Anti-SRp75 Antibody

This polyclonal reagent from Antibodies.com targets SRp75, a member of the SR protein family of splicing regulators that govern constitutive and alternative pre-mRNA splicing in eukaryotic cells. Raised in rabbit and supplied unconjugated at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, the antibody is validated for Western blot, immunohistochemistry, and immunofluorescence workflows. It cross-reacts with SRp75 in Human, Mouse, and Rat samples, supporting comparative studies of splicing factor expression across species. The 100 µL format provides ample reagent for multiple membrane-based detection experiments and staining protocols. Researchers investigating RNA processing, alternative splicing regulation, and nuclear speckle organization commonly apply SRp75 antisera in immunofluorescence to visualize subcellular localization and in immunohistochemistry to assess tissue-level distribution. The polyclonal nature of the reagent increases the likelihood of recognizing multiple epitopes on the target, which is particularly valuable when probing conserved regions of splicing factors across model organisms.