Source:
Expressed in a mammalian cell line
Description:
RSpike RBD (receptor-binding domain) is a fragment Arg319-Phe541 of SARS-CoV-2 Spike surface glycoprotein [Severe acute respiratory syndrome coronavirus 2] GenBank: QHD43416.1.Contains His6-tag. Theoretical MW 25921 Da including His6-tag. Theoretical pI: 8.91.
Applications:
Antigen for detection of anti-(SARS-CoV-2 Spike RBD) antibodies
Analysis:
Purity > 90%Concentration is determined spectrophotometrically at A280
Purification:
Metal affinity chromatography
Presentation:
Lyophilized from PBS, pH 7.4It is recommended to reconstitute this product with deionized water to its initial concentration.
Other Information:
Avoid repeated freezing and thawing. It is recommended to aliquot the product after reconstitution.
Storage Conditions:
Lyophilized and reconstituted at -20°C (-15 … -30 °C allowed)
Material safety note:
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.