Anti-Synapsin I (phospho S605) antibody (ab111687)


  • Product nameAnti-Synapsin I (phospho S605) antibody
    See all Synapsin I primary antibodies
  • Description
    Rabbit polyclonal to Synapsin I (phospho S605)
  • Specificityab111687 detects endogenous levels of Synapsin I only when phosphorylated at serine 605.
  • Tested applicationsSuitable for: IHC-P, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic phosphopeptide derived from Human Synapsin I around the phosphorylation site of serine 605 (Q-A-SP-Q-A).

  • Positive control
    • COS7 cells; Human brain tissue.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage bufferpH: 7.40
    Preservative: 0.02% Sodium azide
    Constituents: PBS, 50% Glycerol, 0.88% Sodium chloride
    Note: PBS (without Mg2+ and Ca2+)
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesab111687 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab111687 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IHC-P 1/50 - 1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ICC/IF 1/100 - 1/500.


  • FunctionNeuronal phosphoprotein that coats synaptic vesicles, binds to the cytoskeleton, and is believed to function in the regulation of neurotransmitter release. The complex formed with NOS1 and CAPON proteins is necessary for specific nitric-oxid functions at a presynaptic level.
  • Involvement in diseaseDefects in SYN1 are a cause of epilepsy X-linked with variable learning disabilities and behavior disorders [MIM:300491]. XELBD is characterized by variable combinations of epilepsy, learning difficulties, macrocephaly, and aggressive behavior.
  • Sequence similaritiesBelongs to the synapsin family.
  • Post-translational
    Substrate of at least four different protein kinases. It is probable that phosphorylation plays a role in the regulation of synapsin-1 in the nerve terminal. Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localizationCell junction > synapse. Golgi apparatus.
  • Information by UniProt
  • Database links
  • Alternative names
    • Brain protein 4.1 antibody
    • SYN 1 antibody
    • SYN 1a antibody
    • SYN 1b antibody
    • SYN I antibody
    • SYN1 antibody
    • SYN1_HUMAN antibody
    • SYN1a antibody
    • SYN1b antibody
    • Synapsin 1 antibody
    • Synapsin I antibody
    • Synapsin-1 antibody
    • Synapsin1 antibody
    • SynapsinI antibody
    • SYNI antibody
    see all

Anti-Synapsin I (phospho S605) antibody images

  • ab111687 at 1/100 dilution staining Synapsin I in COS7 cells by Immunofluorescence. The picture on the right is treated with the synthesized phosphopeptide.
  • ab111687 at 1/50 dilution staining Synapsin I in paraffin-embedded Human Brain tissue by Immunohistochemistry. The image on the right is treated with the synthesized peptide.

References for Anti-Synapsin I (phospho S605) antibody (ab111687)

ab111687 has not yet been referenced specifically in any publications.

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