Purification and characterization of a protein tyrosine phosphatase which dephosphorylates the nicotinic acetylcholine receptor

Medicine & Life Sciences

• Protein Tyrosine Phosphatases 100%
• Nicotinic Receptors 89%
• Tyrosine 58%
• L-glutamic acid-L-tyrosine copolymer 34%
• Enzymes 29%
• Sepharose 28%
• Phosphoric Monoester Hydrolases 18%
• Bio-Rex 70 17%
• ammonium molybdate 16%
• Inhibitory Concentration 50 16%
• Superose 12 15%
• nitrophenylphosphate 13%
• phosphocellulose 13%
• Torpedo 12%
• Vanadates 11%
• Divalent Cations 10%
• polyacrylamide gels 10%
• Sodium Dodecyl Sulfate 9%
• Cyclic AMP-Dependent Protein Kinases 9%
• Cations 9%
• Chromatography 8%
• Serine 8%
• Heparin 8%
• Acids 6%
• Phosphorylation 6%
• In Vitro Techniques 3%
• Proteins 3%

Chemical Compounds

• Acetylcholine 86%
• Tyrosine 74%
• Purification 54%
• Protein 33%
• Glu-Tyr 31%
• Enzyme Activity 22%
• Ammonium Molybdate 12%
• Serine Residue 11%
• Sodium Atom 11%
• Tyrosine Residue 10%
• Heparin 9%
• Monoatomic Dication 9%
• Cation Exchange 8%
• Molecular Mass 7%
• Homogeneity 7%
• Reaction Stoichiometry 7%
• Chromatography 6%
• Flow 5%
• Gel 5%
• Column Like Crystal 5%
• Monomer 5%
• pH Value 3%
• Reaction Yield 3%