CD1a / HTA1 (Mature Langerhans Cells Marker) Mouse Monoclonal Antibody [Clone ID: C1A/711]
Specifications
| Product Data | |
| Clone Name | C1A/711 |
|---|---|
| Application | FC, IF, IHC, IP, WB |
| Recommended Dilution | ELISA: Use BSA free Antibody for coating. Flow Cytometry: 0.5-1 μg/million cells. Immunofluorescence: 1-2 μg/ml. Immunoprecipitation: 1-2 μg/500 μg protein. Western Blotting: 0.5-1 μg/ml. Immunohistochemistry on Frozen and Formalin-Fixed Paraffin Sections: 0.5-1 μg/ml for 30 min 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. Positive Control: MOLT-4 cells. Paracortex in a tonsil or a reactive lymph node. |
| Reactivity | Human |
| Antibody Host | Mouse |
| Isotype | IgG1 |
| Clonality | Monoclonal |
| Immunogen | Recombinant full-length human CD1a protein |
| Specificity | Cellular Localization: Cell membrane, Endosome membrane, Membrane raft |
| Buffer | 200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml. |
| Concentration | lot specific |
| Purification | Protein A/G Chromatography |
| Conjugation | Unconjugated |
| Storage | Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Predicted Protein Size | 49kDa |
| Gene Name | CD1a molecule |
| Database Link | |
| Background | At least five CD1 genes (CD1a, b, c, d, and e) are identified. CD1 proteins have been demonstrated to restrict T cell response to non-peptide lipid and glycolipid antigens and play a role in non-classical antigen presentation. CD1a is a non-polymorphic MHC Class 1 related cell surface glycoprotein, expressed in association with Beta-2 microglobulin. Anti-CD1a labels Langerhans cell histiocytosis (Histiocytosis X), extranodal histiocytic sarcoma, a subset of T-lymphoblastic lymphoma/leukemia, and interdigitating dendritic cell sarcoma of the lymph node. When combined with antibodies against TTF-1 and CD5, anti-CD1a is useful in distinguishing between pulmonary and thymic neoplasms since CD1a is consistently expressed in thymic lymphocytes in both typical and atypical thymomas, but only focally in 1/6 of thymic carcinomas and not in lymphocytes in pulmonary neoplasms. Anti-CD1a is reported to be a new marker for perivascular epithelial cell tumor (PEComa). |
| Synonyms | Cortical thymocyte antigen CD1A, Epidermal dendritic cell marker CD1a antibody, FCB6, HTA1, T cell surface antigen T6 / Leu 6, T-Cell Surface Glycoprotein CD1A |
| Reference Data | |
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