Analysis of the membrane lipocarbohydrate antigen ofClostridium difficileby polyacrylamide gel electrophoresis and immunoblotting
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چکیده
منابع مشابه
Analysis of polypeptide composition and antigenic components of Rickettsia tsutsugamushi by polyacrylamide gel electrophoresis and immunoblotting.
Polyacrylamide gel electrophoresis of lysates of purified Rickettsia tsutsugamushi revealed as many as 30 polypeptide bands, including major bands corresponding to molecular sizes of 70, 60, 54 to 56, and 46 to 47 kilodaltons. Compared with the polypeptide composition of the rickettsiae of Gilliam, Karp, and Kato strains and a newly isolated Shimokoshi strain, the major polypeptide in the Kato ...
متن کاملMicrofluidic polyacrylamide gel electrophoresis with in situ immunoblotting for native protein analysis.
We introduce an automated immunoblotting method that reports protein electrophoretic mobility and identity in a single streamlined microfluidic assay. Native polyacrylamide gel electrophoresis (PAGE) was integrated with subsequent in situ immunoblotting. Integration of three PA gel elements into a glass microfluidic chip achieved multiple functions, including (1) rapid protein separation via on...
متن کاملPolyacrylamide Gel Electrophoresis
Polyacrylamide gels are typically formed by polymerization of the monomer acrylamide crosslinked to the co-monomer, N,N’-methylenebis-acrylamide, commonly called BIS. This process is a freeradical polymerization that requires an initiator, usually ammonium persulfate, and a catalyst like N,N,N’,N’-tetraethylmethylenediamine (TEMED). A distinct advantage of polyacrylamide gel systems is that by ...
متن کاملNeutral polyacrylamide gel electrophoresis.
MATERIALS 5x TBE electrophoresis buffer Polyacrylamide gels are poured and run in 0.5x or 1x TBE at low voltage (1-8 V/cm) to prevent denaturation of small fragments of DNA by Joulic heating. Other electrophoresis buffers such as 1x TAE (please see Agarose Gel Electrophoresis) can be used, but they are not as good as TBE. The gel must be run more slowly in 1x TAE, which does not provide as much...
متن کاملAnalysis of arbovirus ribonucleic acid forms by polyacrylamide gel electrophoresis.
Viral ribonucleic acid (RNA) from Semliki Forest virus- and Sindbis virus-infected cells was analyzed by electrophoresis on polyacrylamide gels. In contrast to earlier results obtained by sucrose density gradient centrifugation, all of the known viral RNA forms (i.e., the 42S, 26S, replicative form, and replicative intermediate) were very clearly separated. The high resolution of the electropho...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1986
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1986.tb01356.x