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CD180 (RP105) Mouse anti-Human, Clone: MHR73-11, eBioscience™

Mouse Monoclonal Antibody

Brand:  Affymetrix eBioscience 14-1809-82

Additional Details : Weight : 0.01000kg

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Product Code. 15227277

  • 1668.00 SEK / 100µg

Estimated Shipment: 22-10-2021

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Description

Description

Description: The MHR73-11 monoclonal antibody reacts with human CD180 (RP105). This 105 kDa type I transmembrane molecule is a member of the TLR family of proteins characterized by an extracellular domain with leucine-rich repeats and a cytoplasmic domain with homology to the type I IL-1 receptor. RP105 physically associates with another molecule called MD-1 and is expressed on B, monocytes/macrophages, and dendritic cells. Histological studies show that RP105 is expressed mainly on mature B cells in mantle zones, while germinal center cells are either dull or negative. The RP105/MD-1 complex in concert with TLR4 mediates B cell recognition and signaling of LPS. MHR73-11 activates B cells, leading to increases in cell size, expression of the costimulatory molecule CD80, and DNA synthesis. Moreover, ligation of RP105 protects B cells from irradiation- or dexamethasone-induced apoptosis. Thus, RP105 is a signal transduction molecule and plays a role in regulation of B cell growth and death. A significant proportion of circulating B cells in SLE patients is RP105 negative. Loss of RP105 is associated with B cell activation and increased disease activity in SLE patients. Applications Reported: MHR73-11 has been reported for use in flow cytometric analysis, immunoprecipitation, and immunohistochemical staining. MHR73-11 has also been reported in in vitro functional studies. (Please use Functional Grade purified MHR73-11, cat. 16-1809, in functional assays.).

Applications Tested: The MHR73-11 antibody has been tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at less than or equal to 1 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Purity: Greater than 90%, as determined by SDS-PAGE. Aggregation: Less than 10%, as determined by HPLC. Filtration: 0.2 μm post-manufacturing filtered. CD180 is a cell surface molecule consisting of extracellular leucine-rich repeats (LRR) and a short cytoplasmic tail. The extracellular LRR is associated with a molecule called MD-1 and form the cell surface receptor complex, RP105/MD-1. It belongs to the family of pathogen receptors, Toll-like receptors (TLR). RP105/MD1, by working in concert with TLR4, controls B cell recognition and signaling of lipopolysaccharide (LPS), a membrane constituent of Gram-negative bacteria.
Specifications

Specifications

CD180 (RP105)
Monoclonal
0.5 mg/mL
PBS with 0.09% sodium azide; pH 7.2
Q99467
LY64, Ly78, MGC126233, MGC126234, RP105
Mouse
Affinity chromatography
RUO
Antibody
Monoclonal
Human
Flow Cytometry, Functional Assay, Immunohistochemistry, Immunoprecipitation
MHR73-11
Unconjugated
CD180
Liquid
CD180
IgG1, kappa
100 μg
4° C
Primary
4064
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For Research Use Only.