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. 2014 Nov 24;207(4):499–516. doi: 10.1083/jcb.201408025

Figure 1.

Figure 1.

Loss of LICs does not affect dynein complex stability. (A) LIC KnD in HeLaM cells was assessed by immunoblotting with isoform-specific LIC antibodies (asterisk, a cross-reacting band; arrow, LIC2) with lamin A/C depletion (LA) as a control. Black line indicates that intervening lanes have been spliced out. Tub, tubulin. (B) Extracts made from untreated (wild type [WT]) or HeLaM cells depleted of lamin A/C, both LICs (LIC), or DHC (HC), were immunoblotted for IC and DHC, with tubulin as a loading control. (C) KI-treated extracts from control (cont.; top) or LIC1- and 2-depleted (bottom) HeLaM cells were run on sucrose gradients containing 0, 100, or 150 mM KI and immunoblotted for IC. (D) Silver-stained SDS-PAGE of dynein isolated from control and LIC1- and 2-depleted cells. Molecular mass markers (in kilodaltons) are shown.