| Product Name | Anti-CD20 Antibody [B9E9] - BSA and Azide free |
|---|---|
| Description | Mouse monoclonal [B9E9] antibody to CD20. |
| Host | Mouse |
| Clonality | Monoclonal |
| Clone | B9E9 |
| Conjugate | Unconjugated |
| Immunogen | Lymphoblastoid cell line Daudi. |
| Isotype | IgG2a |
| Molecular Weight | 33-37 kDa |
| Target | CD20 |
| Specificity | This antibody recognizes a protein of 33-37kDa, identified as CD20 (Workshop V; Code CD20.12). B9E9 This antibody recognizes extracellular domain of CD20. The epitope is similar to or identical to that recognized by other CD20 antibodies including Leu-16 and B1. This MAb can be used for immunophenotyping of leukemia and malignant cells, B lymphocyte detection in peripheral blood, B cell localization in tissues and B lymphocyte purification by immunosorbent methods. CD20 is a non-Ig differentiation antigen of B-cells and its expression is restricted to normal and neoplastic B-cells, being absent from all other leukocytes and tissues. CD20 is expressed by pre B-cells and persists during all stages of B-cell maturation but is lost upon terminal differentiation into plasma cells. Protein passes through the membrane 4 times with both ends in cytoplasm and exposes one short and one longer loop to the external environment. CD20 is not glycosylated in resting B cells and its cytoplasmic domains are differentially phosphorylated upon activation. It acts as a calcium channel involved in B-cell activation and cell cycle progression. |
| Reactivity | Human |
| Applications | FC, Functional Studies, IF |
| Working Dilutions | Flow Cytometry: 1-2 µg/million cells, IF: 1-2 µg/ml |
| Form | Liquid |
| Diluent Buffer | Supplied in 10mM Phosphate Buffered Saline; without Sodium Azide and carrier free. |
| Concentration | 1 mg/ml |
| Storage | Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles. |
| Supplier | Antibodies.com |
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