The instant application provides a method for screening batches of soy hydrolysate for a desired amount of a component thereof, such as ornithine or putrescine, and selecting only those batches of soy hydrolysate that have a desired amount of such component. The present disclosure also sets forth methods for culturing cells in media supplemented with selected batches of soy to produce more consistent, high quality lots of a protein of interest. Further, the present disclosure provides a plurality of protein preparations that have each been produced by culturing cells in media supplemented with separate batches of soy hydrolysate containing a desired amount of ornithine or putrescine, whereby each batch of protein produced exhibits improved quality of the protein of interest or amount of quality protein produced.
Synthesis of N,N'-Disubstituted α,ω-Alkanediamines, Precursors of Linear<i>bis</i>Dithiocarbamates
作者:Pascale Giboreau、Christophe Morin、Michel Vidal
DOI:10.1080/00397919608003643
日期:1996.2
Abstract Linear bis dithiocarbamates are conveniently obtained from symmetrical disubstituted α,ω-alkanediamines whose preparation is reported.
摘要 线性双二硫代氨基甲酸酯可方便地从对称双取代的 α,ω-链烷二胺获得,其制备方法已有报道。
The Preparation and Biological Activity of some N,N'-Bis(haloacyl)-polymethylenediamines