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. 1997 May 19;137(4):813–824. doi: 10.1083/jcb.137.4.813

Figure 6.

Figure 6

Coimmunoprecipitation of Lhs1p with pro-CPY. (A and B) H660 (lhs1 c-myc–LHS1 + sec18) cells were incubated as in Fig. 5 for 1 h at 37°C (lanes 1 and 5), 20 min at 50°C (lanes 2 and 6), and at 24°C with CHX for 3 h (lanes 3 and 7) or 6 h (lanes 4 and 8). After lysis of the cells under nondenaturing conditions, the samples were divided in two. One set of samples was immunoprecipitated (IP) with anti-CPY antiserum (α-CPY, A and B, lanes 1–4) and the other with preimmune serum (pim; A and B, lanes 5–8). Lanes 9 contained total lysate sample. After SDSPAGE and blotting, the proteins were immunostained (IS) using anti–c-myc antibody (α-c-myc; A, lanes 1–9) or anti-CPY antiserum (B, lanes 1–9). c-myc–Lhs1p (Lhs1p), pro-CPY (CPY), and IgG are indicated. Molecular mass markers (kD) are indicated on the left.