Alpha Synuclein, Polyclonal Antibody

Rabbit Anti-Human Alpha Synuclein pSer129 Polyclonal; Phospho anti-alpha Synuclein (S129) antibody; Alpha-synuclein (phospho S129) antibody; alpha Synuclein (phospho Ser129) antibody; alpha-Synuclein Phospho Ser129 Antibody; phospho-alpha-Synuclein (Ser129) Antibody; Alpha synuclein antibody; Alpha synuclein antibody phospho Serine 129; Alpha synuclein antibody phospho Ser 129; Alpha synuclein antibody pSerine 129; Alpha synuclein antibody pSer 129; Alpha synuclein antibody phosphoSer 129; Alpha-synuclein antibody; Alpha-synuclein; isoform NACP140 antibody; alphaSYN antibody; NACP antibody; Non A beta component of AD amyloid antibody; Non A4 component of amyloid antibody; Non A4 component of amyloid precursor antibody; Non-A beta component of AD amyloid antibody; Non-A-beta component of alzheimers disease amyloid; precursor of antibody; Non-A4 component of amyloid precursor antibody; Non-A4 component of amyloid; precursor of antibody; PARK 1 antibody; PARK 4 antibody; PARK1 antibody; PARK4 antibody; Parkinson disease (autosomal dominant; Lewy body) 4 antibody; Parkinson disease familial 1 antibody; SNCA antibody; alpha (non A4 component of amyloid precursor) antibody; SYN antibody; Synuclein alpha antibody; Synuclein alpha 140 antibody; Synuclein; alpha (non A4 component of amyloid precursor) antibody; SYUA_HUMAN antibody

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

Rabbit

Binds to phosphorylated serine 129 on alpha synuclein. Does not detect unphosphorylated serine 129 alpha synuclein. Detects bands at 100, 75, 45, 15 kDa. Bands above 15 kDa are oligomers.

Peptide Affinity Purified

Store at -20 degree C.

Small volumes of anti-SNCA antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Alpha-Synuclein (SNCA) is expressed predominantly in the brain, where it is concentrated in presynaptic nerve terminals (1). Alpha-synuclein is highly expressed in the mitochondria of the olfactory bulb, hippocampus, striatum and thalamus (2). Functionally, it has been shown to significantly interact with tubulin (3), and may serve as a potential microtubule-associated protein. It has also been found to be essential for normal development of the cognitive functions; inactivation may lead to impaired spatial learning and working memory (4).
SNCA fibrillar aggregates represent the major non A-beta component of Alzheimers disease amyloid plaque, and a major component of Lewy body inclusions, and Parkinson's disease. Parkinson's disease (PD) is a common neurodegenerative disorder characterized by the progressive accumulation in selected neurons of protein inclusions containing alpha-synuclein and ubiquitin (5, 6).
Alpha synuclein phosphorylated at serine 129 constitutes 90% of the alpha synuclein found in Lewy bodies (7, 8).

Antibodies; Neuroscience; Neurodegeneration; Alzheimer's Disease; Tangles & Tau; Neuroscience; Neurodegeneration; Parkinson's Disease; Synuclein

Western Blot (WB), ELISA (EIA), Immunohistochemistry (IHC)

WB: 1:1000
IHC: 1:500

Immunocytochemistry/Immunofluorescence analysis using Rabbit Anti-Alpha Synuclein pSer129 Polyclonal Antibody (SPC-742). Tissue: Primary hippocampal neurons treated with active Alpha Synuclein Protein Aggregate (SPR-322) at 4 ug/ml to induce fibrils. Species: Rat. Fixation: 4% paraformaldehyde. Primary Antibody: Rabbit Anti-Alpha Synuclein pSer129 Polyclonal Antibody (SPC-742) at 1:500 for 24 hours at 4 degree C. Secondary Antibody: Goat Anti-Rabbit Alexa Fluor 488 at 1:700 for 1 hour at RT. Counterstain: Guinea Pig Anti-NeuN (red) neuronal marker (Donkey Anti-Guinea Pig Alexa Fluor 647 1:700); Hoechst (blue) nuclear stain at 1:6000, 1:3000 for 60 min at RT, 5 min at RT. Magnification: 20X.

Western blot analysis of Human, Mouse brain lysate showing detection of ~16 kDa Alpha Synuclein pSer129 protein using Rabbit Anti-Alpha Synuclein pSer129 Polyclonal Antibody (SPC-742). Lane 1: Molecular Weight Ladder (MW). Lane 2: Human brain lysate. Lane 3: Mouse brain lysate. Lane 4: Alpha Synuclein Monomer (0.5 ug). Load: 15 ug. Block: 5% Skim Milk in 1X TBST. Primary Antibody: Rabbit Anti-Alpha Synuclein pSer129 Polyclonal Antibody (SPC-742) at 1:1000 for 2 hours at RT. Secondary Antibody: Goat Anti-Rabbit HRP:IgG at 1:3000 for 1 hour at RT. Color Development: ECL solution for 5 min at RT. Predicted/Observed Size: ~16 kDa. Other Band(s): 100, 75, 45, 30,16 kDa.

13,109 Da[Similar Products]

synuclein alpha

alpha-synuclein

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Alpha-synuclein is a member of the synuclein family, which also includes beta- and gamma-synuclein. Synucleins are abundantly expressed in the brain and alpha- and beta-synuclein inhibit phospholipase D2 selectively. SNCA may serve to integrate presynaptic signaling and membrane trafficking. Defects in SNCA have been implicated in the pathogenesis of Parkinson disease. SNCA peptides are a major component of amyloid plaques in the brains of patients with Alzheimer's disease. Alternatively spliced transcripts encoding different isoforms have been identified for this gene. [provided by RefSeq, Feb 2016]

May be involved in the regulation of dopamine release and transport. Induces fibrillization of microtubule-associated protein tau. Reduces neuronal responsiveness to various apoptotic stimuli, leading to a decreased caspase-3 activation.

1. "Genetics Home Reference: SNCA". US National Library of Medicine. (2013). 2. Zhang L., et al. (2008) Brain Res. 1244: 40-52. 3. Alim M.A., et al. (2002) J Biol Chem. 277(3): 2112-2117. 4. Kokhan V.S., Afanasyeva M.A., Van'kin G. (2012) Behav. Brain. Res. 231(1): 226-230. 5. Spillantini M.G., et al. (1997) Nature. 388(6645): 839-840. 6. Mezey E., et al. (1998) Nat Med. 4(7): 755-757. 7. Fujiwara H., et al. (2002) Nat Cell Biol. 4(2):160-4. 8. Anderson J.P., et al. (2006) J Biol Chem. 281(40):29739-52.

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