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AlphaLISA Human Galectin-9 Detection Kit, 5,000 Assay Points

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).

For research use only. Not for use in diagnostic procedures. All products to be used in accordance with applicable laws and regulations including without limitation, consumption and disposal requirements under European REACH regulations (EC 1907/2006).

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Feature Specification
Application Protein Quantification
Dynamic Range 9 - 1,000,000 pg/mL
Limit of Detection 9 pg/mL  
Limit of Quantification 42 pg/mL  
Sample Volume 5 µL

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).

For research use only. Not for use in diagnostic procedures. All products to be used in accordance with applicable laws and regulations including without limitation, consumption and disposal requirements under European REACH regulations (EC 1907/2006).

Click to copy promo code to clipboard.
SAVE 15% NOW on online orders. Use promo code below.
YEAREND15
Offer valid until 12/15. Terms and conditions apply.
Product Variants
Unit Size: 100 Assay Points
Part #:
AL3051HV
List Price
USD 1,181.00
Unit Size: 500 Assay Points
Part #:
AL3051C
List Price
USD 2,833.00
Unit Size: 5,000 Assay Points
Part #:
AL3051F
List Price
USD 22,660.00

Overview

Formats:

  • Our 100 assay point kit allows you to run 100 wells in 96-well format, using a 100 µL reaction volume (10 µL of sample).
  • Our 500 assay point kit allows you to run 500 wells in 96-well or 384-well format, using a 50 µL reaction volume (5 µL of sample).
  • Our 5,000 assay point kit allows you to run 5,000 wells in 96-well or 384-well format, using a 50 µL reaction volume (5 µL of sample).

Features:

  • No-wash steps, no separation steps
  • ELISA alternative technology
  • Sensitive detection
  • Broad sample compatibility
  • Small sample volume
  • Results in less than 3 hours
  • Half the time of an ELISA assay

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.

Specifications

Application
Protein Quantification
Automation Compatible
Yes
Brand
AlphaLISA
Detection Modality
Alpha
Dynamic Range
9 - 1,000,000 pg/mL
Limit of Detection
9 pg/mL  
Limit of Quantification
42 pg/mL  
Product Group
Kit
Sample Volume
5 µL
Shipping Conditions
Shipped in Blue Ice
Target
Galectin 9
Target Class
Biomarkers
Target Species
Human
Technology
Alpha
Therapeutic Area
Oncology
Unit Size
5,000 Assay Points

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Application Note
Protocol optimization for detection and quantification of membrane-bound proteins using AlphaLISA technology

Membrane proteins, which are key in cellular signaling and often serve as disease biomarkers, are a significant focus in research...

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