Description

Rubella E1 Envelope Protein CAS NO 131016-01-8 is a highly purified recombinant protein representing the E1 glycoprotein antigen of the Rubella virus. This protein is critical for the development of diagnostic assays, vaccine research, and immunological studies. It is an essential reagent for biopharmaceutical companies, diagnostic kit manufacturers, and academic research institutions focused on virology and infectious disease. The material is produced under stringent conditions to ensure high antigenicity and batch-to-batch consistency.

Application

• Diagnostic Assay Development: Primary antigen for ELISA, immunoblot, and lateral flow tests to detect Rubella virus antibodies.
• Vaccine Research & Development: Key component for studying immune response, vaccine efficacy, and next-generation vaccine design.
• Immunological Studies: Used as a target antigen in epitope mapping, antibody characterization, and host-pathogen interaction research.
• Quality Control & Standardization: Serves as a reference standard for calibrating diagnostic equipment and validating assay performance.
• Clinical Trial Support: Utilized in serological testing and immunogenicity assessments during clinical trials for Rubella-related products.

Basic Information

Product Name	Rubella E1 Envelope Protein
CAS No.	131016-01-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Rubella Virus E1 Glycoprotein; Rubella E1 Antigen; Recombinant Rubella E1 Protein; RV E1 Protein; Rubella Virus Envelope Glycoprotein E1; Rubella E1; E1 Envelope Protein (Rubella); Rubella Virus Structural Protein E1
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of Rubella E1 Envelope Protein is characterized for identity, purity, and biological activity using advanced analytical techniques. Certificates of Analysis (COA) detailing purity (by SDS-PAGE and HPLC), endotoxin levels, and functional activity data are available upon request. Production follows quality management principles suitable for research and in-vitro diagnostic use.

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. The product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature before opening to prevent condensation.

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	Determined by UV absorbance
Endotoxin Level	< 1.0 EU/µg
Biological Activity	Confirmed by ELISA / Immunoblot
Solubility	Soluble in PBS or suitable aqueous buffer

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