|Other Names||T-cell surface glycoprotein CD5, Lymphocyte antigen T1/Leu-1, CD5, CD5, LEU1|
|Target/Specificity||A synthetic peptide from the intracellular region of human CD5|
|Application Note||ELISA : For coating, order Ab without BSA|
Flow Cytometry : 0.5-1ug/million cells
Immunofluorescence : 0.5-1.0 µg/ml
Western Blotting : 0.5-1.0 µg/ml
Immunoprecipitation : 0.5-1 µg/500ug protein lysate
Immunohistology (Frozen & Formalin-fixed) : 0.5-1.0 µg/ml for 30 minutes at RT
(Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes).
|Format||0.5 ml at 200ug/ml with BSA and azide|
|Storage||Store at 2 to 8°C.Antibody is stable for 24 months.|
|Precautions||CD5 (Mantle Cell Lymphoma Marker) Antibody - With BSA and Azide is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||May act as a receptor in regulating T-cell proliferation.|
|Cellular Location||Cell membrane; Single-pass type I membrane protein|
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Provided below are standard protocols that you may find useful for product applications.
Recognizes a 67kDa transmembrane protein, which is identified as CD5. The CD5 antigen is found on 95% of thymocytes and 72% of peripheral blood lymphocytes. In lymph nodes, the main reactivity is observed in T cell areas. Anti-CD5 is a pan T-cell marker that also reacts with a range of neoplastic B-cells, e.g. chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), mantle cell lymphoma, and a subset (~10%) of diffuse large B-cell lymphoma. CD5 aberrant expression is useful in making a diagnosis of mature T-cell neoplasms. Anti-CD5 detection is diagnostic in CLL/SLL within a panel of other B-cell markers, especially one that includes anti-CD23. Anti-CD5 is also very useful in differentiating among mature small lymphoid cell malignancies. In addition, anti-CD5 can be used in distinguishing thymic carcinoma (+) from thymoma (-). Anti-CD5 does not react with granulocytes or monocytes.
1. Ferry JA et. al. American Journal of Clinical Pathology, 1996, 105(1):31-7.
2. Gagneten D et. al. Diagnostic Cytopathology, 1996, 14(1):32-7.
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