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What does PTK stand for?

PTK stands for Protein Tyrosine Kinase (insulin receptor)

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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Other Resources:
We have 48 other meanings of PTK in our Acronym Attic

Samples in periodicals archive:

Testing is also under way on whether increased levels of an enzyme called protein tyrosine kinase (PTK) might play a role.
Our studies demonstrate HIV-1 gp120 elicits several different types of signals in macrophages through CXCR4 and CCR5, including calcium elevations, ionic channel activation, non-receptor protein tyrosine kinase activation, and activation of MAP kinases.