Figure 2From: Muscle Specific Fragile X Related Protein 1 Isoforms are Sequestered in the Nucleus of Undifferentiated MyoblastDistribution of FXR1P isoforms in extracts from different tissues and organs in adult mouse. Equal amounts of proteins (60 ÎĽg) were resolved by SDS-PAGE (7.5% acrylamide) and immunoblotted with three antibodies detecting different epitopes in FXR1P (see Results section). Note the specificity of #27-15 antiserum to the FXR1P82,84 isoforms and the cross-reaction of mAb3FX with FXR2P (94 kDa).Back to article page