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Brilliant Violet 421™ anti-human CD39 Antibody

Pricing & Availability
Clone
A1 (See other available formats)
Regulatory Status
RUO
Workshop
HCDM listed
Other Names
gp80, E-ATPDase, NTPDase-1, ecto-apyrase, Ec3.6.1.5
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
A1_BV421_1_040811
Human peripheral blood lymphocytes were stained with CD19 PE and CD39 (clone A1) Brilliant Violet 421™ (top) or mouse IgG1, κ Brilliant Violet 421™ isotype control (bottom).
  • A1_BV421_1_040811
    Human peripheral blood lymphocytes were stained with CD19 PE and CD39 (clone A1) Brilliant Violet 421™ (top) or mouse IgG1, κ Brilliant Violet 421™ isotype control (bottom).
  • A1_BV421_2_040811
  • A1_BV421_CD39_Antibody_012022
    Human paraffin-embedded placenta tissue slice was prepared with a standard protocol of deparaffinization and rehydration. Antigen retrieval was done with Tris-Buffered Saline 1X (1.0M, pH7.4) at 95°C for 40 minutes. Tissue was washed with PBS/0.05% Tween 20 twice for five minutes and blocked with 5% FBS and 0.2% gelatin for 30 minutes. Then, the tissue was stained with 1 0µg/mL of anti-human CD39 (clone A1) Brilliant Violet 421™ (blue) at 4°C overnight. Nuclei were counterstained with DRAQ5™ (red). The image was captured with a 10X objective.
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328213 25 tests 152€
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328214 100 tests 292€
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Description

Human CD39 is an integral membrane protein with two transmembrane domains. It exists as a homotetramer. Expression of CD39 is found on activated lymphocytes, a subset of T cells and B cells, and dendritic cells with weak staining on monocytes and granulocytes. CD39 and CD73 have been found on regulatory T cells, specifically the effector/memory like T cells. CD39 can hydrolyze both nucleoside triphosphates and diphosphates. CD39 is the dominant ecto nucleotidase of vascular and placental trophoblastic tissues and appears to modulate the functional expression of type 2 purinergic (P2) G protein coupled receptors (GPCRs). CD39 has intrinsic ecto-ATPase activity. Expression of CD39 is induced on T cells and increased on B cells as a late activation antigen.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Human, Cynomolgus, Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
PHA activated human lymphocytes
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
Preparation
The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
IHC-P - Verified
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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd.


Learn more about Brilliant Violet™.

This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
Excitation Laser
Violet Laser (405 nm)
Application Notes

The A1 antibody binds to the human CD39 cell surface antigen and has been shown to block MHC independent target cell recognition by hapten-specific CTL. Additional reported applications (for the relevant formats) include: in vitro CD39 blockade3,  immunofluorescence4, immunohistochemistry6, and spatial biology (IBEX)7,8. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for blocking assays (contact our custom solutions team).

Application References

(PubMed link indicates BioLegend citation)
  1. Aversa GG, et al. 1988. Transplant. P. 20:4952.
  2. Aversa GG, et al. 1989. Transplant. P. 21:34950.
  3. Borsellino G, et al. 2007. Blood. 110:1225. (Block)
  4. Stockl J, et al. 2001. J. Immunol. 167:2724. (IF)
  5. Sestak K, et al. 2007. Vet. Immunol. Immunopathol. 119:21.
  6. Lyck L, et al. 2008. J. Histochem. Cytochem. 56:201. (IHC)
  7. Radtke AJ, et al. 2020. Proc Natl Acad Sci USA. 117:33455-33465. (SB) PubMed
  8. Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed
Product Citations
  1. de Homdedeu M, et al. 2023. iScience. 26:106873. PubMed
  2. Röhl M, et al. 2021. Vaccines (Basel). 9:. PubMed
  3. Montané E, et al. 2017. PLoS One. 12(2):e0171294. PubMed
  4. Coray M, et al. 2022. Int J Mol Sci. 23:. PubMed
  5. Kim DH, et al. 2021. eLife. 10:00. PubMed
  6. Huang B, et al. 2020. Cell. 179(5):1160-1176.e24.. PubMed
  7. Bergamaschi L, et al. 2021. Immunity. 54(6):1257-1275.e8. PubMed
  8. Zou F, et al. 2021. Mol Ther. 29:1794. PubMed
  9. Lam AJ, et al. 2021. Cell Reports. 36(5):109494. PubMed
  10. Ellis-Connell AL, et al. 2018. J Virol. 92:e01748. PubMed
  11. Longbrake EE, et al. 2018. Mult Scler. 24:728. PubMed
  12. Hackstein CP, et al. 2022. Nat Commun. 13:7472. PubMed
RRID
AB_10933084 (BioLegend Cat. No. 328213)
AB_10933084 (BioLegend Cat. No. 328214)

Antigen Details

Distribution

Activated lymphocytes, and also on a subset of T cells, regulatory T cells, B cells, and dendritic cells.

Cell Type
B cells, Dendritic cells, Lymphocytes, T cells, Tregs
Biology Area
Immunology
Molecular Family
CD Molecules
Gene ID
953 View all products for this Gene ID
Specificity (DOES NOT SHOW ON TDS):
CD39
Specificity Alt (DOES NOT SHOW ON TDS):
CD39
App Abbreviation (DOES NOT SHOW ON TDS):
FC,IHC-P
UniProt
View information about CD39 on UniProt.org

Related FAQs

What is the F/P ratio range of our BV421™ format antibody reagents?

It is lot-specific. On average it ranges between 2-4.

Go To Top Version: 2    Revision Date: 02.13.2014

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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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