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How sensitive is this antibody in ELISA? Does it have a very high affinity for the antigen (i.e. could it be used to capture mouse IgE from solution)?
Asked on Oct 06 2011
Thank you for your call yesterday and for your patience while I have been in touch with the lab regarding ab19967. The affinity constant and the sensitivity of this IgE antibody have not yet been determined. However, this antibody has been used to capture IgE from mouse sera so we believe it has a high affinity for the IgE. The suggested starting concentration is 1.0 - 5.0 ug/mL. I hope this information is useful, but please let me know if you have any further questions and I'll be happy to help.
Answered on Oct 06 2011