Anti-Vimentin Antibody

Vimentin is a 57 kDa type III intermediate filament protein expressed in mesenchymal cells, where it contributes to cytoskeletal architecture, mechanical resilience, and intracellular signaling. This unconjugated rabbit polyclonal reagent targets the human vimentin molecule and is supplied as 100 µl of liquid in a single-use vial, ready for use in western blot and ELISA workflows. Researchers commonly apply anti-vimentin antibodies to characterize fibroblast lineages, study epithelial-mesenchymal transition in tumor progression, validate iPSC-derived mesenchymal cultures, and distinguish stromal compartments in tissue sections. The Antibodies.com preparation is qualified for human reactivity, with no additional reporter or tag conjugated to the immunoglobulin, allowing flexible pairing with secondary antibodies of the researcher's choice. Keep refrigerated and avoid repeated freeze-thaw cycles to preserve antibody activity.