SARS-CoV-2 Spike S1+S2 ECD (S-ECD) protein (Active Recombinant) (C-His) (STJP001285)
SPECIFICATIONS
HostHEK293 cells
ConjugationUnconjugated
ImmunogenRecombinant SARS-CoV-2 S1+S2 ECD (S-ECD) Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11-Gln1208) of SARS-COV-2 S1+S2 ECD (S-ECD) (Accession #YP_009724390.1) fused with a 6×His tag at the C-
General Information
| Short Description | Active Recombinant-SARS-CoV-2 Spike S1+S2 ECD (S-ECD)-C-His protein was developed in hek293 cells using the region Val11-Gln1208. For use in research applications. |
| Host | HEK293 cells |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Conjugation | Unconjugated |
| Formulation | Supplied as a 0.22 Mu m filtered solution in PBS, pH 7.4. |
| Storage Instruction | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Immunoreactivity | Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2 S1+S2 ECD (S-ECD) at 2 Mu g/mL (100 Mu L/well) can bind recombinant Human ACE2 with a linear range of 0.15-3.72 ng/mL. |
| Determination Method | < 0.1 EU/Mu g of the protein by LAL method. |
Target Information
| Immunogen | Recombinant SARS-CoV-2 S1+S2 ECD (S-ECD) Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11-Gln1208) of SARS-COV-2 S1+S2 ECD (S-ECD) (Accession #YP_009724390.1) fused with a 6×His tag at the C- |
| Immunogen Region | Val11-Gln1208 |
| Immunogen Sequence | VSSQCVNLTTRTQLPPAYTN SFTRGVYYPDKVFRSSVLHS TQDLFLPFFSNVTWFHAIHV SGTNGTKRFDNPVLPFNDGV YFASTEKSNIIRGWIFGTTL DSKTQSLLIVNNATNVVIKV CEFQFCNDPFLGVYYHKNNK SWMESEFRVYSSANNCTFEY VSQPFLMDLEGKQGNFKNLR EFVFKNIDGYFKIYSKHTPI NLVRDLPQGFSALEPLVDLP IGINITRFQTLLALHRSYL |
Additional Info
| Background | Recombinant SARS-CoV-2 S1+S2 ECD (S-ECD) Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11-Gln1208) of SARS-COV-2 S1+S2 ECD (S-ECD) (Accession #YP_009724390.1) fused with a 6×His tag at the C-terminus.It is the wildtype sequence in pre-fusion state without any mutation. |
Information sourced from Uniprot.org