Factor X, or Coagulation factor X, is an enzyme.
Factor X may also refer to:
- Factor X (Chilean TV series), a version of The X Factor
- Factor X (Portuguese TV series), a version of The X Factor
- Factor X (Spanish TV series), a version of The X Factor
- El Factor X, the Colombian version of The X Factor
- Hemin, the "Factor X" required for the growth of Haemophilus influenzae
- โFactor Xโ, the motive of serial killer Dennis Rader
See also
Topics referred to by the same term This disambiguation page lists articles associated with the title Factor X.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: