Monitoring of Dithiothreitol Clearance by Micellar Electrokinetic Chromatography

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F01%3A00004409" target="_blank" >RIV/00216224:14310/01:00004409 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of Dithiothreitol Clearance by Micellar Electrokinetic Chromatography

Popis výsledku v původním jazyce

Dithiothreitol (DTT) is a well known sulfhydryl reagent used to protect the sulfhydryl groups of small molecular compounds and proteins in a variety of biochemical applications. The radioprotective action of the compound has received significant attention for a number of years. Recently DTT has been applied in studies on heat cell killing as a result of interest in hyperthermia as a cancer treatment modality. DTT is also routinely used to solubilize recombinant proteins from inclusion bodies. Previous methods used to determine DTT in solutions have included spectrophotometry and HPLC with UV spectrophotometric and fluorescence detection. We proposed the application of the on-column reaction of DTT with the reactive disulphide - 2,2-dipyridyldisulphide(DPDS) for monitoring of DTT clearance. DPDS and a sample of DTT are injected consecutively in the capillary as two discrete plugs separated with short plug of background electrolyte. Due to the differences in the mobilities of the DPDS a

Název v anglickém jazyce

Monitoring of Dithiothreitol Clearance by Micellar Electrokinetic Chromatography

Popis výsledku anglicky

Dithiothreitol (DTT) is a well known sulfhydryl reagent used to protect the sulfhydryl groups of small molecular compounds and proteins in a variety of biochemical applications. The radioprotective action of the compound has received significant attention for a number of years. Recently DTT has been applied in studies on heat cell killing as a result of interest in hyperthermia as a cancer treatment modality. DTT is also routinely used to solubilize recombinant proteins from inclusion bodies. Previous methods used to determine DTT in solutions have included spectrophotometry and HPLC with UV spectrophotometric and fluorescence detection. We proposed the application of the on-column reaction of DTT with the reactive disulphide - 2,2-dipyridyldisulphide(DPDS) for monitoring of DTT clearance. DPDS and a sample of DTT are injected consecutively in the capillary as two discrete plugs separated with short plug of background electrolyte. Due to the differences in the mobilities of the DPDS a

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA525%2F00%2F0785" target="_blank" >GA525/00/0785: Acidifikační procesy v sulfidových odpadech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Book of abstract 2nd International symposium "Separations in BioSciences SBS 2001"

ISBN

80-7080-437-8

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

86

Název nakladatele

Czech Chemical Society

Místo vydání

Prague

Místo konání akce

Prague

Datum konání akce

1. 1. 2001

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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