The AlphaLISA® immunoassay kit for human galectin-9 enables the quantitative determination of human galectin-9 (Gal-9) in serum, buffered solution, and cell culture media using a homogeneous AlphaLISA assay (no wash steps).
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|Part Number||Unit Size||List Price||Your Price||Quantity|
|AL3051HV||100 Assay Points||750.00 USD|
|AL3051C||500 Assay Points||1800.00 USD|
|AL3051F||5,000 Assay Points||14400.00 USD|
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AlphaLISA technology allows the detection of molecules of interest in buffer, cell culture media, serum and plasma in a highly sensitive, quantitative, reproducible and user-friendly mode. In an AlphaLISA assay, a Biotinylated Anti-Analyte Antibody binds to the Streptavidin-coated Alpha Donor beads, while another Anti-Analyte Antibody is conjugated to AlphaLISA Acceptor beads. In the presence of the analyte, the beads come into close proximity. The excitation of the Donor beads provokes the release of singlet oxygen molecules that triggers a cascade of energy transfer in the Acceptor beads, resulting in a sharp peak of light emission at 615 nm.
Galectin-9 belongs to a large family of beta-galactoside-binding proteins. Galectin-9, also known as LGLAS9, Ecalectin and UAT, is a mammalian lectin with a molecular weight around 50 kD. Galectin-9 is expressed in a variety of cells such as T cells, PMNs, astrocytes, fibroblasts and endothelial cells. Galectin-9, as an immuno oncology checkpoint biomarker, induces cellular apoptosis in part by direct binding to TIM-3. It is also involved in cell aggregation, adhesion, and chemotaxis; it also induces regulatory T cells and suppresses Th1 and Th17 responses. This kit has been designed for the detection of human Galectin-9 in serum, cell lysate, and cell culture supernatants.
Disclaimer: For research use only. Not for use in diagnostic procedures.
|Assay Target||Galectin 9|
|Assay Target Class||Protein|
|Product Brand Name||AlphaLISA|
|Shipping Condition||Blue Ice|
|Unit Size||5,000 Assay Points|
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|Resource Type||File Name||File Format|
|Brochure||Alpha product listing||PDF 124 KB|
|Application Note||Development of an AlphaLISA Assay for Screening Inhibitors of the TIM-3/Gal-9 Interaction||PDF 3 MB|
|Application Note||Protocol Optimization for Detection and Quantification of Membrane-Bound Proteins Using AlphaLISA Te||PDF 2 MB|
|Application Note||Quantifying Changes in CD28 and CTLA-4 Levels in Peripheral Blood Mononuclear Cells with AlphaLISA||PDF 1 MB|
|Application Note||Utilizing AlphaLISA Technology to Screen for Inhibitors of the CTLA-4 Immune Checkpoint||PDF 1 MB|
|Technical Note||AlphaLISA Assays for Immune Checkpoint Detection and Quantitation||PDF 532 KB|