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Summary The mouse monoclonal antibody 24D2 recognizes an extracellular epitope of human CD340 (HER-2), a type I transmembrane protein expressed by mesenchymal stem cells, B-lymphoblastic leukemia cells, subsets of C-ALL blasts, and and various types of carcinomas.

Summary Mouse CD4

Summary This antibody reacts with free PSA (epitope 1) . It does not cross react with kallikrein 2.

Summary Reacts with total PSA (free PSA and PSA complexed with ACT).

Summary Human Prostate Specific Antigen (PSA). PSA is a tumor-associated antigen with a molecular weight of 34kDa. The antigen is found in normal prostatic epithelial lining cells of the ducts and acini, as well as inprimary and metastatic prostate carcinoma cells. PSA reactivity may also be found in BPH (benignprostatic hypertrophy), though the pattern of staining is different than that found in carcinoma tissues. Thestaining pattern ranges from cytoplasmic and secretory in normal and benign prostate to cytoplasmic withmembrane in neoplastic prostate.

Summary Reacts with total PSA (free PSA and PSA complexed with ACT).

Summary This antibody is specific for intact hCG and its beta subunit. Does not cross react with hCG alpha subunit.