Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining, the suggested use of this reagent is ≤ 1.0 µg per 106 cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
Application Notes:
Additional reported applications (for the relevant formats) include: intracellular staining1, immunoprecipitation1, immunohistochemistry1 of acetone-fixed frozen tissue sections, B cell activation1, protection from apoptosis induced by radiation or dexamethasone, and induction of the costimulatory molecule CD80 (B7-1)1. The LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm sterile-filtered) is recommended for functional assays (Cat. No. 312907).
Application References:
1. Miura, Y., et al., 1998. Blood 92:2815.
Human peripheral blood lymphocytes stained with purified MHR73-11, followed by anti-mouse IgG FITC
Description:
CD180, also known as RP105, is a 105 kD member of the toll-like receptor (TLR) family and is expressed on most B cells, monocytes/macrophages and dendritic cells. The TLR family's structural characteristics are critically involved in protein-protein signaling interactions leading to the activation of the innate immune system. Additionally, MD-1, a secretory protein, associates with CD180 (RP105) at the cell surface and this complex, in conjunction with TLR4, recognizes bacterial LPS. The human CD180 (RP105) gene maps to 5q12. The MHR73-11 antibody is able to activate B cells and to protect against irradiation- or dexamethasone-induced apoptosis.
Other Names:
CD180, Radio-protective 105-kD protein, RP105
Structure:
Member of the toll-like receptor family, 105 kD
Distribution:
B cells, monocytes/macrophages, and dendritic cells
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