Description
EGTA, min. 99 %, p.a., Masse molaire (M) 380,35 g/mol, N° CAS 67-42-5, N° CE 200-651-2, Formule brute C14H24N2O10
Inhibiteur de protéase non spécifique très similaire à l'EDTA. L'inhibition résulte de la chélation des ions calcium et magnésium, ce qui conduit à leur élimination du milieu environnant. Cependant, l'affinité pour le calcium2+ est beaucoup plus élevée que pour le magnésium2+. L'effet inhibiteur peut être compensé par un excès de calcium2+ ou de magnésium2+. pKa calcium (pH 7) : env. 6,9
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Questions about EGTA, min. 99 %, p.a., 10 g, plastique
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EGTA, min. 99 %, p.a., 10 g, plastique is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Protein biology (other), inside Protein biology & Western blot, in Microbiologie.
This shelf is the protein-biology article that is not a membrane and not an extraction kit: stains for gels, buffers, small tools of a protein bench. The method, a gel stain or a quantitation assay, still chooses the bottle.
Protein work separates a mixture, then asks which protein is which. Extraction and purification take the protein out of the cell. A marker shows the masses. A Western blot moves the separated proteins onto a membrane and probes them with an antibody. The membrane, nitrocellulose or PVDF, has to bind the protein and survive the washes. Antibodies and methods are in PubMed. Reference material is at ATCC.
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