Chapter 15, Problem 4RTC

Summary Introduction

To write:

The way a cell signaling works. The method to isolate the cell-surface receptor. The technique used to measure the amount of activated G protein in the ligand-stimulated cells. The proper approach for all these things.

Introduction:

Cell signaling is a part of any messaging phenomenon which directs the basic actions of cells and manages all the cell activities. Guanine-nucleotide-binding proteins or G-proteins belongs to a protein family that acts as the molecular switches inside the cells. These are taking part in spreading the signals from a diversity of stimuli from outside to the interior of a cell.