|Cat. No. 102 003||50 µg specific antibody, lyophilized. Affinity purified with the immunogen. Albumin and azide were added for stabilization. For reconstitution add 50 µl H2O to get a 1mg/ml solution in PBS. Then aliquot and store at -20°C to -80°C until use.|
WB: 1 : 1000 up to 1 : 5000 (AP staining) gallery
ICC: 1 : 500 up to 1 : 1000 gallery
IHC: 1 : 200 up to 1 : 500 gallery
IHC-P/FFPE: 1 : 500 gallery
|Immunogen||Synthetic peptide corresponding to AA 250 to 263 from rat Synaptoporin (UniProt Id: P22831)|
Reacts with: rat (P22831), mouse (Q8BGN8), hamster, human (Q8TBG9).
Other species not tested yet.
|Specificity||Specific for synaptoporin.|
|Matching control protein/peptide||102-1P|
Synaptoporin, also known as synaptophysin 2 and p38-2, is highly homologous to synaptophysin 1 but encoded by a different gene. Like synaptopysin 1, synaptoporin contains four transmembrane regions and a short cytoplasmic tail. Unlike synaptophysin 1, it is not glycosylated.
The distributions of synaptophysin 1 and synaptoporin are different. Synaptophysin 1 is more uniformly expressed whereas synaptoporin is particularly enriched in mossy fiber synapses in the hippocampus. It is thus an excellent marker for subsets of synapses.