Exbio — Research products — Antibodies — CD and related antigens — Anti-Hu CD73 PE

Anti-Hu CD73 PE

Regulatory status

RUO

Antigen

CD73

Clone

AD2

Format

Reactivity

Human, Non-human primates

Application

FC (QC tested)

Excitation laser

blue (488 nm)

Variant

100 tests

1P-675-T100

In stock

242.00 USD

25 tests

1P-675-T025

Delivery 1 week

121.00 USD

Variant

100 tests

1P-675-T100

In stock

242.00 USD

25 tests

1P-675-T025

Delivery 1 week

121.00 USD

Contact distributor

Product details

Description

Images

References

SDS download

Isotype

Mouse IgG1 kappa

Specificity

The mouse monoclonal antibody AD2 recognizes CD73, a 70 kDa GPI-anchored 5´-nucleotidase expressed predominantly on the surface of T and B cell subsets, follicular dendritic cells and endothelial cells.

Workshop

HLDA IV, HLDA V

Application

FC (QC tested)

Application details

Flow cytometry: The reagent is designed for analysis of human blood cells using 10 μl reagent / 100 μl of whole blood or 10⁶ cells in a suspension. The content of a vial (1 ml) is sufficient for 100 tests.

Reactivity

Human, Non-human primates

Immunogen

pre-B leukemia cells

Preparation

Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.

Formulation

Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

Storage and handling

Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.

Other names

ecto-5´nucleotidase, NT5E, E5NT, CALJA, NTE

Antigen description

CD73 (ecto-5´-nucleotidase) is a 70 kDa glycoprotein anchored to the extracellular leaflet of the plasma membrane by GPI. This ecto-enzyme catalyzes dephosphorylation of AMP to adenosine. CD73 is expressed in various types of cells, such as epithelial, muscle, and endothelial cells, neutrophils, lymphocytes and fibroblasts. Inflammatory mediators support CD73 expression and its enzymatic activity, leading to the release of adenosine, which modulates inflammation through adenosine receptors. CD73 is expressed in a variety of lymphomas and leukemias, including ALL and CLL, whereas immunodeficient patients usually express low levels of this protein.

Entrez Gene ID 4907

UniProt ID P21589

Flow cytometry surface staining pattern of human peripheral whole blood stained using anti-human CD73 (AD2) PE antibody (10 μl reagent / 100 μl of peripheral whole blood).

Flow cytometry multicolor surface staining of human lymphocytes stained using anti-human CD73 (AD2) PE antibody (10 μl reagent / 100 μl of peripheral whole blood) and anti-human CD19 (LT19) APC antibody (10 μl reagent / 100 μl of peripheral whole blood).

Separation of human CD73 positive B cells (red-filled) from CD73 negative CD19 negative lymphocytes (black-dashed) in flow cytometry analysis (surface staining) of human peripheral whole blood stained using anti-human CD73 (AD2) PE antibody (10 μl reagent / 100 μl of peripheral whole blood).

Product specific references:

Ohradanova-Repic A, Machacek C, Charvet C, Lager F, Le Roux D, Platzer R, Leksa V, Mitulovic G, Burkard TR, Zlabinger GJ, Fischer MB, Feuillet V, Renault G, Blüml S, Benko M, Suchanek M, Huppa JB, Matsuyama T, Cavaco-Paulo A, Bismuth G, Stockinger H: Extracellular Purine Metabolism Is the Switchboard of Immunosuppressive Macrophages and a Novel Target to Treat Diseases With Macrophage Imbalances. Front Immunol. 2018 Apr 27;9:852.
PubMed

Paquet-Fifield S, Schlüter H, Li A, Aitken T, Gangatirkar P, Blashki D, Koelmeyer R, Pouliot N, Palatsides M, Ellis S, Brouard N, Zannettino A, Saunders N, Thompson N, Li J, Kaur P: A role for pericytes as microenvironmental regulators of human skin tissue regeneration. J Clin Invest. 2009 Sep;119(9):2795-806.
PubMed

Hashikawa T, Takedachi M, Terakura M, Saho T, Yamada S, Thompson LF, Shimabukuro Y, Murakami S: Involvement of CD73 (ecto-5'-nucleotidase) in adenosine generation by human gingival fibroblasts. J Dent Res. 2003 Nov;82(11):888-92.
PubMed

Semenov OV, Koestenbauer S, Riegel M, Zech N, Zimmermann R, Zisch AH, Malek A: Multipotent mesenchymal stem cells from human placenta: critical parameters for isolation and maintenance of stemness after isolation. Am J Obstet Gynecol. 2010 Feb;202(2):193
PubMed

Nemoto E, Tada H, Shimauchi H: Disruption of CD40/CD40 ligand interaction with cleavage of CD40 on human gingival fibroblasts by human leukocyte elastase resulting in down-regulation of chemokine production. J Leukoc Biol. 2002 Sep;72(3):538-45.
PubMed

Mokrý J, Soukup T, Mičuda S, Karbanová J, Víšek B, Brčáková E, Suchánek J, Bouchal J, Vokurková D, Ivančáková R: Telomere attrition occurs during ex vivo expansion of human dental pulp stem cells. J Biomed Biotechnol. 2010;2010:673513.
PubMed

Kögler G, Sensken S, Airey JA, Trapp T, Müschen M, Feldhahn N, Liedtke S, Sorg RV, Fischer J, Rosenbaum C, Greschat S, Knipper A, Bender J, Degistirici O, Gao J, Caplan AI, Colletti EJ, Almeida-Porada G, Müller HW, Zanjani E, Wernet P: A new human somatic stem cell from placental cord blood with intrinsic pluripotent differentiation potential. J Exp Med. 2004 Jul 19;200(2):123-35.
PubMed

Rodriguez MW, Paquet AC, Yang YH, Erle DJ: Differential gene expression by integrin beta 7+ and beta 7- memory T helper cells. BMC Immunol. 2004 Jul 5;5:13.
PubMed

Borrione P, Peola S, Mariani S, Besostri B, Mallone R, Malavasi F, Pileri A, Massaia M: CD38 stimulation lowers the activation threshold and enhances the alloreactivity of cord blood T cells by activating the phosphatidylinositol 3-kinase pathway and inducing CD73 expression. J Immunol. 1999 May 15;162(10):6238-46.
PubMed