Anti-CARS Antibody

This polyclonal reagent from Antibodies.com targets CARS (Cysteinyl-tRNA Synthetase), the aminoacyl-tRNA synthetase that charges tRNA^Cys with cysteine during protein biosynthesis. Raised in rabbit and supplied as an unconjugated antiserum in a 100 µl vial, the antibody is validated for Western Blot and Immunofluorescence workflows on human samples.

CARS plays a dual role in cells: a canonical housekeeping enzyme for translational incorporation of cysteine, and a participant in redox-related signaling through cysteine modification. Researchers use this primary antibody to investigate CARS expression and subcellular distribution in cultured cell lines and tissue sections, supporting studies of translation regulation, stress responses, and disease contexts where altered aminoacyl-tRNA synthetase activity has been reported.