Recombinant Human 5'-Nucleotidase/5'-NT/CD73 (P21589, C-6His)

Sizes: 10μg, 50μg

Catalogue Numbers: PKSH033860-10, PKSH033860-50

Citations, Manuals and MSDS Available upon request.

Abbreviation: 5'-Nucleotidase; 5'-NT; CD73

Target Symptom: 5'-Nucleotidase; 5'-NT; Ecto-5'-Nucleotidase; CD73; NT5E; NT5; NTE

Research Area: Cardiovascular

Target Species: Human

Expression Host: HEK293 Cells

Application: ELISA

Fusion Tag: C-6His

UNIProt ID: P21589

Accession: P21589

Background: CD73 is a glycosyl phosphatidylinositol (GPI) anchored membrane protein that belongs to the 5'-nucleotidase family. CD73 is an ecto 5'Nucleotidase expressed by most cell types. CD73 hydrolyzes extracellular nucleotides into membrane permeable nucleosides. CD73 is one of several enzymes responsible for the production of extracellular adenosine, a signaling molecule that is involved in responses to inflammation and tissue injury. CD73 is a lymphocyte maturation marker that has functions independent of its catalytic activity. CD73 is also a regulator of leukocyte extravasation, a function that requires its 5'Nucleotidase activity. Defects in NT5E are the cause of calcification of joints and arteries (CAJA). The recombinant CD73 lacking GPI anchor is secreted as a monomer.

Activity: Immobilized Human CD73-His at 2μg/ml (100 μl/well) can bind Anti-Human CD73 mAb. The ED50 of Anti-Human CD73 mAb is 7.8 ng/ml.

Sequence: Trp27-Lys547

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 120mM NaCl, 4mM CaCl2, 20% Glycerol, pH 7.5.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Not Applicable

Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.

Calculated MW: 58.8 kDa

Observed MW: 62 kDa

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Research Use Only