Description

Plp (139-151) CAS NO 122018-58-0 is a synthetic peptide fragment with a defined amino acid sequence, representing a specific region of a larger protein. This high-purity peptide is critical for advanced biochemical research and pharmaceutical development, serving as a precise tool for studying protein-protein interactions, antigen-antibody binding, and immune response mechanisms. It is primarily needed by biotechnology companies, academic research institutions, and pharmaceutical R&D departments focused on immunology, vaccine design, and diagnostic assay development.

Application

• Immunological Research: Used as a defined antigen for epitope mapping, antibody production, and characterization of immune responses.
• Vaccine Development: Serves as a candidate immunogen or a component in conjugate vaccine research for targeted immune activation.
• Diagnostic Assay Development: Employed as a coating antigen or standard in ELISA (Enzyme-Linked Immunosorbent Assay) and other immunoassays for detecting specific antibodies.
• Biomarker Discovery: Utilized in proteomics research to investigate protein function and identify potential disease biomarkers.
• Pharmaceutical Intermediates: Acts as a key building block or reference standard in the synthesis and quality control of larger peptide-based therapeutics.
• Cell Signaling Studies: Applied in research to elucidate specific pathways involving the parent protein's function.

Basic Information

Product Name	Plp (139-151)
CAS No.	122018-58-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Proteolipid Protein (139-151); PLP Peptide (139-151); Myelin Proteolipid Protein Fragment 139-151; PLP 139-151; HCLGKWLGHPDKF (Single-letter amino acid code); Peptide corresponding to residues 139-151 of PLP; PLP epitope
EINECS	Contact for details

Quality Control

Our Plp (139-151) peptide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including reversed-phase HPLC for purity assessment, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). Certificates of Analysis (COA) detailing purity, peptide content, and analytical data are provided to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature in a desiccator before opening to prevent condensation and moisture uptake. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 70% (by weight)
Amino Acid Composition	Conforms to theoretical values (±10%)
Solubility	Soluble in water or aqueous buffers

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