Neutrophil stimulating activity released by staphylococcus-stimulated mononuclear leukocyte conditioned medium : Further characterization and partial purification

Large scale purification and further cha

Large scale purification and further characterization of a rat liver cell conditioned medium multiplication stimulating activity

✍ Norman C. Dulak; Yuen W. Shing 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 945 KB

## Abstract The application of roller‐bottle cell culture techniques and a relatively simple purification scheme has led to the isolation of milligram quantities of a polypeptide cell multiplication stimulating activity (MSA) from Buffalo rat liver cell conditioned medium. We have characterized the