ALK Antibody / Anaplastic Lymphoma Kinase [clone ALK/1504] (V3817)

ALK Antibody ALCL IHC. Immunohistochemistry staining of FFPE human anaplastic large-cell lymphoma tissue using monoclonal clone ALK/1504 demonstrates strong diffuse nuclear and cytoplasmic HRP-DAB brown staining throughout neoplastic lymphoid cells, consistent with ALK fusion-associated protein expression in ALK-positive lymphoma. The widespread staining pattern supports activation of oncogenic ALK signaling pathways characteristic of anaplastic large-cell lymphoma biology. HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at room temperature for 20 min.

ALK Antibody Ewing Sarcoma IHC. Immunohistochemistry staining of FFPE human Ewing's sarcoma tissue using monoclonal clone ALK/1504 reveals widespread nuclear and cytoplasmic HRP-DAB brown staining in malignant small round tumor cells. The observed staining distribution supports detection of ALK-associated signaling protein expression within sarcoma-derived neoplastic tissue compartments. HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at room temperature for 20 min.

SDS-PAGE analysis of purified, BSA-free ALK antibody (clone ALK/1504) as confirmation of integrity and purity.