Specific Recognition of MUC20 Overexpression by anti-MUC20 Antibody
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Western blotting confirmed the anti-MUC20 antibody's specificity for MUC20 in HEK293 cells, validated by immunohistochemistry in human kidney tissues. The antibody strongly stained proximal tubules, consistent with prior findings. IgG control lacked specific binding.
Specific Recognition of MUC20 Overexpression by anti-MUC20 Antibody
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A B Vector control MUC20 anti-MUC20 antibody IgG control (kDa) 250 MUC20 130 * 55 36 50 μm GAPDH HEK293 Supplementary Fig. S1. Specificity of anti-MUC20 antibody. (A) Western blotting showed that anti-MUC20 antibody specifically recognizes MUC20 overexpressed in HEK293 cells. The arrow indicates MUC20 protein. GAPDH is an internal control. (B) Immunohistochemistry of MUC20 in human kidney. The anti-MUC20 antibody strongly stained proximal, but not distal, convoluted tubules, which is consistent with the previous report (J Biol Chem. 2004;279:1968-79). The star (*) indicates the distal convoluted tubule. IgG control did not show specific binding.