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In regards to the antibody ab87965 (which binds to CD32B) I was wondering if any information is known on whether it cross reacts with CD32A? If so does abcam sell an antibody against human CD32B which does not cross react with human CD32A?
Asked on Dec 02 2010
We have three CD32B antibodies, I compared their immunogen sequences against the CD32A. Results are following: ab87965- Mouse monoclonal to CD32B homology with CD32A is 92%. Cross-reactivity with CD32A has not been tested. It is likely that there will be a cross-reaction. ab74092- Rabbit polyclonal to CD32B (phospho Y292): homology 15% ab77093- Goat polyclonal to CD32B: homology 15% None of the antibodies have been tested for cross-reactivity. Based on homology ab74092 and ab77093 will not cross-react with CD32A and better options for you.
Answered on Dec 03 2010