There are multiple definitions:

1. tyrosine kinase with immunoglobulin-like and EGF-like domains 2(English)

   • ANGPT1, ANGPT2, TEK, VEGF, EGF
   • Microcirculation, Oncology
   • https://doi.org…3-319-33673-2_4

2. a receptor tyrosine kinase of the Tie family(English)

   • aka CD202B, p140 TEK
   • BAEC
   • Receptors