Invitrogen™ CD123 Monoclonal Antibody (5B11), FITC, eBioscience™

Rat Monoclonal Antibody

Product Code	Brand	Quantity
15238179	Invitrogen™ 11-1231-82	100 μg

Description

Description: The 5B11 monoclonal antibody reacts with mouse CD123, the alpha chain of the IL-3 receptor. This 60-70 kDa transmembrane protein binds to IL-3 with low affinity by itself and when associated with either CD131 (common beta chain) or AIC2A (IL-3beta) binds IL-3 with high affinity. CD123 does not transduce any intracellular signals upon binding IL-3 and requires the beta chain for this function. Applications Reported: This 5B11 antibody has been reported for use in flow cytometric analysis. Applications Tested: This 5B11 antibody has been tested by flow cytometric analysis of mouse bone marrow cell suspension. 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. Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser. Filtration: 0.2 μm post-manufacturing filtered.

IL-3Ra (Interleukin-3 receptor subunit alpha) belongs to the type I cytokine receptor family and is a heterodimer with a unique alpha chain paired with the common beta (beta c or CDw131) subunit. IL-3Ra is responsible for the transmission of signal of Interleukin-3. IL-3Ra and IL-3Rb chain heterodimerization is induced by Interleukin-3, which is required for receptor activation but not high affinity binding. IL-3Ra is also reported that IL-3Ra subunits are overexpressed on acute myeloid leukemia (AML) blasts compared with normal hematopoietic cells and are thus potential targets for novel therapeutic agents.

Specifications

• Antigen: CD123
• Concentration: 0.5 mg/mL
• Applications: Flow Cytometry
• Conjugate: FITC
• Host Species: Rat
• Regulatory Status: RUO
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Gene Accession No.: P26952
• Gene ID (Entrez): 16188
• Primary or Secondary: Primary
• Purification Method: Affinity chromatography

• Clone: 5B11
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Classification: Monoclonal
• Form: Liquid
• Isotype: IgG2a κ
• Target Species: Mouse
• Gene: IL3RA
• Gene Alias: CD123; CD123 antigen; CDw123; Cyrl; cytokine receptor-like protein CYRL; hIL-3Ra; Il-3 alpha subunit; IL-3 receptor alpha chain; IL-3 receptor alpha SP2 isoform; IL-3 receptor subunit alpha; IL3R; IL-3R subunit alpha; Il3ra; IL-3RA; IL-3R-alpha; IL3RAY; IL3RX; IL3RY; interleukin 3 receptor subunit alpha; interleukin 3 receptor, alpha; interleukin 3 receptor, alpha (low affinity); interleukin 3 receptor, alpha chain; interleukin-3 receptor class II alpha chain; Interleukin-3 receptor subunit alpha; Sut-1
• Gene Symbols: IL3RA
• Product Type: Antibody