Phospho-Synapsin I (S9) Antibody

Catalog # Availability Size / Price Qty
PPS084
Phospho-Synapsin I (S9) Antibody in Data
1 Image
Product Details
FAQs
Supplemental Products
Reviews

Phospho-Synapsin I (S9) Antibody Summary

Species Reactivity
Human, Mouse, Rat, Xenopus
Specificity
Human, rat, mouse, and Xenopus ~78 kDa Synapsin I doublet protein phosphorylated at S9
Source
Polyclonal Rabbit IgG
Purification
Antigen Affinity-purified
Immunogen
Phosphopeptide corresponding to amino acid residues surrounding the phospho-S9 of Synapsin I
Formulation
100 μL in 10 mM HEPES (pH 7.5), 150 mM NaCl, 100 μg/mL BSA and 50% glycerol.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1:1000 dilution
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Western Blot Detection of Phospho-Synapsin I (S9) antibody by Western Blot. View Larger

Detection of Phospho-Synapsin I (S9) by Western Blot. Western blot of rat brain lysate showing specific immunolabeling of the approximately 78 kDa Synapsin I phosphorylated at S9 (Control). The phosphospecificity of this labeling is shown in the second lane (lambda-phosphatase: lambda PPase). The blot is identical to the control except that it was incubated in lambda PPase (1200 units for 30 minutes) before being exposed to the anti-phospho-S9 Synapsin I. The immunolabeling is completely eliminated by treatment with lambda PPase.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
For long-term storage, ≤ -20° C is recommended. Product is stable at ≤ -20° C for at least 1 year.

Background: Synapsin I

Synapsin I is an 85 kDa neuron-specific, O-GlcNAcylated phosphoprotein that interacts with synaptic vesicles and regulates neurotransmitter release. It is concentrated in presynaptic terminals where it anchors synaptic vesicles to the underlying cytoskeleton. Phosphorylation at various sites reduces synapsin I binding to neurosecretory vesicles, making them available for neurotransmitter release. Rat synapsin I is 704 amino acids (aa) in length and contains five domains, named A - E/F. Domains A - D lie between aa 1 - 655, while E and F are alternate splice forms. Domain A (28 aa) regulates neurotransmitter release in a phosphorylation-dependent manner. Domains C (328 aa) and E (49 aa) anchor to actin in the synaptic region. Domains B (84 aa) and D (235 aa) promote actin and secretory vesicle interaction, and actin nucleation. Phosphorylation of S603 and 566 in domain D, and S9 in domain A, reduces the affinity of synapsin I for actin and secretory vesicles.

References
  1. Yamagata, Y. (2003) J. Pharmacol. Sci. 93:22.
  2. Sakurada, K. et al. (2002) J. Biol. Chem. 277:45473.
  3. Hilfiker, S. et al. (2005) J. Neurosci. 25:2658.
  4. McCaffery, C.A. and L.J. DeGennaro (1986) EMBO J. 5:3167.
  5. Cole, R.N. and G.W. Hart (1999) J. Neurochem. 73:418.
Entrez Gene IDs
6853 (Human); 20964 (Mouse); 24949 (Rat)
Alternate Names
SYN1; SYN1a; SYN1b; Synapsin 1; Synapsin I; synapsin IBrain protein 4.1; synapsin-1; SYNI

Product Datasheets

FAQs

No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Reviews for Phospho-Synapsin I (S9) Antibody

There are currently no reviews for this product. Be the first to review Phospho-Synapsin I (S9) Antibody and earn rewards!

Have you used Phospho-Synapsin I (S9) Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review