Anti-ASK1 (Ab-83) Antibody

Manufactured by Antibodies.com, this affinity-purified rabbit polyclonal reagent targets the ASK1 kinase (also known as MAP3K5, MAPKKK5, or MEKK5) and was raised against a synthetic peptide corresponding to residues81–85 (G-S-S-V-G) of human ASK1. The antibody is provided as an unconjugated IgG preparation supplied in 50 µl aliquots at 1.0 mg/mL in phosphate-buffered saline (pH 7.4) containing 150 mM NaCl, 0.02% sodium azide and 50% glycerol, and is shipped on cold packs at4 °C for short-term transit; for long-term stability it should be aliquoted and stored at –20 °C, with repeated freeze/thaw cycles avoided. Validated applications include Western blotting, immunohistochemistry (IHC) and immunocytochemistry/immunofluorescence (ICC/IF), and the reagent has been confirmed to react with human samples, where it recognises the endogenous total ASK1 protein in cell- and tissue-based assays. Polyclonal in nature and raised in rabbit, the antibody is purified by affinity chromatography against the epitope-specific peptide after immunisation with a KLH-conjugated immunogen, ensuring selective binding to the ASK1 target. Intended strictly for research use, this Antibodies.com polyclonal offers a reliable tool for laboratories investigating MAPK signalling, stress-activated kinase pathways and apoptosis-related research.