|Product name||Recombinant Human ACE2 Protein with His tag|
|Description||Recombinant Human ACE2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Gln18-Ser740) of human ACE2 (Accession #Q9BYF1) fused with a 6×His tag at the C-terminus.|
|Bio-Activity||Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human ACE2 at 2μg/mL (100 μL/well) can bind Recombinant SARS-COV-2 Spike S1 with a linear range of 0.49-27.83 ng/mL.|
|Purity||> 90% by SDS-PAGE.|
|Endotoxin||< 0.1 EU/μg of the protein by LAL method.|
|Formulation||Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. or Supplied as a 0.22 μm filtered solution in PBS, pH 7.4.Contact us for customized product form or formulation.|
|Synonym||ACE-2; ACEH; ACE2|
|Expressed Host||HEK293 cells|
|Storage||Store the lyophilized protein at -20°C to -80°C for long term.|
After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.
or This product is stable at ≤ -70°C for up to 1 year from the date of receipt.
For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.
|Reconstitution||For lyophilized protein : Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.|
* For research use only. Not for therapeutic or diagnostic purposes.
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