Description

Benzyl DEAE Cellulose Coarse Mesh is a functionalized, weak anion exchange chromatography medium derived from cellulose. This product matters for its high capacity and robust performance in the purification of proteins, enzymes, nucleic acids, and other biomolecules. It is primarily needed by biotechnology, pharmaceutical, and life science research industries for downstream processing and analytical applications.

Application

• Biopharmaceutical Purification: Downstream processing for the capture and intermediate purification of therapeutic proteins, monoclonal antibodies, and vaccines.
• Enzyme Isolation: Effective for the separation and purification of various enzymes from complex biological mixtures.
• Nucleic Acid Fractionation: Used in the isolation and purification of plasmid DNA, RNA, and oligonucleotides.
• Diagnostic Reagent Preparation: Purification of key components used in diagnostic kits and assays.
• Research & Development: A versatile tool in academic and industrial labs for method development and small-scale biomolecule purification.
• Industrial Enzyme Production: Scalable purification of enzymes for food processing, biofuel, and other industrial applications.

Basic Information

Product Name	Benzyl DEAE Cellulose Coarse Mesh
CAS No.	56508-80-6
Molecular Formula	(C6H10O5)n • (C7H7Cl) • (C6H15NO)
Molecular Weight	Polymeric Material
Synonyms	Benzyl-DEAE-Cellulose; DEAE-Benzyl Cellulose; Diethylaminoethyl Benzyl Cellulose; Cellulose, 2-(diethylamino)ethyl ether, benzyl chloride quaternary; Anion Exchange Cellulose; Benzylchloride-DEAE-Cellulose; Benzylated DEAE-Cellulose; Weak Anion Exchanger
EINECS	Contact for details

Quality Control

Our Benzyl DEAE Cellulose Coarse Mesh is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as ion exchange capacity, particle size distribution, and functional group integrity to ensure consistent chromatographic performance. Certificates of Analysis (COA) documenting these specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect performance.

Specification

Item	Specification
Appearance	White to off-white fibrous particles
Ion Exchange Capacity	0.8 - 1.2 meq/g (dry)
Particle Size (Mesh)	Coarse (50 - 150 mesh)
Functional Group	Diethylaminoethyl Benzyl
Matrix	Cellulose
Chloride Content	< 1.0 %
Moisture Content	< 10 %
Identification (IR)	Conforms

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