RBD-mFc antigen CHO-S

RBD-mFC from stable CHO-S suspension cellines. (Amino acids 319-541, RBD of the Spike protein)

Mouse IgG2a fusion for solubility, better epitope recognition as a coating antigen and better conjugation as a secondary antigen for SARS-CoV-2 antibody tests, as compared with non Fc fusion variants.

Stable cell lines for minimized batch to batch variation.

> 95% purity.  

Also available as a HEK293 produced version with similar performance. 

Suitable for Sandwich ELISAs, lateral flow speedtests, IFMAs and more.  

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