Anti-MRPS21 Antibody

MRPS21 (Mitochondrial Ribosomal Protein S21) is a structural component of the 28S small subunit of the mitochondrial ribosome, essential for translation of mitochondrial-encoded proteins. This unconjugated rabbit polyclonal primary antibody from Antibodies.com is raised against MRPS21 and validated for Western blot, immunohistochemistry, and immunofluorescence applications. It cross-reacts with Human, Mouse, and Rat samples, supporting comparative studies of mitochondrial translation across species. The antibody is supplied as 100 µl of unconjugated antiserum, allowing flexible conjugation to fluorophores or enzymes in custom workflows. Researchers studying mitochondrial disorders, oxidative phosphorylation deficiencies, or ribosome biogenesis can use this reagent to detect endogenous MRPS21 in cell lysates, tissue sections, and fixed cells.