Proteomics – A Complete Informative Explanation
Proteomics is the large-scale study of proteins, the essential building blocks responsible for nearly every biological function within living organisms. Unlike genomes, which are relatively stable, the proteome is dynamic and changes constantly in response to environmental conditions, diseases, and cellular signals.
Proteomics aims to analyze protein structures, functions, interactions, and expression levels to gain deeper insights into biological systems.
Proteins dictate how cells communicate, grow, repair damage, and respond to external stimuli. Abnormal protein expression can lead to various diseases, including cancer, autoimmune disorders, and metabolic syndromes.
Proteomic research involves advanced technologies:
Mass spectrometry (MS): A core tool for identifying and quantifying proteins with high precision.