TAF1 Polyclonal Antibody. TAF1, Polyclonal Antibody, Host: Rabbit, Isotype: IgG, Species reactivity: Human, Immunogen: raised in rabbit against human TAF1 (TATA box binding protein (TBP)-associated factor; Transcription initiation factor TFIID subunit 1), Synonym: p250, BA2R, Size: 50 ul