Fig. 8.
Specificity analysis of BMP-2/4 antibody in immunoblot experiments with recombinant human BMPs. BMP-2/4 antibody is specifically reactive with BMP-2 and BMP-4 but not with BMP-6, BMP-7, BMP-12, or BMP-13; 150 ng of protein was loaded in each lane. The bands correspond to ∼32 kDa. The positions of molecular weight markers are indicated on the left.