Electrophoresis Chamber

Description (Brief)
This object is part of a set-up for vertical gel electrophoresis. Gel electrophoresis is a technique that uses the electrical charges of molecules to separate them by their length. It is often used to analyze DNA fragments.
This set-up was cobbled together by scientists in the lab at Genentech, a biotechnology company, in the late 1970s and used through the 1980s. Its different components were purchased from several suppliers in the San Francisco Bay area and assembled together with binder clips.
Because of its short length, this device was primarily used to perform preparative and analytical DNA work rather than sequencing, which requires a long length to provide greater resolution.
Source:
Interview with Dan Yansura, Genentech scientist, 12/20/2012
Location
Currently not on view
Object Name
electrophoresis chamber
user
Genentech, Inc.
Physical Description
plastic (overall material)
metal (overall material)
glass (overall material)
Measurements
overall: 8 in x 8 3/4 in x 4 1/4 in; 20.32 cm x 22.225 cm x 10.795 cm
place made
United States: California, South San Francisco
used
United States: California, South San Francisco
ID Number
2012.0198.03
accession number
2012.0198
catalog number
2012.0198.03
See more items in
Medicine and Science: Biological Sciences
Science & Mathematics
Biotechnology and Genetics
Data Source
National Museum of American History, Kenneth E. Behring Center

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