Description

Simian Virus 41 Large (L) Protein is a key viral protein component derived from Simian Virus 41 (SV41), a polyomavirus. This protein is essential for research into viral structure, replication mechanisms, and host-cell interactions, providing critical insights for virology and antiviral development. It is primarily utilized by biotechnology firms, academic research institutions, and pharmaceutical companies engaged in virological studies, vaccine research, and the development of diagnostic assays.

Application

• Virology and Pathogenesis Research: Fundamental studies on Simian Virus 41 (SV41) structure, assembly, and lifecycle.
• Antiviral Drug Discovery: Screening and evaluation of potential therapeutic compounds targeting viral protein functions.
• Vaccine Development: Used as an antigen or a model system in the research and development of novel vaccines.
• Diagnostic Assay Development: Serves as a critical component or standard in the creation of immunoassays and other diagnostic tools for SV41 or related viruses.
• Protein-Protein Interaction Studies: Investigation of interactions between viral proteins and host cellular machinery.
• Reference Standard: Acts as a purified standard for quality control and calibration in related biotechnological applications.

Basic Information

Product Name	Simian Virus 41 Large (L) Protein
CAS No.	148997-74-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	SV40 Large T-Antigen Homolog; SV41 Large T Protein; Simian Virus 41 Large Tumor Antigen; Polyomavirus SV41 Large T-Antigen; SV41 L Protein; CAS 148997-74-4
EINECS	Contact for details

Quality Control

Our Simian Virus 41 Large (L) Protein is produced and handled under stringent quality management systems. Each batch undergoes rigorous analytical testing, including purity assessment by HPLC and identity confirmation, to ensure it meets high-grade research specifications. A comprehensive Certificate of Analysis (COA) detailing purity, biological activity (where applicable), and endotoxin levels is provided with every shipment to guarantee traceability and consistency for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature before opening to minimize moisture absorption. For extended storage, consider under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/µg
Biological Activity	Assay-dependent; Contact for details
Solubility	Soluble in appropriate aqueous buffers

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