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CD23 Rat anti-Mouse, PE, Clone: B3B4, eBioscience™

Rat Monoclonal Antibody

Brand:  Affymetrix eBioscience 12-0232-83

Additional Details : Weight : 0.25000kg

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Product Code. 15228489

  • € 270.00 / 200µg


In stock, ready to ship: 1
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Description

Description

Description: The B3B4 monoclonal antibody reacts with mouse CD23, a 45 kDa type II transmembrane glycoprotein. CD23 is expressed on resting conventional B cells, and its expression is modulated upon B-cell activation. B-1 cell lineage (CD5+ B cells) does not express CD23. Soluble forms of the antigen have been reported to be biologically active. CD23 is a low affinity receptor for IgE and is thought to play a role in the regulation of IgE response and B-cell activation. CD21 is thought to bind to CD23. Applications Reported: The B3B4 antibody has been reported for use in flow cytometric analysis. Applications Tested: The B3B4 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.125 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. Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 μm post-manufacturing filtered.

CD23 is a 45 kDa glycoprotein which is present on a subpopulation of freshly isolated peripheral blood and tonsil B cells and strongly expressed on EBV-transformed B lymphoblasts. The CD23 molecule is identical to the low affinity IgE receptor found on B cells. Expression of CD23 has been detected in neoplastic cells from cases of B cell chronic lymphocyctic leukaemia and some cases of centroblastic/centrocytic lymphoma. CD23 is present on a subpopulation of freshly isolated peripheral blood and tonsil B cells and strongly expressed on EBV-transformed B lymphoblasts. Functionally, CD23 is involved in B cell growth and differentiation, and IgE production. Further, CD23 has a soluble form that is a potent mitogenic factor. Diseases associated with CD23 dysfunction include chronic conjunctivitis and chronic lymphocytic leukemia.
Specifications

Specifications

CD23
Monoclonal
0.2 mg/mL
PBS with 0.1% gelatin and 0.09% sodium azide; pH 7.2
P20693
CD23, CD23A, CLEC4J, FCE2, IGEBF, BLAST-2, C-type lectin domain family 4, member J, CD23 antigen, fc-epsilon-RII, immunoglobulin E-binding factor, low affinity immunoglobulin epsilon Fc receptor, lymphocyte IgE receptor
Rat
Affinity chromatography
RUO
Antibody
Monoclonal
Mouse
Flow Cytometry
B3B4
PE
Fcer2a
Liquid
Fcer2a
IgG2a, kappa
200 μg
4° C, store in dark, DO NOT FREEZE!
Primary
14128
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SDS
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For Research Use Only.