EphB2 Mouse anti-Human, BUV395, Clone: 2H9, BD Optibuild™

Catalog No.	Quantity
BDB743768	50 μg

Catalog No. BDB743768 Supplier BD Biosciences Supplier No. 743768

Description

Mouse Monoclonal Antibody

The 2H9 monoclonal antibody specifically binds to the Ephrin Type-B Receptor 2 (EphB2). EphB2 is a type I transmembrane glycoprotein that belongs to the Eph receptor family of tyrosine kinase receptors. EphB2 serves as a cell surface receptor tyrosine kinase for membrane-anchored ligands referred to as type B ephrins (ephrin-B). Transmembrane ephrin-B family members are key regulators of embryogenesis including development of the nervous and vascular systems. The EphB2 receptor functions as a chemodirectant in cellular migration. EphB2/ephrin-B interactions orchestrate cell positioning by regulating cellular adhesion and repulsion during development, influencing cell fate, morphogenesis and organogenesis. In the adult body, Eph receptor signaling plays major roles in regulating the architecture and physiology of different tissues under normal as well as disease conditions. Ephrin-B1 and ephrin-B2 levels are upregulated in the vasculature during inflammation. Ephrin-B2 molecules that are localized to the luminal endothelial surface can signal through the EphB2 which is expressed by monocytes. This interaction promotes monocyte differentiation into proinflammatory macrophages. In the intestinal epithelium, EphB2/ephrin-B interactions regulate both cell positioning and tumor progression. These include intestinal stem cells (ISCs) which express high levels of EphB2. The 2H9 antibody reportedly blocks the interaction of EphB2 with ephrin ligands and crossreacts with mouse EphB2.

The antibody was conjugated to BD Horizon™ BUV395 which is part of the BD Horizon Brilliant™ Ultraviolet family of dyes. This dye has been exclusively developed by BD Biosciences to have minimal spillover into other detectors, making it an optimal choice for multicolor flow cytometry. With an Ex Max at 348 nm and an Em Max at 395 nm, BD Horizon BUV395 can be excited with a 355 nm laser and detected with a 379/28 filter. BUV395 is a UV-excitable dye that has been developed exclusively by BD Biosciences. With an excitation max of 348 nm and emission max of 395 nm, BUV395 can be excited by the 355nm laser and detected in a 379/28 filter. This dye is optimal for multicolor flow cytometry because it has little to no spillover into other detectors.

Specifications

• Antigen: EphB2
• Classification: Monoclonal
• Clone: 2H9
• Concentration: 0.2mg/mL
• Conjugate: Brilliant Ultraviolet 395
• Formulation: Aqueous buffered solution containing ≤0.09% sodium azide.
• Gene Alias: EPHB2, EphB2R, TYRO5, CAPB, DRT, EK5, EPHT3, EPTH3, HEK5, PCBC
• Host Species: Mouse
• Immunogen: Human EphB2 Recombinant Protein
• Purification Method: Affinity Purified
• Quantity: 50 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Target Species: Human
• Content And Storage: Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
• Isotype: IgG1 κ

Safety and Handling

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