Specificity: Recognizes human syndecan-2 (fibroglycan). It recognizes the unglyconated form and may recognize the glyconated form. On Western Blots, it identifies a single band at ~22kD. An additional band at ~40kD may also be observed which may represent a glycanated form. Reactivity has been confirmed with human A-549 lung carcinoma, HEP-G2 hepatocellular carcinoma, HT-29 colorectal adenocarcinoma, K-562 chronic myelogenous leukemia-bone marrow, TF-1 erythroleukemia-bone marrow and U-2 OS osteosarcoma cell lysates.