Alternative procedure for the purification of the heat-stable enterotoxin of enterotoxigenic escherichia coli pathogenic for calves
β Scribed by K. Altmann; T.K.S. Mukkur
- Book ID
- 103803237
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 739 KB
- Volume
- 420
- Category
- Article
- ISSN
- 0378-4347
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Adsorption to Matrex Gel Green A and successive elution with uridine provides a one-step procedure for the purification of uridine phosphorylase from Escherichia coli B. The homogeneous preparation of the enzyme can be obtained within a single day with an activity recovery above 80%.
## Abstract Guanylyl cyclase C (GCβC), a transmembrane receptor for bacterial heatβstable enterotoxin and the mammalian peptides guanylin and uroguanylin, mediates intestinal ion secretion and affects intestinal cell growth via cyclic GMP signaling. In intestinal tumors, GCβC expression is maintain