scholarly journals Mucin Agarose Gel Electrophoresis: Western Blotting for High-molecular-weight Glycoproteins

10.3791/54153 ◽  
2016 ◽  
Author(s):  
Kathryn A. Ramsey ◽  
Zachary L. Rushton ◽  
Camille Ehre
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Western Blotting ◽  
Gel Electrophoresis ◽  
Agarose Gel ◽  
Agarose Gel Electrophoresis

Studies on Soluble Fibrin Complexes as a Function of pH

1975 ◽  
Author(s):  
Y. Benabid ◽  
E. Concord ◽  
M. Suscillon
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Gel Electrophoresis ◽  
Gel Chromatography ◽  
Agarose Gel ◽  
Monomer Mixture ◽  
Soluble Fibrin ◽  
Molecular Weights ◽  
Fibrin Monomer

Purified fibrinogen solutions, incubated with thrombin. CNBr. Sepharose, were subjected to agarose gel chromatography and eluted at different pH (6.5; 7.5; 8.5). Among high molecular weight derivatives formed by thrombin, the major component was a dimer. Gel chromatography at pH 8.5 showed a complexes peak distinct of that from fibrinogen, whereas at pH 6.5, only the fibrinogen peak appeared: fibrin monomer was eluted with fibrinogen as demonstrated by polyacrylamid gel electrophoresis 3.75% pH 8.9. SDS urea electrophoresis after reduction indicated that complexes peak contained two α-chains (α and α′). When fibrinogen was incubated with thrombin in the presence of FSF and calcium, several derivatives with higher and higher molecular weights were formed besides the dimer, and elution profiles of chromatography were identical at pH 6.5 and 8.5, thus indicating stable complexes formation. If fibrinogen-fibrin monomer mixture was subjected to FSF action at different pH, no complexes were formed at pH 6.5. These results confirm that at pH 6.5, any association was prevented.

scholarly journals Plasmid studies ofSalmonella typhimuriumphage type 179 resistant to ampicillin, tetracycline, sulphonamides and trimethoprim

1980 ◽  
Vol 85 (2) ◽  
pp. 293-300 ◽  
Author(s):  
D. M. Anderson
Keyword(s):  
Escherichia Coli ◽  
Molecular Weight ◽  
New Zealand ◽  
Salmonella Typhimurium ◽  
National Health ◽  
Gel Electrophoresis ◽  
Phage Type ◽  
Agarose Gel ◽  
Agarose Gel Electrophoresis ◽  
K 12

SUMMARYSixteen strains ofSalmonella typhimuriumphage type 179 were referred to the National Health Institute, Wellington, New Zealand, from 1977 to 1979. This phage type had not been observed here before 1977. All strains were resistant to ampicillin, several were also resistant to tetracycline, and several were resistant to ampicillin, tetracycline, sulphafurazele and trimethoprim. All resistances could be transferred toEscherichia coliK 12. Plasmids from these strains and their transconjugants were characterized by agarose gel electrophoresis. It appears that resistance to sulphafurazole and trimethoprim is carried on a plasmid with a molecular weight of 5·2 Mdal and that resistance to ampicillin and tetracycline is carried on a plasmid with a molecular weight of approximately 60 Mdal.

Application of SDS-agarose gel electrophoresis to silver staining and western blotting

2017 ◽  
Vol 61 (2) ◽  
pp. 84-86
Author(s):  
Aki Nakayama Howley ◽  
Kento Oyama ◽  
Shiho Onodera ◽  
Serina Sato ◽  
Terumasa Saito ◽  
...  
Keyword(s):  
Western Blotting ◽  
Silver Staining ◽  
Gel Electrophoresis ◽  
Agarose Gel ◽  
Agarose Gel Electrophoresis
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