S9994

Recombinant SARS-CoV-2 Spike S1-S2 Chimeric Protein

• Código UNSPSC: 12352202
• NACRES: NA.26

Propiedades

• conjugado: His
• Nivel de calidad: 200
• Ensayo: 95%
• Formulario: frozen liquid
• mol peso: ~134 kDa
• purificado por: chromatography
• reactividad de especies: SARS coronavirus
• condiciones de almacenamiento: avoid repeated freeze/thaw cycles
• concentración: >0.2 mg/mL protein
• técnicas: ELISA: suitable; lateral flow assay: suitable
• temp. de almacenamiento: −70°C

Descripción

Descripción general

This Spike glycoprotein ectodomain (spikes comprised of multiple S1 & S2 domains) of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is expressed in insect cells. Consists of the whole spike antigen. This construct hosts the epitopes for neutralizing antibodies and additional epitopes which can improve sensitivity. It could be important in the case of variant of concern antibody detection, as the characteristic mutations of the different variants of concern are positioned mainly in the Spike protein.
The recombinant SARS-CoV2-Spike S1-S2 Chimeric protein, S9994 is recommended for IgG detection. For IgM detection, a mixture of nucleocapsid and spike proteins is recommended.

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Clase de riesgo para el agua (WGK): WGK 1