Purified anti-human Ganglioside GD2 Antibody

Pricing & Availability
14G2a (See other available formats)
Regulatory Status
Other Names
Disialoganglioside GD2, Ganglioside G2
Mouse IgG2a, κ
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Product Citations
Human melanoma cell line M21 was stained with purified ganglioside GD2 (clone 14G2a, filled histogram) or purified mouse IgG2a, κ isotype control (open histogram), followed by anti-mouse IgG PE.
  • 14G2a_Purified_GD2_Antibody_FC_021913
    Human melanoma cell line M21 was stained with purified ganglioside GD2 (clone 14G2a, filled histogram) or purified mouse IgG2a, κ isotype control (open histogram), followed by anti-mouse IgG PE.
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357302 100 µg 215€
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Ganglioside GD2 is a sialic acid-containing glycosphingolipid involved in cell attachment to the extracellular matrix. Expression of GD2 in normal tissue is restricted to cells from the central nervous system, peripheral nerves, skin melanocytes, and mesenchymal stem cells. However GD2 is highly expressed by tumors of neuro-ectodermal origin such as melanomas, gliomas, neuroblastomas, and small cell lung carcinoma. GD2 has been proposed as a marker for some cancer stem cells.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
Neuroblastoma cell line LAN-1
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography.
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Clone 14G2a is an isotype switch variant from parental hybridoma 14.18 (IgG3)1. Additional reported applications (for the relevant formats) include: inducing apoptosis and enhancing cytotoxicity of chemotherapeutic drugs in the neuroblastoma cell line 2. The LEAF™ or Ultra-LEAF™ purified antibody is recommended for use in cytotoxic and apoptotic studies (contact our custom solutions team). This clone has also been published as 14.G2a.

Application References

(PubMed link indicates BioLegend citation)
  1. Mujoo K, et al. 1989. Cancer Res. 49:2857. (Cyt)
  2. Kowalczyk A, et al. 2009. Cancer Lett. 281:171. (Apop, Cyt)
  3. Battula VL, et al. 2012. J. Clin. Invest. 122:2066. (FC)
AB_2561883 (BioLegend Cat. No. 357302)

Antigen Details


Neurons, mesenchymal stem cells, highly expressed in tumors of neuro-ectodermal origin, such as melanomas, gliomas, neuroblastomas, and small cell lung carcinoma

Cell attachment to extracellular matrix
Cell Type
Mesenchymal cells, Neurons
Biology Area
Apoptosis/Tumor Suppressors/Cell Death, Cell Adhesion, Cell Biology, Immunology, Neuroscience
Molecular Family
Adhesion Molecules
Antigen References

1. Tarek N, et al. 2012. J. Clin. Invest. 122:3260.
2. Matthay KK, et al. 2012. Clin. Cancer Res. 18:2740.
3. Navid F, et al. 2010. Curr. Cancer Drug Targets. 10:200.

Gene ID
2583 View all products for this Gene ID
View information about Ganglioside GD2 on UniProt.org

Related FAQs

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Go To Top Version: 1    Revision Date: 02/21/2013

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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