Anti-TBX4 Antibody

T-box transcription factor 4 (TBX4) plays essential roles in embryonic hindlimb specification and respiratory system development, with mutations linked to small patella syndrome (ischiocoxopodopatellar syndrome) and certain forms of pulmonary arterial hypertension. This rabbit polyclonal antibody targets the human TBX4 protein and is supplied as a 200 µl liquid aliquot of unconjugated IgG validated for Western blot detection. The reagent is sourced from Antibodies.com as a polyclonal primary antibody raised in rabbit, allowing researchers to investigate TBX4 expression in relevant human cell and tissue lysates through standard immunoblotting workflows. Studies supported by this reagent include limb bud patterning, lung mesenchyme biology, and the molecular pathology of TBX4-related disorders, where the unconjugated format permits flexible pairing with HRP- or fluorophore-conjugated secondary antibodies.