Ehrlich腹水癌移植腫瘍の局所リンパ節に存在する抗腫瘍性に関する研究 第1編 Sephadex G-200カラムクロマトグラフィーによる抗腫瘍性蛋白質の分離

The regional lymph nodes of mice transplanted with Ehrlich ascites tumor have an inhibitory effect for cultured Ehrlich ascites tumor. The supernatant of homogenized regional lymph nodes were fractionated on Sephadex G-200 column chromatography. The elution curve was fractionated in main three peaks, and the later half of the first peak and second peak were effective for the suppression of Ehrlioh ascites cell growth. These two fractions were agreed electrophoretically protein.