نتایج جستجو برای: polyacrylamide gel elec

تعداد نتایج: 107540  

Journal: :BioTechniques 1996
G Zeng T J Larson

similar yield as the standard method. Therefore, using this modified method, we can reduce the soaking time from 15 h to about 10 min. In summary, a simple modification of the crush-and-soak method allows the recovery of ODN from polyacrylamide gel within 30 min with high yield. The key difference in our procedure is the replacement of the overnight soak with a heat/freeze step (summarized in T...

Earthworms possess antioxidant, antibacterial, antitumor, and hemolytic properties. To recognize the molecules responsible for various biological activities of earthworm’s coelomic fluid, a detailed knowledge about its protein contents is required. The aim of this study was to characterize the proteins present within the coelomic fluid of Eisenia foetida earthworm. Polyacrylamide-gel-elec...

Journal: :Journal of visualized experiments : JoVE 2012
Alexander C Hwang Paris H Grey Katrina Cuddy David G Oppenheimer

The evaluation of proteins using sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) analysis is a common technique used by biochemistry and molecular biology researchers. For laboratories that perform daily analyses of proteins, the cost of commercially available polyacrylamide gels (~$10/gel) can be considerable over time. To mitigate this cost, some researchers prepare their...

Journal: :Plant physiology 1993
J Grenier C Potvin A Asselin

Proteins from intercellular fluid extracts of chemically stressed barley (Hordeum vulgare L.) leaves were separated by native polyacrylamide gel electrophoresis at alkaline or acid pH. Polyacrylamide gels contained Saccharomyces cerevisiae (bakers' yeast) or Schizosaccharomyces pombe (fission yeast) crude cell walls for assaying yeast wall lysis. In parallel, gels were overlaid with a suspensio...

Journal: :Journal of the College of Physicians and Surgeons Pakistan 2019

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