Anti-CD44 Antibody

Produced in rabbit and supplied as 100 µl of unconjugated polyclonal antisera, this Antibodies.com reagent targets the CD44 cell-surface glycoprotein, a broadly expressed receptor for hyaluronic acid that mediates cell adhesion, migration, lymphocyte activation, and tumor progression.

Validation data covers Western blot and immunofluorescence applications on human samples, supporting detection of standard CD44 as well as several variant isoforms that arise through alternative splicing.

The unconjugated format from Antibodies.com gives researchers flexibility to pair the primary reagent with their preferred HRP, fluorophore, or biotin secondary detection chemistry.

It is commonly used to investigate cancer stem cell markers, immune cell trafficking, hematopoiesis, and extracellular matrix biology.

For storage, refrigerate upon arrival and aliquot to limit freeze-thaw cycles when working stocks are needed.