быстрая доставка ~4 недели
Размер
- 1 mg
- 100 μg
Recombinant SARS-CoV-2 Spike S2 ECD Protein (RP01267)
- Описание
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Overview
Product name Recombinant SARS-CoV-2 Spike S2 ECD Protein Catalog No. RP01267 Description Recombinant SARS-CoV-2(2019-nCoV) Spike S2 ECD Protein is produced by Baculovirus-Insect Cells expression system. The target protein is expressed with sequence (Ser686-Pro1213) of SARS-COV-2(2019-nCoV) Spike S2 ECD (Accession #YP_009724390.1) fused with a His tag at the C-terminus. Purity > 90% by SDS-PAGE. Endotoxin < 1.0 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of sterile 20 mM PB, 300 mM NaCl, pH 7.0. or Supplied as a 0.22 μm filtered solution in 20 mM PB, 300 mM NaCl, pH 7.0Contact us for customized product form or formulation. Species SARS-CoV-2 Calculated MW 58.8kDa Product information
Synonym S2 protein; Spike glycoprotein Subunit2; S glycoprotein Subunit2; Spike protein S2; COVID-19 Expression Host Baculovirus-Infected Sf9 Cells Tag C-His Gene ID Usage guide
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 6 months 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.
Product Protocols