Human Galectin-10 Antibody

Catalog #: MAB5447 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB5447
MAB5447-SP

Detection of Galectin‑10 in Human PBMCs by Flow Cytometry.

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human Galectin-10 Antibody Summary

Species Reactivity

Human

Specificity

Detects human Galectin-10 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human Galectin-1, -2,
-3, -4, -7, -8, or -9/Ecalectin is observed.

Source

Monoclonal Mouse IgG_2B Clone # 561603

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human Galectin-10
Met1-Arg142
Accession # Q05315

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Western Blot

1 µg/mL

See below

Flow Cytometry

0.25 µg/10⁶ cells

See below

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Immunocytochemistry

5-25 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry

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Detection of Galectin‑10 in Human PBMCs by Flow Cytometry. Human peripheral blood lymphocytes were stained with Human Galectin-10 Monoclonal Antibody (Catalog # MAB5447) followed by Fluorescein-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0103B) and Human IL-2 Ra APC-conjugated Monoclonal Antibody (Catalog # FAB1020A). Quadrant markers were set based on control antibody staining (Catalog # IC0041Fand IC003A).

Western Blot

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Detection of Human Galectin‑10 by Western Blot. Western blot shows lysates of human eosinophils (enriched, approximately 60%). PVDF Membrane was probed with 1 µg/mL of Human Galectin-10 Monoclonal Antibody (Catalog # MAB5447) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Galectin-10 at approximately 16 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry

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Galectin‑10 in HL‑60 Human Cell Line. Galectin-10 was detected in immersion fixed HL-60 human acute promyelocytic leukemia cell line using Mouse Anti-Human Galectin-10 Monoclonal Antibody (Catalog # MAB5447) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Galectin-10

Galectin-10 (also eosinophil lysophospholipase and Charcot-Leyden Crystal protein) is a 16 kDa member of the lectin family of proteins. It is expressed intracellularly by eosinophils, basophils and CD25⁺ Treg cells. Although originally believed to possess lysophospholipase activity, this has been shown to be incorrect. It is known to bind lysophospholipase and its inhibitors, and to bind mannose in a very unusual manner. Human Galectin-10 is 142 amino acids (aa) in length. There is one galectin domain (aa 6-138) that contains two dimerization motifs (aa 6-10 and 131-135). Two molecular weight isoforms of 15 and 14 kDa have been described. Human Galectin-10 has no known structural counterpart in rodents.

Entrez Gene IDs

1178 (Human)

Alternate Names

Charcot-Leyden crystal proteinLGALS10A; CLC; EC 3.1.1.5; eosinophil lysophospholipase; GAL10; Gal-10; galectin 10; Galectin10; Galectin-10; LGALS10; LPPL_HUMAN; Lysolecithin acylhydrolase; MGC149659