CD23 / Vio Bright V423 / REA1222

Product Details
Supplier Miltenyi Biotec
Catalog #: 130-127-243 (View supplier product page)
Size 30 tests in 60 µL
Price $170.00
Antigen CD23
Clone REA1222
Host Human
Isotype IgG1
Conjugate Vio Bright V423
Target Species Human
Applications FC, MICS (MACSima Imaging Cyclic Staining), IF, IHC, Mass Cytometry
Description Clone REA1222 recognizes the human CD23 antigen, which is a 45 kDa type II transmembrane glycoprotein that belongs to the immunoglobulin family. It is expressed on most mature B cells, monocytes, follicular dendritic cells, and at low levels on T cells, Langerhans cells, eosinophils, and platelets. CD23 is thought to play a role in the regulation of B cell activation and IgE response. It is up-regulated upon B cell activation. The proteolytic cleavage of membrane CD23 can result in the release of soluble forms of the antigen (sCD23) with a reported biological activity. | Additional information: Clone REA1222 displays negligible binding to Fc receptors.
About CD23 and Vio Bright V423
CD23 The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]
Vio Bright V423 Vio® Bright V423 is a very bright Violet emitting synthetic fluorophore used in flow cytometry. The excitation and emission peaks are 399 nm and 420 nm, respectively, which means that this dye is optimally excited by the 405 nm Violet laser while the emission light is collected by a 450/50 bandpass filter.
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Vio Bright V423 Excitation and Emission Spectra