Invitrogen

Galectin 9 Monoclonal Antibody (9M1-3), eFluor™ 660, eBioscience™

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Datasheet
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Datasheet
Protocols
Questions & Answers

Product Details

50-9116-42

Applications
Tested Dilution
Publications

Western Blot (WB)

1:500
-

Immunohistochemistry (Paraffin) (IHC (P))

1:100
-

Immunocytochemistry (ICC/IF)

1:100
-

Flow Cytometry (Flow)

5 µL (0.25 µg)/test
-
Product Specifications

Species Reactivity

Human

Host/Isotype

Mouse / IgG1, kappa

Recommended Isotype Control

Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), eFluor™ 660, eBioscience™

Class

Monoclonal

Type

Antibody

Clone

9M1-3

Conjugate

eFluor™ 660 eFluor™ 660 eFluor™ 660

Excitation/Emission Max

651/668 nm View spectra spectra

Form

Liquid

Concentration

5 µL/Test

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2, with 0.2% BSA

Contains

0.09% sodium azide

Storage conditions

4°C, store in dark, DO NOT FREEZE!

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2574324

Product Specific Information

Description: This 9M1-3 monoclonal antibody reacts with human Galectin-9. Galectin-9 is one of fifteen members of the galectin family of glycan-binding proteins. It is expressed on activated T helper cells and Foxp3+ T regulatory cells and plays a critical role in the regulation of immune function. Interaction of Galectin-9 with its ligand, TIM3, induces apoptosis in Th1 and Th17, inhibits Th17 polarization and IFN gamma expression, and drives Treg expansion. Galectin-9 is also thought to contribute to the survival and expansion of some tumors by inhibiting the anti-tumor response and promoting immune evasion. Along with Galectin-1 and Galectin-3, high levels of Galectin-9 expression are associated with poor cancer prognosis, making these potential therapeutic targets.

Applications Reported: This 9M1-3 antibody has been reported for use in flow cytometric analysis.

Applications Tested: This 9M1-3 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.25 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome.

Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser.

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. The protein encoded by this gene is an S-type lectin. It is overexpressed in Hodgkin's disease tissue and might participate in the interaction between the H and RS cells with their surrounding cells and might thus play a role in the pathogenesis of this disease and/or its associated immunodeficiency. Multiple alternatively spliced transcript variants have been found for this gene.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

How to use the Panel Builder

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Bioinformatics

Protein Aliases: Ecalectin; Gal-9; Gal9; Galectin-9; Galectin9; HOM HD 21; lectin, galactoside binding soluble 9; lectin, galactoside-binding, soluble, 9; Tumor antigen HOM-HD-21; urate transporter/channel protein

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Gene Aliases: HUAT; LGALS9; LGALS9A

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UniProt ID: (Human) O00182

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Entrez Gene ID: (Human) 3965

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Function(s)
signal transducer activity galactose binding enzyme binding carbohydrate binding disaccharide binding
Process(es)
natural killer cell tolerance induction chemotaxis inflammatory response female pregnancy positive regulation of gene expression negative regulation of gene expression response to lipopolysaccharide regulation of interleukin-4 production regulation of interleukin-5 production negative regulation of chemokine production negative regulation of interferon-gamma production negative regulation of tumor necrosis factor production positive regulation of interleukin-4 production positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation involved in immune response toll-like receptor 2 signaling pathway toll-like receptor 4 signaling pathway p38MAPK cascade positive regulation of NF-kappaB import into nucleus positive regulation of I-kappaB kinase/NF-kappaB signaling negative regulation of mast cell degranulation negative regulation of natural killer cell mediated cytotoxicity negative regulation of activated T cell proliferation positive regulation of viral entry into host cell positive regulation of interleukin-1 beta secretion positive regulation of NF-kappaB transcription factor activity maternal process involved in female pregnancy positive regulation of activated T cell autonomous cell death ERK1 and ERK2 cascade positive regulation of ERK1 and ERK2 cascade response to interleukin-1 cellular response to interferon-gamma positive regulation of transforming growth factor beta production positive regulation of monocyte chemotactic protein-1 production mature conventional dendritic cell differentiation cellular response to virus regulation of p38MAPK cascade positive regulation of interferon-gamma secretion positive regulation of tumor necrosis factor secretion positive regulation of interleukin-8 secretion positive regulation of dendritic cell chemotaxis negative regulation of CD4-positive, alpha-beta T cell proliferation positive regulation of CD4-positive, alpha-beta T cell proliferation positive regulation of interleukin-13 secretion positive regulation of dendritic cell apoptotic process positive regulation of interleukin-6 secretion positive regulation of interleukin-10 secretion positive regulation of interleukin-12 secretion positive regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell positive regulation of dendritic cell differentiation positive regulation of cysteine-type endopeptidase activity involved in apoptotic signaling pathway
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