Article
Determination of phosphotyrosine phosphatase (PTPase) activity in normal and transformed cells.
Molecular and cellular biochemistry - 11 Aug 1993
Kremerskothen J, Barnekow A
Abstract excerpt
Through the development of a new colorimetric and non-radioactive method it is possible to measure PTPase activity in cell extracts. Applying this method we were able to demonstrate that intracellular PTPase activity in chicken embryo fibroblasts increases significantly after RSV induced transfor...
Topics
- 4-Nitrophenylphosphatase
- Animals
- Avian Sarcoma Viruses
- Cell Extracts
- Cell Transformation, Viral
- Cells, Cultured
- Chick Embryo
- Fibroblasts
- Hot Temperature
- Immunoglobulin G
- Mutation
- Oncogene Protein pp60(v-src)
- Phosphorylation
- Protein Tyrosine Phosphatases