TAB1 (Ser423) (TGF-beta-activated Kinase 1 and MAP3K7-binding Protein 1, TGF-beta-activated Kinase 1-binding Protein 1, TAK1-binding Protein 1, 3'-Tab1, Mitogen-activated Protein Kinase Kinase Kinase 7-interacting Protein 1, MAP3K7IP1) (Azide free) (HRP)