Anti-TM9SF3 Antibody

This unconjugated rabbit polyclonal antibody from Antibodies.com targets TM9SF3 (Transmembrane 9 Superfamily Member 3), a nonaspanin-type transmembrane protein associated with the Golgi apparatus, endosomes, and autophagic compartments. The reagent is supplied as 200 µl of polyclonal IgG antiserum validated for Western blot detection of the human and mouse target.

TM9SF3 participates in small-molecule transport across organelle membranes and has been linked in published studies to regulation of autophagy, phagocytosis, and cell-cell adhesion, making the antibody a useful reagent for groups investigating membrane trafficking, cancer cell biology, and innate immune signaling. The polyclonal format allows recognition of multiple epitopes on the multi-pass transmembrane target, which is often difficult to detect with monoclonal reagents.

Validated on human and mouse lysates, the unconjugated format gives researchers flexibility to pair the antibody with their preferred HRP, fluorophore, or biotin secondary detection reagents, and the volume supports convenient single-use aliquoting for repeat blots.