Which of the following is a protein tyrosine kinase involved in T-cell activation culminating in T-cell proliferation and differentiation?

Question

Quizplus · Accepted Answer

ZAP-70 is a protein tyrosine kinase involved in T-cell activation that triggers a signaling cascade leading to T-cell proliferation and differentiation. AP-1, NFκB, NFAT, and calcineurin are other proteins involved in T-cell activation but are not protein tyrosine kinases.

Which of the Following Is a Protein Tyrosine Kinase Involved