Western Blot and IHC Analysis of Metastatic Markers
Corresponding Organization :
Other organizations : Sun Yat-sen University Cancer Center, Sun Yat-sen University, Third Affiliated Hospital of Sun Yat-sen University
Variable analysis
- Immunoblotting and IHC analysis were conducted with standard procedures, as previously described 15 (link), 16 (link).
- The following antibodies were used for immunoblotting or IHC analysis: ARHGAP5 (#2562, WB, 1:1000), Vimentin (#5741; WB, 1:1000; IHC, 1:200), N-cadherin (#13116; WB, 1:1000; IHC, 1:100), E-cadherin (#14472; WB, 1:1000; IHC, 1:100), RhoA (#2171; WB, 1:1000), CREB1 (#9197; WB, 1:1000; IHC, 1:6000), β-Actin (#3700; WB, 1:3000) (all from Cell Signaling, Beverly, USA) and ARHGAP5 (#ab199160; IHC, 1:100) (Abcam, Cambridge, MA, USA).
- The degree of immunostaining of formalin-fixed, paraffin-embedded sections was reviewed and scored independently by two pathologists based on both the proportion of positively stained tumor cells and the intensity of the staining.
- Blotting membranes were stripped and reprobed with anti-β-Actin antibody as a loading control.
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