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SARS-COV-2 3CL Protease (aa1-306), His and Avi Tag Recombinant Protein
Animal Origin Free Storage: This product is stable at -70°for up to 1 year from the date of receipt. For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.Avoid repeated freeze-thaw cycles.
SARS-CoV-2 Nucleocapsid (aa1-419), His Tag Recombinant Protein
Animal Origin Free Storage: Store the lyophilized protein at -20°C to -80°C for long term. This product is stable at -70°C for up to 1 year from the date of receipt.
SARS-CoV-2 Nucleocapsid/Spike Protein (RBD) Recombinant Protein
Animal Origin Free Purity is >95% by SDS-PAGE.
SARS-CoV-2 Spike Protein (S1/S2) (aa16-1213), His-Flag Tag Recombinant Protein
Source: The protein was purified from SF21 cells. Target: The S-ECD target covers S1 and S2. Purity is >95% by SDS-PAGE.
SARS-CoV-2 Spike Protein (RBD) (aa319-541), His Tag Recombinant Protein
Purity is > 95% by SDS-PAGE.
SARS-CoV-2 Spike Protein (RBD) (aa330-524), His Tag Recombinant Protein
RP-87675 has been tested in indirect ELISA.
Proteinase K Recombinant Protein
Animal Origin Free No DNase contamination detected by digestion of lambda DNA at 37°C for 6 hours. No RNases contamination detected by digestion of lambda DNA at 25°C for 16 hours. Host genomic DNA/RNA is no residual detected by PCR.
SARS-CoV-2 Nucleocapsid (aa1-419), His Tag Recombinant Protein
This antibody has been tested in indirect ELISA. Reconstitute with PBS. Ensure tube of protein and buffer is at room temperature. Allow vial to reconstitute at room temperature for ~30 minutes with gentle agitation. Store on ice before use.
SARS-CoV-2 Envelope (aa1-75), His-Avi Tag Recombinant Protein
Description: Recombinant 2019-nCoV envelope Protein is produced by E. coli expression system.
SARS-CoV-2 Spike Protein S1/S2 (aa11-1208), His Tag Recombinant Protein
Storage: This product is stable at -70°C for up to 6 months from the date of receipt. For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature. Avoid repeated freeze-thaw cycles.
SARS-CoV-2 Spike Protein S1 (aa11-682), hFc-His Tag Recombinant Protein
Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week. Description: Recombinant 2019-nCoV Spike S1 Protein is produced by HEK293 cells expression system.
SARS-CoV-2 Spike Protein (RBD) (aa319-541), His Tag Recombinant Protein
Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week. Description: Recombinant 2019-nCoV Spike RBD-His Protein is produced by HEK293 cells expression...
