APC/XFD750 Anti-human CD19 Antibody *HIB19, XFD750 Same Structure to Alexa Fluor™ 750*
HIB19 is an anti-human monoclonal antibody that recognizes the CD19 antigen. CD19 (also known as CVID3) is a 95 kD glycoprotein that is located on the surface of cells like stem cells, dendritic cells and B cells. In certain organisms, CD19 promotes release of sequestered calcium ion into cytosol, plays a role in the upregulation of phosphatidylinositol 3-kinase activity and acts to positively regulate protein kinase B signaling. In addition, it is a member of critical cellular pathways, for example, the antigen receptor-mediated signaling pathway and B cell receptor signaling pathway. From a research standpoint, it is of biological interest due to its association with key macromolecules/ligands such as lyn. CD19 is a very popular antibody target, with over 36000 publications in the last decade. CD19 is often used in flow cytometry applications as a phenotypic marker for differentiation of cell types, specifically in the study of immunology and costimulatory molecules. This antibody was purified through affinity chromatography and conjugated to APC/XFD750 (ex/em = 756/785 nm). XFD750 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 750 (Alexa Fluor® is the trademark of ThermoFisher).
Spectrum
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Conjugation
We provide custom conjugation services for this antibody (eg. labeling of cd19 antibody with HRP). A list of available labels can be found in the table below:
For additional information about custom conjugations, please consult our services page here.
AF | AF350, AF488, AF555, AF594, AF647, AF680, AF700, AF750 |
Proteins | HRP, Alkaline Phosphatase, Streptavidin |
Tandems | APC, APC/Cy7, APC/AF750, APC/iFluor™ 700, APC/iFluor™ 750, PE, PE/Cy5, PE/Cy7, PE/AF610, PE/AF700, PE/iFluor™ 594, PE/iFluor™ 647, PE/iFluor™ 700, PE/iFluor™ 750, PE/Texas Red®, PerCP, PerCP/Cy5.5 |
Small Molecules | Biotin |
Traditional Dyes | FITC (fluorescein), TRITC, PacBlue, PacOrange, Cy3, Cy5 |
iFluor | 350, 405, 430, 450, 488, 514, 532, 546, 555, 560, 568, 594, 610, 633, 647, 660, 670, 680, 700, 710, 750, 790, 800, 810, 820, 840, 860, A7 |
mFluor | UV375, UV460, Violet 450, Violet 500, Violet 510, Violet 540, Blue 570, Green 620, Red 700, Red 780 |
For additional information about custom conjugations, please consult our services page here.
Page updated on September 24, 2024