%
Amino Acid Analysis	Within ±10% of theoretical

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.