Detection of organ-associated cellular proteins by two-dimensional gel electrophoresis (I) Comparison of various organs in rat

Sotaro Sadahiro; Hiroshi Takami; Tetsuya Takahashi; Susumu Kodaira; Yuzuru Ishimura; Osahiko Abe

doi:10.2198/sbk.27.181

Detection of organ-associated cellular proteins by two-dimensional gel electrophoresis (I)

Comparison of various organs in rat

Sotaro Sadahiro, Hiroshi Takami, Tetsuya Takahashi, Susumu Kodaira, Yuzuru Ishimura, Osahiko Abe

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Keywords: organ-associated proteins, cellular proteins, two-dimensional isoelectric focusing-SDS polyacrylamide gel electrophoresis

JOURNAL FREE ACCESS

1983 Volume 27 Issue 4 Pages 181-188

DOI https://doi.org/10.2198/sbk.27.181

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Abstract

The cellular proteins from various organs of rats were studied by two-dimensional (isoelectric focusing-SDS PAGE) electrophoresis. More than one hundred of peptide spots were detected in each organ. Although many of the peptide spots were common among the organs studied, some of them were quantitatively and/or qualitatively different from one organ to another. These peptide spots indicate the potential existence of organ-associated cellular proteins.

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