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Key Documents

Q25120

Sigma-Aldrich

QAE Sephadex® A-25 chloride form

Synonym(s):

Diethyl-(2-hydroxypropyl)aminoethyl Sephadex®

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
47101511
NACRES:
NA.56

bead size

40-125 μm (dry)

Quality Level

pore size

~30,000 Da exclusion limit

operating pH

2-10

capacity

2.6-3.4 meq/g ion exchange capacity

compatibility

mode of use strong anion exchange chromatography

General description

Q25120-100G′s updated product number is GE17-0190-01

Application

QAE Sephadex® is used in protein chromatography, ion exchange chromatography, anion exchange media, resins and separation media. QAE Sephadex® has been used to develop methods to detect copper in water samples, resveratrol in beer, and indomethacin in both pharmaceuticals and urine samples.

Legal Information

Sephadex is a registered trademark of Cytiva

replaced by

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Purification and Partial Characterization of Host-Specific Toxins Produced by <I>Periconia circinata</I>.
Wolpert, T.J., and Dunkle, L.D.
Phytopathology, 70, 872-876 (1980)
A B Cantor et al.
The Journal of biological chemistry, 267(32), 23349-23356 (1992-11-15)
Cathepsin D is a bilobed lysosomal aspartyl protease that contains one Asn-linked oligosaccharide/lobe. Each lobe also contains protein determinants that serve as recognition domains for binding of UDP-GlcNAc:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase, the first enzyme in the biosynthesis of the mannose 6-phosphate
A Varki et al.
Archives of biochemistry and biophysics, 222(1), 145-149 (1983-04-01)
An enzyme that is capable of removing the outer N-acetylglucosamine residues from phosphodiesters present on the high-mannose-type oligosaccharides of newly synthesized lysosomal enzymes has been described. This enzyme has been called an alpha-N-acetylglucosaminylphosphodiesterase, based upon its substrate specificity and on
Lucía Molina-García et al.
Talanta, 83(3), 850-856 (2010-12-15)
Resveratrol (3,5,4'-trihydroxystilbene) is a phytoalexin that plays a central role in the human diet because of its antioxidant, anticarcinogenic and antimutagenic properties. This paper shows the development of a multicommuted optosensing device for the determination of resveratrol in beer. The
Lucía Molina-García et al.
Journal of AOAC International, 93(5), 1443-1449 (2010-12-15)
A selective and sensitive method based on coupling of sequential injection analysis (SIA) and optosensing was developed and applied to the determination of indomethacin in pharmaceutical and urinary samples. After alkaline hydrolysis, the fluorescent product generated from indomethacin is inserted

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