Description

Le25 Polypeptide CAS NO 146409-79-2 is a synthetic peptide sequence designed for advanced research and development applications. This compound is valued for its high purity and consistent quality, which are critical for reliable experimental results and process development. It serves as a key intermediate or active ingredient for pharmaceutical researchers, biotech companies, and academic institutions focused on peptide-based therapeutics and biochemical studies.

Application

• Pharmaceutical Research & Development: As a potential active pharmaceutical ingredient (API) or a critical intermediate in the synthesis of novel peptide drugs.
• Biochemical Research: Used in studies of protein-protein interactions, enzyme substrates, or receptor binding assays to understand biological pathways.
• Cosmeceutical Formulations: Incorporated into high-end skincare products for its potential bioactive properties, such as anti-aging or skin barrier repair.
• Diagnostic Reagent Development: Serves as a standard, antigen, or key component in the development of immunoassays and diagnostic kits.
• Academic & Institutional Research: A vital tool for universities and research institutes conducting fundamental studies in biochemistry, molecular biology, and medicinal chemistry.

Basic Information

Product Name	Le25 Polypeptide
CAS No.	146409-79-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Le25 Peptide; Polypeptide Le25; CAS 146409-79-2; Le-25; H-Le25-OH (Sequence dependent); (Sequence-dependent IUPAC name); Research Peptide Le25
EINECS	Contact for details

Quality Control

Our Le25 Polypeptide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing results from HPLC, MS, and other relevant assays. We support compliance with cGMP guidelines for research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Acetate Content (HPIC)	≤ 10.0%

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