Anti-CD9 Antibody

Offered through the Antibodies.com catalogue and supplied locally by AFMS, this rabbit polyclonal primary antibody targets endogenous CD9, a tetraspanin-family membrane protein widely used as an exosomal and embryonic stem cell marker. The reagent is supplied as a 50 µl liquid preparation at approximately 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, and is unconjugated, leaving it free for custom labelling or standard immunodetection workflows. Validated applications include Western Blot (WB) and Immunohistochemistry (IHC), and the antibody has been affinity-purified from rabbit antiserum by affinity-chromatography using an epitope-specific immunogen, with purity reported as >95% by SDS-PAGE. Reactivity is confirmed against Human, Mouse, and Rat samples, supporting cross-species experimental design, and the target migrates at an apparent molecular weight of approximately 30 kDa under reducing conditions. Host species is Rabbit and the clonality is Polyclonal; the product is intended for research use only and is shipped at 4 °C, with long-term storage recommended at -20 °C and protection from repeated freeze/thaw cycles to preserve antibody activity.