Description

Leucokinin 3 CAS NO 157623-04-6 is a bioactive peptide belonging to the leucokinin family, which are neuropeptides known for their role in regulating various physiological processes in insects. This compound is of significant interest for research and development in the fields of entomology, neurobiology, and agrochemical science. It serves as a critical tool for scientists and R&D professionals investigating insect physiology, behavior, and the development of novel, targeted pest management strategies.

Application

• Neuroscience Research: Used as a reference standard and experimental tool to study neuropeptide signaling pathways and receptor interactions in insect models.
• Insect Physiology Studies: Applied in laboratory research to investigate the role of leucokinins in diuresis, feeding behavior, and metabolism.
• Agrochemical R&D: Serves as a key compound in the discovery and screening programs for next-generation insecticides that target specific neuroendocrine systems.
• Biochemical Assay Development: Utilized as a high-purity standard in the development and validation of analytical methods such as HPLC and ELISA for peptide detection.
• Academic & Institutional Research: Supplied to universities and research institutes for fundamental studies in comparative endocrinology and peptide evolution.

Basic Information

Product Name	Leucokinin 3
CAS No.	157623-04-6
Molecular Formula	C₆₀H₉₀N₁₈O₁₅
Molecular Weight	1303.5 g/mol
Synonyms	Locustakinin; Leucokinin-III; LK3; pGlu-Thr-Ser-Phe-Ser-Trp-Gly-NH₂; Locusta migratoria leucokinin III; Neuropeptide leucokinin 3; Peptide LK 3
EINECS	Contact for details

Quality Control

Every batch of Leucokinin 3 is manufactured and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed results for purity (HPLC), peptide content, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to store desiccated. Allow the vial to reach room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Peptide Content	≥ 80.0%
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%

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