| Immunogen | SynapsinI(mixtureofIa&Ib)purifiedfrombovinebrain. | 
| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. | 
| Host | Rabbit | 
| Specificity | SynapsinI(Mrof80,000and77,000).ImmunolabelingisblockedbypreadsorptionofantibodywithSynapsinI.SynapsinislocatedonlyinbrainnerveterminalandisanexcellentMarkerforsynapses. | 
| SpeciesReactivity |  | 
| AntibodyType | PolyclonalAntibody | 
| EntrezGeneNumber |  | 
| EntrezGeneSummary | Thisgeneisamemberofthesynapsingenefamily.Synapsinsencodeneuronalphosphoproteinswhichassociatewiththecytoplasmicsurfaceofsynapticvesicles.Familymembersarecharacterizedbycommonproteindomains,andtheyareimplicatedinsynaptogenesisandthemodulationofneurotransmitterrelease,suggestingapotentialroleinseveralneuropsychiatricdiseases.Thismemberofthesynapsinfamilyplaysaroleinregulationofaxonogenesisandsynaptogenesis.Theproteinencodedservesasasubstrateforseveraldifferentproteinkinasesandphosphorylationmayfunctionintheregulationofthisproteininthenerveterminal.MutationsinthisgenemaybeassociatedwithX-linkeddisorderswithprimaryneuronaldegenerationsuchasRettsyndrome.Alternativelysplicedtranscriptvariantsencodingdifferentisoformshavebeenidentified. | 
| GeneSymbol |  | 
| PurificationMethod | Unpurified | 
| UniProtNumber |  | 
| UniProtSummary | FUNCTION:SwissProt:P17600#Neuronalphosphoproteinthatcoatssynapticvesicles,bindstotheCytoskeleton,andisbelievedtofunctionintheregulationofneurotransmitterrelease.ThecomplexformedwithNOS1andCAPONproteinsisnecessaryforspecificnitric-oxidfunctionsatapresynapticlevel. SIZE:705aminoacids;74111Da SUBUNIT:Homodimer.InteractswithCAPON.FormsaternarycomplexwithNOS1(Bysimilarity). SUBCELLULARLOCATION:Celljunction,synapse. PTM:Substrateofatleastfourdifferentproteinkinases.Itisprobablethatphosphorylationplaysaroleintheregulationofsynapsin-1inthenerveterminal.PhosphorylateduponDNAdamage,probablybyATMorATR. DISEASE:SwissProt:P17600#DefectsinSYN1areacauseofX-linkedrecessiveepilepsyassociatedwithvariablelearningdisABIlitiesandbehaviordisorders[MIM:300491]. SIMILARITY:SwissProt:P17600##Belongstothesynapsinfamily. | 
| MolecularWeight | 77&80kDa |