Anti-Human CD268 Biotin Conjugated Antibody (Clone : 11C1)
Figure 1: Flow cytometry surface staining pattern of human peripheral whole blood stained using anti-human CD268 (11C1) Biotin antibody (concentration in sample 0.56 μg/ml, Streptavidin APC).
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| Amount : | 0.1 mg |
| Isotype : | Mouse IgG1 kappa |
| Purification : | Purified antibody is conjugated with biotin LC-NHS ester under optimum conditions and unconjugated antibody and free biotin are removed by size-exclusion chromatography. |
| Content : | 1 mg/ml Formulation : Phosphate buffered saline (PBS) solution with 15 mM sodium azide |
| Storage condition : | Store at 2-8°C. Do not freeze. |
CD268 / BAFF R is a TNFR family receptor that binds the B-cell-activating factor (CD257 / BAFF). Splice variants of CD268 have been observed both in man and mouse. A naturally occurring mutation of CD268 in A/WySnJ mice is associated with low number of mature B cells, but with normal B cell precursors. The role of BAFF in B-cell survival and activation make CD268 a potential diagnostic reagent. It may be involved in survival of B-cell malignancies. Experimental administration of a CD268-Fc fusion protein suppresses antibody responses. In T cells the CD268 costimulates their activation and proliferation. Defects in CD268 cause the common variable immunodeficiency 4 (CVID4).
Specificity : The mouse monoclonal antibody 11C1 recognizes an extracellular epitope of CD268 / BAFF R (B cell-activating factor receptor), a 19 kDa type III transmembrane protein expressed on resting B cells and CD4-positive T cells, but down regulated after activation.
Flow cytometry: Recommended dilution: 0.5-4 μg/ml.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
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