Here are the details of the protein in Arabidopsis:
LOCUS NP_001189565 565 aa linear PLN 28-MAY-2011
DEFINITION synaptotagmin A [Arabidopsis thaliana].
VERSION NP_001189565.1 GI:334184343
DBSOURCE REFSEQ: accession http://mail.zotal.co.il/exchweb/bin/redir.asp?URL=http://www.ncbi.nlm.nih.gov/nuccore/334184342
Asked on May 14 2012
Thank you for providing the sequence and for your patience.
After aligning the sequences, I am afraid it is not very likely that any of the Anti-Synaptotagmin antibodies available will recognise the Arabidopsis protein, as the homologies are quite low (<50%).
I am very sorry I could not be more helpful. Please do not hesitate to contact us if you need further advice or information.
Answered on May 14 2012