Cluster of differentiation 138 (CD138), also known as syndecan 1, is a cell surface heparan sulfate proteoglycan. It is encoded by the gene mapped to human chromosome 2p21-p25. The encoded protein belongs to SDC family and is exclusively expressed on epithelial cells. Members of SDC protein family contain an extracellular domain carrying heparan sulfate, a transmembrane domain and a cytoplasmic domain.
The antibody B-A38 recognizes CD138 (syndecan 1), a 65-70 kDa heparan sulfate proteoglycan expressed mainly in the epidermis and plasma cells, but also in growth factor-stimulated lymphocytes.
Immunogen
U266 human peripheral blood myeloma cell line
Application
The reagent is designed for Flow Cytometry analysis. Suggested working dilution for Flow Cytometry is 3-5 μg/mL of sample. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.
Biochem/physiol Actions
Cluster of differentiation 138 (CD138) along with α2β1 integrin binds to collagen I and regulates cell motility. The encoded protein functions as a coreceptor for variety of biological factors such as, growth factors, angiogenic factors, cytokines and chemokines. CD138 acts as a potential marker for putative circulating CD15+/CD30+ cells in poor outcome Hodgkin lymphoma patients. Genetic variations in the gene is associated with the development of breast cancer. Thus, CD138 can be considered as a potential therapeutic target for inflammatory breast cancer (IBC).
Features and Benefits
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Physical form
Solution in azide free phosphate buffered saline, pH 7.4; 0.2 um filter sterilized.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Syndecan-1 is a novel molecular marker for triple negative inflammatory breast cancer and modulates the cancer stem cell phenotype via the IL-6/STAT3, Notch and EGFR signaling pathways
Ibrahim SA
Molecular Cancer, 16 (2017)
Fibroblast growth factor-2 (FGF2) and syndecan-1 (SDC1) are potential biomarkers for putative circulating CD15+/CD30+ cells in poor outcome Hodgkin lymphoma patients
The oncogenic Epstein Barr virus (EBV) infects the majority of the human population and usually persists within its host for life without symptoms. The EBV oncoproteins nuclear antigen 3A (EBNA3A) and 3C (EBNA3C) are required for B cell transformation in
Recurrent gene amplifications in human type I endometrial adenocarcinoma detected by fluorescence in situ hybridization
Samuelson E
Cancer Genetics and Cytogenetics, 181, 25-30 (2008)
Sdc1 Negatively Modulates Carcinoma Cell Motility and Invasion
Ishikawa T and Kramer RH.
Experimental Cell Research, 316, 951-965 (2010)
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