Anti-FASTK Antibody

This rabbit polyclonal IgG reagent from Antibodies.com binds the FASTK mitochondrial RNA-binding kinase, a protein implicated in Fas-mediated apoptosis and the maturation of mitochondrial precursor transcripts. Supplied as 100 µl of unconjugated antisera, the antibody is validated for Western blot, immunohistochemistry, and immunofluorescence workflows across human, mouse, and rat samples.

FASTK operates at the junction of mitochondrial RNA metabolism and stress-activated signaling. Research using this reagent addresses precursor RNA processing within the organelle, the regulation of apoptotic cascades downstream of Fas receptor engagement, and the contributions of RNA-binding kinases to neuronal stress responses. The polyclonal format recognizes multiple epitopes, which is helpful when target expression is low, when samples are partially degraded, or when post-translational modifications may mask individual epitopes.

For short-term storage, the reagent should be kept refrigerated; for longer term, it should be aliquoted and frozen to limit repeated freeze-thaw cycles. The product is supplied as a liquid intended for direct dilution into standard immunodetection buffers. Research use only.