diethylaminoethyl cellulose
Definition
- Noun:
- A weak anion exchange group used in ion-exchange chromatography: "Diethylaminoethyl cellulose" refers to a specific type of cellulose derivative, a chemical substance used as a stationary phase in laboratory chromatography to separate molecules based on their ionic charge.
Usage
- Noun:
- This word is a highly specialized scientific term. It is used exclusively in technical contexts, primarily in chemistry, biochemistry, and analytical laboratory science. It names a specific material used as a tool in separation techniques.
Examples
- Noun:
- The protein mixture was purified using a column packed with diethylaminoethyl cellulose.
- Diethylaminoethyl cellulose is a common medium for the chromatographic separation of nucleic acids.
Advanced Usage
- Often abbreviated as DEAE-cellulose or DEAE-C in scientific literature and laboratory protocols.
- The DEAE-cellulose resin was equilibrated with buffer before use.
Variants and Related Words
- DEAE-cellulose (n): The standard abbreviation for diethylaminoethyl cellulose.
- DEAE-Sephacel (n): A brand name for a beaded form of diethylaminoethyl cellulose.
- Anion exchanger (n): A general term for a substance, like diethylaminoethyl cellulose, that can bind negatively charged ions (anions).
Synonyms
- DEAE-C (n): Abbreviation.
- Weak anion exchange resin (n): A functional description of the material.
Related Phrases
- DEAE-cellulose chromatography (n): The separation technique that uses this specific material.
- DEAE-cellulose chromatography is effective for purifying acidic proteins.
Noun
-
used for chromatography
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