strep·to·kin·ase 
(strĕp′tō-kĭnās, -āz, -kīnās, -nāz)
(strĕp′tō-kĭnās, -āz, -kīnās, -nāz)n.
A protein, produced by hemolytic streptococci, that converts plasminogen to plasmin and is used as a drug to dissolve blood clots.
- biological half-life
- biologically
- biological oxygen demand
- biological response modifier
- biological warfare
- biological weapon
- biologist
- biology
- bioluminescence
- bioluminescent
- biolysis
- biolytic
- biomagnetism
- biomagnification
- biomarker
- biomass
- biomaterial
- biomathematical
- biomathematician
- biomathematics
- biome
- biomechanical
- biomechanically
- biomechanics
- biomedical