Biolegend, 396717, Spark NIR™ 685 anti-human CD123 Antibody, 25tests

CD123 is the 70 kD transmembrane α chain of the IL-3 receptor. Alone, CD123 binds IL-3 with low affinity; when CD123 associates with CDw131 (common β chain), it binds IL-3 with high affinity. CD123 does not transduce intracellular signals upon binding IL-3 and requires the β chain for this function. CD123 is expressed by myeloid precursors, macrophages, dendritic cells, mast cells, basophils, megakaryocytes, and some B cells.
25tests
Verified Reactivity: Human
Antibody Type: Monoclonal
Host Species: Mouse
Immunogen: Hu CD123 transfectants
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation: The antibody was purified by affinity chromatography and conjugated with Spark NIR™ 685 under optimal conditions.
Concentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application: FC - Quality tested
Recommended Usage: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application. * Spark NIR™ 685 has a maximum excitation of 665 nm and a maximum emission of 685 nm.
Excitation Laser: Red Laser (633 nm)
RRID: AB_2892466 (BioLegend Cat. No. 396717) AB_2892466 (BioLegend Cat. No. 396718)
Structure: Ig superfamily, type I transmembrane glycoprotein, associates with CDw131, 70 kD.
Distribution: Myeloid precursors, basophils, mast cells, macrophages, dendritic cells, megakaryocytes, subset of lymphocytes.
Function: Hematopoietic cell proliferation, differentiation
Ligand/Receptor: IL-3
Cell Type: Basophils, Dendritic cells, Hematopoietic stem and progenitors, Lymphocytes, Macrophages, Mast cells, Megakaryocytes
Biology Area: Immunology
Molecular Family: CD Molecules, Cytokine/Chemokine Receptors
Antigen References: Miyajima A, et al. 1993. Blood. 82:1960.
Gene ID: 3563
UniProt: View information about CD123 on UniProt.org
Clone: S18016F
Regulatory Status: RUO
Other Names: IL-3Rα, IL-3 Receptor alpha
Isotype: Mouse IgG1, κ