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应用
4-(Hydroxymercuri)benzoic acid is an organic mercurial compound that reacts via mercury-sulfur affinity with sulfhydryl groups in peptides, proteins and other molecules. PCMB may be used for the determination of sulfhydryl groups in proteins according to Boyer, by atomic absorption, and stopped-flow measurements, G. Castronuovo-Lepore et al.. It may be used for specific applications such as probing the active site of an enzyme such as cytochrome C oxidase. 4-(Hydroxymercuri)benzoic acid appeared mistakenly as p-chloromercuriobenzoate [PCMB] in earlier literature.
免责声明
For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Emilia Bramanti et al.
Clinical chemistry, 51(6), 1007-1013 (2005-04-23)
We developed a sensitive, specific method for the low-molecular-mass thiols cysteine, cysteinylglycine, glutathione, and homocysteine and validated the method for measurement of glutathione in blood. The technique was based on reversed-phase chromatography (RPC) coupled on line with cold vapor generation
Nadia Farhat et al.
Water research, 142, 227-235 (2018-06-11)
The bacterial growth potential is important to understand and manage bacterial regrowth-related water quality concerns. Bacterial growth potential depends on growth promoting/limiting compounds, therefore, nutrient availability is the key factor governing bacterial growth potential. Selecting proper tools for bacterial growth
Yulan Rao et al.
Journal of agricultural and food chemistry, 58(3), 1462-1468 (2010-01-13)
A liquid chromatography method with mass spectrometric detection has been developed for the simultaneous determination of six thiols in the sulfur metabolic pathway, including cysteine (Cys), homocysteine (HCys), glutathione (GSH), cysteinyl-glycine (Cys-Gly), gamma-glutamyl-cysteine (Glu-Cys), and S-adenosyl-homocysteine (AdoHcy). Tris(2-carboxyethyl)phosphine (TCEP) was
Daniel J Kutscher et al.
Analytical and bioanalytical chemistry, 401(9), 2691-2698 (2011-07-21)
A method was developed for the precise and accurate determination of ovalbumin labelled with p-hydroxy-mercuribenzoic acid (pHMB) using polyacrylamide gel electrophoresis with ns-laser ablation-inductively coupled plasma mass spectrometry. Following systematic optimisation of the ablation process in terms of detection sensitivity
G C Lepore et al.
European journal of biochemistry, 65(1), 171-176 (1976-05-17)
The reactivity of the sulfhydryl groups of histidyl-t RNA synthetase from Salmonella typhimurium and the effect of substrates on the reactivity has been studied using p-hydroxymercuribenzoate and 5, 5'-dithiobis (2-nitrobenzoic acid) as reagents. It has been found that 5, 5'-dithiobis
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