Description

Deae-Cellulose is a versatile, weak anion exchange resin derived from cellulose, widely used for the purification and separation of biomolecules. Its high capacity and selectivity make it an indispensable tool for researchers and manufacturers requiring precise fractionation of proteins, nucleic acids, and other charged compounds. This product is essential for downstream processing in the biotechnology, pharmaceutical, and life science research industries.

Application

• Protein Purification: Primary tool for the isolation and purification of enzymes, antibodies, and other proteins from complex biological mixtures.
• Nucleic Acid Separation: Used for the fractionation and purification of various forms of DNA and RNA, including plasmid DNA.
• Enzyme Immobilization: Serves as a solid support matrix for the immobilization of enzymes in bioreactors and diagnostic applications.
• Chromatography Media: A key component in column chromatography setups for analytical and preparative-scale separations.
• Virus and Vaccine Purification: Employed in downstream processing steps to purify viral vectors and vaccines.
• Polysaccharide Fractionation: Useful for separating charged polysaccharides and other complex carbohydrates.

Basic Information

Product Name	Deae-Cellulose
CAS No.	9013-34-7
Molecular Formula	(C6H10O5)n
Molecular Weight	Variable (Polymer)
Synonyms	DEAE-Cellulose; Diethylaminoethyl Cellulose; Cellulose, 2-(diethylamino)ethyl ether; Aminoethyl Cellulose Ion Exchanger; Anion Exchange Cellulose; DEAE-C; DEAE-Microcrystalline Cellulose; DEAE-Sephacel (related trade name)
EINECS	Contact for details

Quality Control

Our Deae-Cellulose is manufactured under a strict quality management system. Each batch is tested for key parameters including ion exchange capacity, particle size distribution, and flow characteristics to ensure consistent performance. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent moisture absorption, which can affect performance.

Specification

Item	Specification
Appearance	White to off-white fibrous powder
Ion Exchange Capacity	≥ 0.8 meq/g (dry weight)
Moisture Content	≤ 10%
Particle Size (through 100 mesh)	≥ 90%
pH (in water slurry)	6.0 - 8.0
Conductivity (in water)	Contact for details
Identification (IR)	Complies

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