CD73 Protein, Human, Recombinant (His Tag)


CD73 Protein, Human, Recombinant (His Tag): 产品信息

> 85 % as determined by SDS-PAGE
< 1.0 EU per μg of the protein as determined by the LAL method
1. Using the Octet RED System, the affinity constant (Kd) of CD73 Protein, Human, Recombinant (His Tag) (Cat. 10904-H08H) bound MEDI9447 was 28 nM.
2. Measured by its ability to hydrolyze the 5’phosphate group from the substrate adenosine 5’monophosphate (AMP). The specific activity is > 15,000 pmoles/min/μg.
A DNA sequence encoding the human NT5E (NP_002517.1) (Met1-Lys547) was expressed fused with a polyhistidine tag at the C-terminus.
NP No.
HEK293 Cells
预测 N 端
Trp 27
The secreted recombinant human NT5E consists of 532 amino acids with the predicted molecular mass of 59.2 kDa.
Lyophilized from sterile 20mM Tris, 120 mM NaCl, 4 mM CaCl2, 20 % glycerol, pH 7.5.
Please contact us for any concerns or special requirements.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
稳定性 & 储存条件
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

CD73 Protein, Human, Recombinant (His Tag): 图片

Using the Octet RED System, the affinity constant (Kd) of CD73 Protein, Human, Recombinant (His Tag) (Cat. 10904-H08H) bound MEDI9447 was 28 nM.

CD73 Protein, Human, Recombinant (His Tag): 别称

CALJA Protein, Human; CD73 Protein, Human; E5NT Protein, Human; eN Protein, Human; eNT Protein, Human; NT Protein, Human; NT5 Protein, Human; NTE Protein, Human

CD73 背景信息

5'-nucleotidase, also known as NT5E, NTE, and CD73, is a cell membrane protein that belongs to the 5'-nucleotidase family. CD73 is a glycosylphosphatidylinositol (GPI) anchored purine salvage enzyme expressed on the surface of human T and B lymphocytes. CD73 catalyzes the conversion of purine and pyrimidine ribo- and deoxyribonucleoside monophosphates to the corresponding nucleosides. CD73 serves as a costimulatory molecule in activating T cells. CD73 generated adenosine functions in cell signaling in many physiologic systems, including intestinal epithelium, ischemic myocardium, and cholinergic synapses. CD73 might mediate lymphocyte-stromal cell interactions or condition the local microenvironment to facilitate lymphocyte development and/or function. In CD73-depleted cells, surface levels of the leukocyte adhesion molecules ICAM-1, VCAM-1, and E-selectin increase. CD73 produces extracellular adenosine, which then acts on G protein-coupled purinergic receptors to induce cellular responses. CD73 has also been reported to regulate the expression of pro-inflammatory molecules in mouse endothelium.
5'-nucleotidase, ecto (CD73)
  • Resta R. et al., 1997, Cell Signal. 9 (2): 131-9.
  • Yamashita Y. et al., 1998, Eur J Immunol. 28 (10): 2981-90.
  • Louis NA. et al., 2008, J Immunol. 180 (6): 4246-55.
  • Grünewald JK. et al., 2010, J Inflamm. 7 (1): 10.
  • Adenosine Receptor Agonists And CD73 Effects On Avm Cell Calcification Markers
    Koliopoulos, T;
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