Anti-beta Tubulin Antibody

From Antibodies.com as a rabbit polyclonal reagent, this unconjugated primary antibody targets the beta tubulin subunit that assembles into the microtubule cytoskeleton. Researchers most often deploy it as a loading control in western blot, where the roughly 50-55 kDa band serves as a normalization reference across lanes, and they also apply it to immunostaining of fixed cells to map microtubule architecture. The preparation is delivered as 100 µl of unconjugated antiserum, validated for reactivity with human samples and intended for research use only. Storage at -20 °C with single-use aliquots limits freeze-thaw damage, while the polyclonal format gives broader epitope coverage than a monoclonal reagent and tolerates minor variation in target sequence.