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Protein-Tyrosine-Kinase (PTK) and Receptor Tyrosine Kinases (RTKs) are two different enzymes that play an important role in cellular signalling pathways because they both catalyse the transfer of a phosphate group from ATP to tyrosine residues on target proteins. The activation of these compounds plays a critical role in cellular signalling, allowing cells to respond to extracellular signals and maintain homeostasis.

Materials Science

A wide range of compounds ready to be used in the material science laboratories.