Description

Restrictocin is a potent ribonuclease enzyme derived from the fungus *Aspergillus restrictus*, known for its specific catalytic activity. This compound is critical for research in molecular biology and enzymology, particularly in studies of RNA-protein interactions and cellular defense mechanisms. It is primarily utilized by biotechnology firms, academic research institutions, and pharmaceutical R&D departments for investigative and developmental applications.

Application

• Biochemical Research: Used as a model ribonuclease to study enzyme kinetics, RNA degradation pathways, and protein structure-function relationships.
• Antiviral Studies: Investigated for its potential ribonucleolytic activity against viral RNA in controlled research settings.
• Cell Biology: Employed as a tool to understand cellular stress responses and the role of ribonucleases in apoptosis (programmed cell death).
• Pharmaceutical Development: Serves as a reference standard or starting material in the research phase for novel therapeutic agents targeting RNA.
• Enzyme Engineering: Provides a template for protein engineering projects aimed at modifying ribonuclease specificity or stability.

Basic Information

Product Name	Restrictocin
CAS No.	1406-72-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Mitogillin; Restrictocin from Aspergillus restrictus; Ribonuclease Restrictocin; RNase Restrictocin; Aspergillus restrictus ribonuclease; Antifungal protein restrictocin; Restrictocin ribotoxin; EC 3.1.27.-
EINECS	Contact for details

Quality Control

Our Restrictocin is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and activity. A comprehensive Certificate of Analysis (COA) detailing specific test results, including assay by HPLC and biological activity, is provided to guarantee compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be kept in a dry environment. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Biological Activity	Contact for details
Protein Content (Biuret)	≥ 90.0%
Endotoxin (LAL)	< 10 EU/mg
Solubility	Soluble in water or appropriate buffer

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