Description

M Protein, Coronavirus CAS NO 108502-71-2 is a recombinant protein antigen derived from the membrane (M) protein of coronaviruses, a critical structural component of the viral envelope. This high-purity protein is essential for virology research, diagnostic assay development, and vaccine research, enabling scientists to study viral structure, host immune responses, and pathogenicity. It is primarily utilized by biotechnology firms, pharmaceutical R&D departments, and diagnostic manufacturers focused on advancing coronavirus-related therapeutics and detection technologies.

Application

• Diagnostic Assay Development: Serves as a key antigen for the production of ELISA kits, lateral flow assays, and other immunoassays to detect coronavirus antibodies.
• Vaccine Research & Development: Used as an immunogen or a target antigen in the evaluation of vaccine candidates and the study of neutralizing antibodies.
• Antiviral Drug Screening: Employed in high-throughput screening platforms to identify and validate compounds that inhibit M protein function or viral assembly.
• Structural Biology Studies: Provides material for X-ray crystallography, cryo-electron microscopy, and other techniques to elucidate the M protein's 3D structure and interactions.
• Immunology Research: Facilitates the study of T-cell and B-cell epitopes, host immune response mechanisms, and immunopathogenesis associated with coronavirus infections.
• Quality Control & Standardization: Acts as a reference standard or positive control for the calibration and validation of diagnostic tests and research reagents.

Basic Information

Product Name	M Protein, Coronavirus CAS NO 108502-71-2
CAS No.	108502-71-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Coronavirus M Protein; SARS-CoV M Protein; Membrane Glycoprotein M; M Antigen; Recombinant Coronavirus M Protein; Viral Matrix Protein; M Structural Protein; EMD (Envelope Membrane Protein)
EINECS	Contact for details

Quality Control

Our M Protein is produced under stringent conditions and undergoes rigorous quality testing to ensure high purity, biological activity, and batch-to-batch consistency. Each lot is characterized using advanced analytical techniques, including SDS-PAGE, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, endotoxin levels, and functional activity is provided with every shipment to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. Avoid repeated freeze-thaw cycles. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation.

Specification

Item	Specification
Appearance	White or off-white lyophilized powder
Identification (SDS-PAGE)	Single band corresponding to expected molecular weight
Purity (HPLC)	≥ 95%
Protein Content	≥ 90%
Endotoxin Level	< 1.0 EU/µg
Biological Activity (ELISA)	Reactivity confirmed with specific antibodies
Solubility	Soluble in appropriate aqueous buffers

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