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331569 Ethidium Bromide Adsorber - CAS 69011-20-7 - Calbiochem

331569
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Overview

Key Spec Table

CAS #
69011-20-7

Products

Catalogue NumberPackaging Qty/Pack
1.02243.0001 Plastic ampoule
331569-1EA Plastic ampoule 1 ea
Description
OverviewDeveloped specifically for the safe and simple removal of ethidium bromide (EtBr) from aqueous staining solutions and running buffers used in nucleic acid separation gels. Typical concentrations in these solutions are 0.5 - 10 mg/L. EtBr is bound and concentrated by the adsorber column, allowing removal of the filtrate. Each column normally binds at least 300 mg of ethidium bromide from TAE or TBE buffers. Residual capacity is easily visualized because the EtBr appears as a dark red to black band on the column. As long as this band has not reached the bottom of the column bed, the concentration of dye is still below the column capacity.
Catalogue Number331569
Brand Family Calbiochem®
Application Data
In order to begin flow, the two plug caps must be removed from the adaptors. These are tightly fit and may require some effort to remove them.
References
ReferencesMacGregor, J.T., and Johnson, I.J. 1977. Mutat. Res. 48, 103.
Waring, M. 1975. In: Antibiotics, Corcoran, J.W., and Hahn, F.E., Editors, Vol. 3, 141, Cold Spring Harbor, NY.
Product Information
CAS number69011-20-7
ATP CompetitiveN
FormGray-brown suspension
ReversibleN
Quality LevelMQ200
Biological Information
Primary TargetRemoval of ethidium bromide (EtBr) from aqueous staining solutions and running buffers
Physicochemical Information
Cell permeableN
Safety Information
R PhraseR: 36

Irritating to eyes.
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Irritant
Storage +15°C to +30°C
Do not freeze Ok to freeze
Special InstructionsWhen the adsorber column is not in use, both ends should be closed off. The column should not be allowed to dry out, as air bubbles may form in the column, hindering flow rate.
Global Trade Item Number
Catalogue Number GTIN
1.02243.0001 04022536510033
331569-1EA 04055977195750