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CD73 (NT5E) Antibody (C-term) Blocking peptide

Synthetic peptide

Product Information
Primary Accession P21589
Other Accession NP_002517
Clone Names 2112708
Peptide ID 2112708
Additional Information
Gene ID 4907
Other Names 5'-nucleotidase, 5'-NT, Ecto-5'-nucleotidase, CD73, NT5E, NT5, NTE
Target/Specificity The synthetic peptide sequence used to generate the antibody AP2014b was selected from the C-term region of human NT5E . A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
Format The synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml deionized water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name NT5E
Synonyms NT5, NTE
Function Hydrolyzes extracellular nucleotides into membrane permeable nucleosides. Exhibits AMP-, NAD-, and NMN-nucleosidase activities.
Cellular Location Cell membrane; Lipid-anchor, GPI-anchor.
Research Areas
Citations (0)

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Ecto-5-prime-nucleotidase (5-prime-ribonucleotide phosphohydrolase) catalyzes the conversion at neutral pH of purine 5-prime mononucleotides to nucleosides, the preferred substrate being AMP. The enzyme consists of a dimer of 2 identical 70 kD subunits bound externally to the plasma membrane by a glycosyl phosphatidyl inositol linkage. The enzyme is used as a marker of lymphocyte differentiation. Consequently, a deficiency of NT5E occurs in a variety of immunodeficiency diseases. Other forms of 5-prime nucleotidase exist in the cytoplasm and lysosomes and can be distinguished from ecto-NT5 by their substrate affinities, requirement for divalent magnesium ion, activation by ATP, and inhibition by inorganic phosphate. It is not known whether the different enzymes are coded by different genes or result from different posttranslational modifications of a single coding sequence.


Hashikawa, T., et al., J. Dent. Res. 82(11):888-892 (2003).Rosi, F., et al., Biomed. Pharmacother. 56(2):100-104 (2002).Misumi, Y., et al., Eur. J. Biochem. 191(3):563-569 (1990).Boyle, J.M., et al., Hum. Genet. 81(1):88-92 (1988).Kalsi, K., et al., Mol. Cell. Biochem. 232 (1-2), 113-119 (2002).

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$ 80.00
Cat# BP2014b
(40 western blots)
Availability: In Stock
Bulk Size
Seasonal Special on Bulk Order
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