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Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB, IP

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

18

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q16143

Entrez-Gene Id:

6620

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

β-Synuclein (E9R3I) Rabbit mAb recognizes endogenous levels of total β-synuclein protein. This antibody does not cross-react with α-synuclein. 

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with recombinant protein specific to the carboxy terminus of human β-synuclein protein.

Background

The synuclein family, consisting of α-synuclein, β-synuclein, and γ-synuclein, are a group of small, soluble proteins containing a highly conserved α-helical lipid-binding motif. α-synuclein and β-synuclein are primarily expressed in brain tissue, where they colocalize within presynaptic terminals (1,2). α-synuclein is linked genetically and neuropathologically to Parkinson’s disease and other neurodegenerative diseases, called synucleinopathies, characterized by the presence of intracellular α-synuclein aggregates, the main component of Lewy bodies (3,4). β-synuclein has been shown to inhibit α-synuclein aggregation and ameliorate α-synuclein neurotoxicity (5-7). Studies have shown that β-synuclein levels are elevated in early and advanced Alzheimer’s disease, Creutzfeldt-Jakob disease, and traumatic brain injury, showing strong potential for use as a synaptic damage biomarker (8-9).

  1. George, J.M. (2002) Genome Biol 3, REVIEWS3002.
  2. Vigneswara, V. et al. (2013) PLoS One 8, e61442.
  3. Kim, W.S. et al. (2014) Alzheimers Res Ther 6, 73.
  4. Stefanis, L. (2012) Cold Spring Harb Perspect Med 2, a009399.
  5. Hashimoto, M. et al. (2001) Neuron 32, 213-23.
  6. Brown, J.W. et al. (2016) Sci Rep 6, 36010.
  7. Fan, Y. et al. (2006) Hum Mol Genet 15, 3002-11.
  8. Halbgebauer, S. et al. (2021) J Neurol Neurosurg Psychiatry 92, 349-356.
  9. Halbgebauer, R. et al. (2022) Int J Mol Sci 23, 9639. doi: 10.3390/ijms23179639.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IP: Immunoprecipitation

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

Limited Uses

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