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The S616 is this numbering in human or rat or another species. The numbering is slightly different depending upon species. Thank you for any help you might be able to give.
Asked on Mar 09 2005
Thank you for your enquiry and patience. I contacted the originator of this antibody to see if they could provide clarification regarding this. Phospho-IRS-1 (Ser616) in human corresponds to Ser612 of mouse IRS-1. Also, the human, rat and mouse sequences are 100% homologous (identical, even) for this immunogenic sequence, but we can't confirm that the antibody will recognize all 3 species, since we've not tested them (recognition is expected, but not tested/confirmed). If you have any additional questions, please contact us again.
Answered on Mar 16 2005