Applications: Antigens, Western Blot, ELISA, other in vitro binding or in vivo functional assays, and Protein-Protein interaction studies.
Purity: >90 % by SDS-PAGE.
Tag C-terminal His-Tag.
Endotoxin: Endotoxin level is < 0.1 ng/μg of protein (<1 EU/μg)
Expressed Host: Expressed and purified from in vitro cell culture of HEK293 cells.
Species: 2019-nCoV, SARS-CoV-2
Predicted Molecular Mass: Recombinant Human ACE2 Protein, human IgG1 Fc tag predicts a molecular mass of 110 kDa.
2019-nCoV Amino Acids: The amino acid sequence of Recombinant Protein was derived from Glu99-Lys330 region of human IgG1 constant region.
Formulation: Protein formulated as 0.4 mg/mL in a solution of PBS buffer, pH7.2, without any preservatives.
Shipping: Liquid protein- shipped on Dry Ice.
Storage: Upon receipt, unopened vial can be stored at -80°C for over 12 months. Repeated freeze-thaw cycles should be avoided. Besides, the product can be aliquoted in the smaller size of working aliquots with the desired buffer and concentration, stored at or below -20°C and remain stable for 3 to 4 weeks.
Regulatory/Restrictions: For Rearch Use Only.
