Used in molecular biology research to quantify levels of ELK-1 protein in cell lysates or tissue samples. Enables study of intracellular signaling pathways, particularly the MAPK/ERK pathway, which plays a role in cell proliferation, differentiation, and apoptosis. The kit supports investigation of gene regulation mechanisms and transcription factor activation in response to external stimuli such as growth factors or stress. Commonly applied in neuroscience, cancer research, and drug development to assess ELK-1 phosphorylation and its functional impact on cellular responses. Provides a reliable, high-throughput method for monitoring dynamic changes in transcription factor activity under experimental conditions.