Anti-Hu Galectin-9 Alexa Fluor(r) 647

EXBIO

Anti-Hu Galectin-9 Alexa Fluor(r) 647

7

The mouse monoclonal antibody 9M1-3 recognizes an epitope within C terminus of human galectin-9, a glycan-binding protein expressed mainly on activated Th cells and FoxP3+ Treg cells.

Flow cytometry: The reagent is designed for analysis of human blood cells using 4 microl reagent / 100 microl of whole blood or 106 cells in a suspension. The content of a vial (0.4 ml) is sufficient for 100 tests.

Flow Cytometry, ImmunoHistoChemistry

Research Use Only

9M1-3

AlexaFluor 647

IgG1

Galectin-9 is a glycan-binding protein, which is expressed in three main isoforms of 49 aa, 27 aa, and 15 aa. It can be detected on the cell surface, as well as intracellularly, or in a secreted form. On the cell surface, galectin-9 plays roles in contacts with other cells and with extracellular matrix. It is expressed on multiple cell types, but mainly on Treg cells, activated Th cells and some cancers. Its secreted form acts like a cytokine with immunomodulatory and immunosuppresive functions. Massive and inadequate production of galectin-9, associated with some viral infections or cancers, can counteract immune reactions to these illnesses. High levels of galectin-9 expression lead to poor prognosis of cancer patients.

Human, Primate

2°C to 8°C

12352203