Anti-Human CD73 Monoclonal Antibody
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Anti-Human CD73 Monoclonal Antibody

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Anti-Human CD73 Monoclonal Antibody

Clone: Mupbio                              Catalog#:AB5330


The adenosine metabolism pathway involved in CD73 plays an important role in TME mediated immune escape. CD73 is an extracellular 5 '- nucleotidase encoded by the NT5E gene, with a molecular weight of approximately 70 kDa. It is anchored to the outer surface of the cell membrane by glycosyl phosphatidylinositol (GPI) to form homologous dimers, or cleaved and free in the circulatory system. CD39 upstream of CD73 can catalyze ATP to produce adenosine monophosphate (AMP), which can be converted to adenosine by CD73. Adenosine binds downstream adenosine receptors (A2AR or A2BR), which activate protein kinases PKA and CSK while inhibiting a series of immune activation related signaling pathways such as MAPK and PKC, thus exerting a wide range of immunosuppressive effects.









Human IgG1(N297Q/E356D/M358L)-kappa

Alternative Name:

CPI-006,CPX-006;NT5E ,5'-nucleotidase ecto, 5' nucleotidase, 5'-NT, NT5, CD73

Recommend Isotype Controls:


Recommended Dilution Buffer:

ABDB-1002 or PBS, pH 7.4,Contains no stabilizers or preservatives.




PBS, pH 7.4,Contains no stabilizers or preservatives


<1EU/mg ,Determined by LAL gel clotting assay


>95% Determined by SDS-PAGE


0.2 μM filtered

Expression System:



Protein A




2 weeks, 2-8°C under sterile conditions after reconstitution. Avoid repeated freeze-thaw. -80°C for a long-term storage.

Protocol Information:

Since applications vary, each investigator should use the application references as a guide to help estimate the appropriate dose or concentration. The dose or concentration can be further optimized experimentally in a dose response or titration experiment.


Intended for research use only. Not for human, therapeutic, or diagnostic applications.

The buyer cannot sell or otherwise transfer this product for Commercial Purposes without written approval of Humimmu LLC.  

Copyright 2023. Humimmu LLC.  All Rights Reserved

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