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Product Details
Synonyms
CD73, NT5E, 5'-Nucleotidase, 5'-NT, NT5, NTE
Source
Biotinylated Human CD73, His,Avitag (CD3-H82E3) is expressed from human 293 cells (HEK293). It contains AA Trp 27 - Ser 549 (Accession # P21589-1).
Predicted N-terminus: Trp 27
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).
The protein has a calculated MW of 61.7 kDa. The protein migrates as 60 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Labeling
Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
Protein Ratio
Passed as determined by the HABA assay / binding ELISA.
Purity
>90% as determined by SDS-PAGE.
Formulation
Lyophilized from 0.22 μm filtered solution in 20 mM Tris, 120 mM NaCl, pH7.5 with trehalose as protectant.
Contact us for customized product form or formulation.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
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Data Display
SDS-PAGE
Biotinylated Human CD73, His,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.
Bioactivity-ELISA
Immobilized Monoclonal Anti-Human CD73 Antibody, Human IgG1 at 5 μg/mL (100 μL/well) can bind Biotinylated Human CD73, His,Avitag (Cat. No. CD3-H82E3) with a linear range of 0.6-5 ng/mL (QC tested).
Protocol
Immobilized Biotinylated Human CD73, His,Avitag (Cat. No. CD3-H82E3) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-Human CD73 Antibody, Human IgG1 with a linear range of 0.3-2 ng/mL (Routinely tested).
Protocol
Bioactivity-SPR
Anti-CD73 Antibody captured on Protein A Chip can bind Biotinylated Human CD73, His,Avitag (Cat. No. CD3-H82E3) with an affinity constant of 0.269 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).
Protocol
User Reviews Publish Comment
Background Introduction
Frontier Progress
Drug Development Progress- English Name：
5'-nucleotidase
- Category：
- Listed Drugs Count：
0 Details
- Clinical Drugs Count：
36 Details
- Highest R&D Stage：
Phase 3 Clinical
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