Recombinant S1 Subunit[Omicron B.1.1.529]

Recombinant S1 Subunit[Omicron B.1.1.529]

• CAS Number: 9000-83-3
• Host: HEK293 cells
• Applications: Western Blot, ELISA
• Purity: Greater than 90% as determined by SDS-PAGE.
• Form: Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4.
• Storage Conditions: The lyophilized protein is stable at -20°C for up to 1 year, the protein solution can be stored at 2-8°C for up to 1 week under sterile condition.For extended storage, it is recommended to further dilute in a buffer containing 0.1% BSA (make sure BSA will NOT interfere with your experiment ) and store in working aliquots at -20°C to -80°C for 6 months. Avoid repeated freeze/thaw cycle.