C7149
Cholesterol Oxidase from Pseudomonas fluorescens
lyophilized powder, 10-50 units/mg protein
Synonym(s):
Cholesterol: oxygen oxidoreductase
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About This Item
CAS Number:
UNSPSC Code:
12352204
EC Number:
232-842-1
MDL number:
form
lyophilized powder
specific activity
10-50 units/mg protein
composition
Protein, ~15% biuret
storage temp.
−20°C
Other Notes
Contains sodium cholate and borate.
One unit will convert 1.0 μmole of cholesterol to 4-cholesten-3-one per min at pH 7.5 at 25 °C. Note: 4-cholesten-3-one may undergo isomerization.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Silvan Türkcan et al.
Biophysical journal, 102(10), 2299-2308 (2012-06-09)
We track single toxin receptors on the apical cell membrane of MDCK cells with Eu-doped oxide nanoparticles coupled to two toxins of the pore-forming toxin family: α-toxin of Clostridium septicum and ε-toxin of Clostridium perfringens. These nonblinking and photostable labels
Chengyan Wang et al.
Talanta, 94, 263-270 (2012-05-23)
A novel scheme for the fabrication of gold/platinum hybrid functionalized ZnO nanorods (Pt-Au@ZnONRs) and multiwalled carbon nanotubes (MWCNTs) modified electrode is presented and its application for cholesterol biosensor is investigated. Firstly, Pt-Au@ZnONRs was prepared by the method of chemical synthesis.
Preparation and properties of a cholesterol oxidase from Nocardia sp. and its application to the enzymatic assay of total cholesterol in serum.
W Richmond
Clinical chemistry, 19(12), 1350-1356 (1973-12-01)
Leah K Cuddy et al.
Journal of neurochemistry, 128(5), 725-740 (2013-10-17)
The sodium-coupled, hemicholinium-3-sensitive, high-affinity choline transporter (CHT) is responsible for transport of choline into cholinergic nerve terminals from the synaptic cleft following acetylcholine release and hydrolysis. In this study, we address regulation of CHT function by plasma membrane cholesterol. We
Yvonne Lange et al.
PloS one, 7(1), e30051-e30051 (2012-01-26)
A variety of intercalating amphipaths increase the chemical activity of plasma membrane cholesterol. To test whether intracellular cholesterol can be similarly activated, we examined NPC1 and NPC2 fibroblasts, since they accumulate large amounts of cholesterol in their late endosomes and
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