SFPQ (Splicing Factor, Proline- and Glutamine-rich, 100kD DNA-pairing Protein, hPOMp100, DNA-binding p52/p100 Complex, 100kD Subunit, Polypyrimidine Tract-binding Protein-associated-splicing Factor, PSF, PTB-associated-splicing Fact, PSF) (MaxLight 490)