Untreated (–) and treated (+) U87-MG whole cell extracts (30 μg) were separated by 7.5% SDS-PAGE, and the membrane was blotted with MMP14 antibody (GTX132884) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.

Non-transfected (–) and transfected (+) 293T whole cell extracts (30 μg) were separated by 7.5% SDS-PAGE, and the membrane was blotted with MMP14 antibody (GTX132884) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

Various whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with MMP14 antibody (GTX132884) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.