Human ACE2/ACEH Protein (ACE-HM101)
Catalog: ACE-HM101
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| Product Description | Recombinant Human ACE2/ACEH Protein is expressed from Expi293 with His tag at the C-terminal.It contains Gln18-Ser740. |
| Product Category | Recombinant Protein |
| Target | ACE2/ACEH |
| Synonyms | ACE-2; ACEH; ACE2 |
| Gene/Protein ID | Q9BYF1-1 |
| Species | Human |
| Exact Sequence | Gln18-Ser740 |
| Molecular Weight | The protein has a predicted MW of 84.7 kDa. Due to glycosylation, the protein migrates to 85-110 kDa based on Tris-Bis PAGE result. |
| Activity | The affinity constant of 11.9nM as determined in SPR assay (Biacore T200). See testing image for detail. |
| Product Tag | C-His |
| Express System | Expi293 |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per μg by the LAL method. |
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended (usually we use 1mg/ml solution for lyophilization). Dissolve the lyophilized protein in distilled water. |
| Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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SARS-COV-2 Spike RBD captured on Protein A chip, can bind Human ACE2, His Tag with an affinity constant of 11.9nM as determined in a SPR assay (Biacore T200). |
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The purity of Human ACE2 is greater than 95% as determined by SEC-HPLC |
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Human ACE2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
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