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  • MABN894 - Anti-Synapsin-1 Antibody, clone 10.22

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MABN894 Sigma-Aldrich

Anti-Synapsin-1 Antibody, clone 10.22

clone 10.22, from mouse

Synonym: Synapsin I, Synapsin-1

  •  eCl@ss 32160702

  •  NACRES NA.41

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Properties

Related Categories Alphabetical Index, Antibodies, Primary Antibodies, SU-SY
clone   10.22, monoclonal
biological source   mouse
application(s)   immunofluorescence: suitable
  immunohistochemistry: suitable (paraffin)
  immunoprecipitation (IP): suitable
  western blot: suitable
species reactivity   fish, human, bovine, rat, mouse
shipped in   wet ice
isotype   IgG1
Quality Level   100
antibody product type   primary antibodies
NCBI accession no.   NP_776616.1
UniProt accession no.   P17599
Gene Information   human ... SYN1(6853)

Description

General description

Synapsin-1 (UniProt P17599; also known as Synapsin I) is encoded by the SYN1 gene (Gene ID 281510) in bovine species. The synapins constitute a family of abundant neuronal phosphoproteins that regulate SV trafficking and neurotransmitter release at the pre-synaptic terminal. Three genes exisit in mammals, encoding altogether 11 synapsin members by alternative splicings (Synapsin Ia & Ib by SYN1, Synapsin IIa & IIb by SYN2, Synapsin IIIa through IIIf by SYN3), Syn III is the most precociously expressed isoform that has a role in the early phases of neural development and is downregulated in mature neurons. On the other hand, Syn I and Syn II are expressed at low levels at birth and their expressions progressively increase during synaptogenesis to reach a stable plateau at 1–2 months of life. The NH2-terminal region is divided into A, B, and C domains and is highly conserved among synapsin isoforms. Synapsins are regulated by postransloational phosphorylations. Domain A contains PKA and CaMKI/IV phosphorylation sites, domain B contains MAPK/Erk phosphorylation sites, and domain C is phosphorylated by Src. The C-terminal region contains spliced domains and diverge among synapsin isoforms (domain D in Syn Ia and Ib, domain G in Syn IIa and IIb, domain H in Syn IIa, and domain J in Syn IIIa), although they all bear proline-rich regions binding to several SH3-containing proteins and additional phosphorylation sites for CaMKII, MAPK/Erk, and cdk1/5.

Specificity

Clone 10.22 reacts with both synapsin-1 spliced isoforms (Ia and Ib), but not synapsin-2 spliced isoform IIa or IIb (Vaccaro, P., et al. (1997). Brain Res. Mol. Brain Res. 52(1):1-16).

Immunogen

Epitope: Pro-rich domain D.

Purified bovine brain synapsin-1.

Application

Immunohistochemistry Analysis: A 1:50 dilution from a representative lot detected Synapsin-1 in human, mouse, and rat cerebral cortex tissues.
Western Blotting Analysis: A representative lot detected synapsin Ia/Ib in mouse cortical neuron lysates (Medrihan, L., et al. (2013). Nat. Commun. 4:1512).
Western Blotting Analysis: A representative lot detected purified bovine brain synapsin Ia/Ib (Messa, M., et al. (2010). J. Cell Sci. 123(13):2256-2265).
Western Blotting Analysis: A representative lot detected synapsin-1 in Torpedo (electric ray) synaptosomal preparations and in GST-cyclophilin B pull-downs (Lane-Guermonprez, L., et al. (2005). J. Neurochem. 93(6):1401-1411).
Western Blotting Analysis: A representative lot detected synapsin-1 in the same rat brain subcellular fractions as cyclophilin B (Lane-Guermonprez, L., et al. (2005). J. Neurochem. 93(6):1401-1411).
Western Blotting Analysis: A representative lot detected synapsin Ia/Ib, but not IIa/IIb, in rat brain post-nuclear supernatants (Vaccaro, P., et al. (1997). Brain Res. Mol. Brain Res. 52(1):1-16).
Immunoprecipitation Analysis: A representative lot immunoprecipitated synapsin Ia/Ib, but not IIa/IIb, from rat brain synaptosomal preparations using protein G beads with pre-bound rabbit anti-mouse IgG (Vaccaro, P., et al. (1997). Brain Res. Mol. Brain Res. 52(1):1-16).
Immunofluorescence Analysis: Clone 10.22 ascites fluid was employed to localize synapsin-1 immunoreactivity within retinal inner plexiform layer (IPL) of floating or whole-mount rat retinas (Mandell, J.W., et al. (1992). J. Neurosci. 12(5):1736-1749).
Note: Clone 10.22 does not bind significantly to protein G. For immunoprecipitation application, pre-coat protein G beads with an anti-mouse IgG antibody is recommended (Vaccaro, P., et al. (1997). Brain Res. Mol. Brain Res. 52(1):1-16).

Research Category
Neuroscience

Research Sub Category
Developmental Neuroscience

This Anti-Synapsin-1 Antibody, clone 10.22 is validated for use in Western Blotting, Immunohistochemistry (Paraffin), Immunoprecipitation, Immunofluorescence for the detection of Synapsin-1.

Target description

~75 kDa observed.

Physical form

Format: Purified

Protein G Purified

Purified mouse monoclonal IgG1 antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Quality

Evaluated by Western Blotting in rat brain cytosol tissue lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected Synapsin-1 in 10 µg of rat brain cytosol tissue lysate.

Other Notes

Concentration: Please refer to lot specific datasheet.

Safety & Documentation

Safety Information

WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

Articles

Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
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Protocols

Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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Peer-Reviewed Papers
15

References

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