Product Pathways - Neuroscience
Phospho-Synapsin (Ser9) Antibody #2311
Applications | Reactivity | Sensitivity | MW (kDa) | Source |
---|---|---|---|---|
W | M R (H) | Endogenous | 77 in brain mouse homogenate. | Rabbit |
Applications Key:
W=Western Blotting
Reactivity Key:
H=Human
M=Mouse
R=Rat
Species cross-reactivity is determined by Western blot.
Protocols
- 2311:
- Western Blotting
Specificity / Sensitivity
Phospho-Synapsin (Ser9) Antibody detects endogenous levels of synapsin only when phosphorylated at serine 9. The antibody is expected to recognize phosphorylated serine 9 of all synapsin isoforms.
Source / Purification
Polyclonal antibodies are produced by immunizing rabbits with a synthetic phospho-peptide (KLH-coupled) corresponding to residues surrounding serine 9 of human synapsin I. Antibodies are purified by protein A and peptide affinity chromatography.
Background
Synapsins, a group of at least five related members (synapsins Ia, Ib, IIa, IIb and IIIa), are abundant brain proteins essential for regulating neurotransmitter release (1,2). All synapsins contain a short amino-terminal domain that is highly conserved and phosphorylated by PKA or CaM kinase I (1). Phosphorylation of synapsin amino-terminal domain at serine 9 inhibits its binding to phospholipids and dissociates synapsins from synaptic vesicles (2).
Application References
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This product is for in vitro research use only and is not intended for use in humans or animals. This product is not intended for use as therapeutic or in diagnostic procedures.