Comparison of methods of high-pressure freezing and automated freeze-substitution of suspension cells combined with LR White embedding
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378050%3A_____%2F10%3A00355818" target="_blank" >RIV/68378050:_____/10:00355818 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Comparison of methods of high-pressure freezing and automated freeze-substitution of suspension cells combined with LR White embedding
Original language description
In this study we present an optimized method of high-pressure freezing and automated freeze-substitution of cultured human cells, followed by LR White embedding, for subsequent immunolabeling. Also, the influence of various conditions of the freeze-substitution procedures such as temperature, duration, and additives in the substitution medium on the preservation of cryo-immobilized cells was analyzed. The recommended approach combines (1) automated freeze-substitution for high reproducibility and minimizing human-derived errors; (2) minimal addition of contrasting and fixing agents; (3) easy-to-use LR White resin for embedment; (4) good preservation of nuclei and nucleoli which are usually the most difficult structures to effectively vitrify and saturate in a resin; and (5) preservation of antigens for sensitive immunogold labeling.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Histochemistry and Cell Biology
ISSN
0948-6143
e-ISSN
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Volume of the periodical
134
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
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UT code for WoS article
000284645000010
EID of the result in the Scopus database
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