A novel chicken IgY purification protein that binds directly to chicken IgY antibodies with high affinity (ie. 590nM) is available for licensing. The protein was identified through a reverse protein capture approach using sepharose beads either conjugated to chicken IgY (whole molecule) or human IgG (Fc fragment). The protein has been successfully used as a chicken IgY precipitation reagent in immunoprecipitation assays.
The function of this protein is akin to that of mammalian TRIM21 and its interaction with IgG.Make an Enquiry