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Phospho-Ser187 SNAP25 Antibody

Catalog # Availability Size / Price Inquiry
APR09249G 100 μl / $545

Phospho-Ser187 SNAP25 Antibody

Brand

Leading Biology

Catalog Number

APR09249G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Phospho-Ser187 SNAP25 antibody.

Molecular Weight

25 KDa

Host

Rabbit

Species Reactivity

Rat

Target

Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser187 conjugated to KLH.

GeneID

UniProt ID

Summary

SNAP25 (Synaptosomal associated protein of 25 kDa) is a presynaptic plasma membrane protein that is widely distributed throughout the brain and involved in the regulation of neurotransmitter release. Decreased levels of SNAP25 have been found in the brains of patients with Down Syndrome and Alzheimer’s Disease (Greber et al.,1999). In addition, a significant reduction in the hippocampal expression of SNAP25 has also been found in patients with Schizophrenia (Fatemi et al., 2001). Increasing evidence suggests that SNAP-25 also modulates various ion channels, including voltage gated calcium channels (VGCCs) (Pozzi el al., 2008). Activation of PKC results in the phosphorylation of SNAP-25 on ser187 (Shu et al., 2008). Phosphorylation of SNAP25 on ser187 is believed to cause inhibition of VGCC (Pozzi el al., 2008). Since ser187 phosphorylation is transiently induced by neuronal activity, SNAP25 creates a negative feedback mechanism for controlling neuronal excitability (Pozzi el al., 2008).

Form

Prepared from rabbit serum by affinity purification via sequential chromatography on phospho- and dephosphopeptide affinity columns.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

FC, WB

Dilution

FC~~1:500 WB~~ 1:1000

Synonyms

Synaptosomal-associated protein 25, SNAP-25, Super protein, SUP, Synaptosomal-associated 25 kDa protein, Snap25, Snap

Images

Flow cytometric analysis of U-87 MG cells using Park7 (DJ-1) Antibody(green, APR09249G) compared to an isotype control of rabbit IgG(blue). APR09249G was diluted at 1:500 dilution. An Alexa Fluor? 488 goat anti-rabbit lgG at 1:400 dilution was used as the secondary antibody.

Western blot of rat hippocampal lysate showing specific immunolabeling of the ~25k SNAP25 phosphorylated at Ser187 (Control). Phosphospecificity is shown in the right lane where the signal is completely eliminated by treatment with lambda phosphatase (λ-Ptase, 400 units/100ul lysate for 30 min).

Specification

Quantity

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