Du sökte efter: Clelandreagens
Clelandreagens ≥99.5%, Ultrapure för molekylärbiologi
Supplier: Thermo Fisher Scientific
Used as a protective agent for SH groups.
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Clelandreagens ≥97%, Millipore®
Supplier: Merck Millipore (Calbiochem)
A protective agent for SH groups. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. Does not contain waxy surfactant found in many other preparations.
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Clelandreagens 99% för biokemi
Supplier: Thermo Fisher Scientific
Clelandreagens 99% för biokemi
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Clelandreagens 1 M i vatten för biokemi
Supplier: Thermo Fisher Scientific
Clelandreagens 1 M i vatten för biokemi
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Clelandreagens ≥99% för molekylärbiologi
Supplier: MP Biomedicals
Clelandreagens ≥99% för molekylärbiologi
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Clelandreagens ≥99.5%, white powder för elektrofores
Supplier: MP Biomedicals
DL-Dithiothreitol is also known as Clelands reagent; Protective agent for sulfhydryl groups (-SH). Quantitatively reduces disulfides (-S-S- to -SH). In this reaction the DTT is oxidized to the cyclic disulfide which ensures the reduction of other disulfides in solution. Disulfide reduction occurs quickly at pH 8.
Dithiothreitol is useful for stabilizing sulfhydryl containing enzymes. Effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N'-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. DTT is less pungent and is less toxic than 2-mercaptoethanol.
Useful for stabilizing sulfhydryl-containing enzymes.