For the best experience on the Abcam website please upgrade to a modern browser such as Google Chrome
If you continue without changing your cookie settings, we'll assume you’re happy with this.
Inquiry: Which antibody do you suggest to detect mouse pSTAT5B (Y699)? I could only find pSTAT5 antibodies which detect phosphorylation at Y694, which more specific to STAT5A in your catalog.
Asked on Aug 02 2016
I can confirm that the sequence around the phosphorylation site for STAT5A phospho Y694 and STAT5B phospho Y699 is 100% homolog:
Therefore any antibody that binds STAT5 (phospho Y694) will also bind to STAT5 (phospho Y699). This means that any antibody that is named STAT5 (phospho Y694) in our catalog is suitable for your purposes.
Please note that it is impossible to generate an antibody that only binds STAT5B (phospho Y699) due to the homology with STAT5A (phospho Y694).
Answered on Aug 02 2016