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AB280382

Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free

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(1 Publication)

Mouse Recombinant Monoclonal Alpha-synuclein antibody. Carrier free. Suitable for WB, IHC-P and reacts with Mouse, Rat, Human samples. Cited in 1 publication.

View Alternative Names

NACP, PARK1, SNCA, Alpha-synuclein, Non-A beta component of AD amyloid, Non-A4 component of amyloid precursor

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)

This data was developed using ab280377 the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Human cerebrum tissue labeling Alpha-synuclein with ab280377 at 1/5000 (0.221 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Cytoplasmic staining in human cerebrum.The section was incubated with ab280377 for 10 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used.

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)

This data was developed using ab280377 the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Mouse cerebrum tissue labeling Alpha-synuclein with ab280377 at 1/5000 (0.221 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Cytoplasmic staining in mouse cerebrum.The section was incubated with ab280377 for 10 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used.

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)

This data was developed using ab280377 the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Rat cerebrum tissue labeling Alpha-synuclein with ab280377 at 1/5000 (0.221 ug/ml) dilution followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Cytoplasmic staining in rat cerebrum.The section was incubated with ab280377 for 10 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used.

Heat mediated antigen retrieval with Citrate buffer (pH 6.0, epitope retrieval solution 1) for 20 mins

Western blot - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)
  • WB

Supplier Data

Western blot - Anti-Alpha-synuclein antibody [42/a-Synuclein] - BSA and Azide free (AB280382)

This data was developed using ab280377, the same antibody clone in a different buffer formulation.

Blocking and Diluting buffer and concentration : 5% NFDM/TBST

Negative control : mouse kidney, human kidney, rat kidney (PMID : 14997013)

The expression profile/ molecular weight observed is consistent with what has been described in the literature (PMID : 14997013, 30553024).

Exposure time 15 seconds

All lanes:

Western blot - Anti-Alpha-synuclein antibody [42/a-Synuclein] (<a href='/en-us/products/primary-antibodies/alpha-synuclein-antibody-42-a-synuclein-ab280377'>ab280377</a>) at 1/1000 dilution

Lane 1:

Mouse cerebellum lysate at 10 µg

Lane 2:

Mouse kidney lysate at 10 µg

Lane 3:

Human cerebellum lysate at 10 µg

Lane 4:

Human kidney lysate at 10 µg

Lane 5:

Rat hippocampus lysate at 10 µg

Lane 6:

Rat kidney lysate at 10 µg

Secondary

All lanes:

Peroxidase-Conjugated Goat anti-Mouse IgG (H+L) at 1/1000 dilution

Predicted band size: 14 kDa

Observed band size: 18 kDa

false

  • Unconjugated

    Anti-Alpha-synuclein antibody [42/a-Synuclein]

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

42/a-Synuclein

Isotype

IgG1

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

WB, IHC-P

applications

Reactivity data

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Product details

ab280382 is the carrier-free version of ab280377.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Alpha-synuclein often referred to by alternate names such as SNCA is a protein of around 14 kDa mass. It mainly expresses in the brain particularly in presynaptic nerve terminals. This protein functions mechanically by stabilizing synaptic vesicles and maintaining synaptic function. It exists both in soluble monomer forms and as aggregates in protein filaments. Antibodies like 4D6 and EP1536Y target monomer forms of protein for more detailed studies.
Biological function summary

The alpha-synuclein protein plays critical roles in neuronal activity. It contributes to neurotransmitter release regulation by acting in the formation and plasticity of the presynaptic neuronal network. Alpha-synuclein doesn't usually form parts of large protein complexes but it may associate transiently with membranes and vesicular structures. The protein's monomer form has also been observed in alpha lines and related neuronal processes operating alongside various cellular functions.

Pathways

Synaptic vesicle trafficking and dopamine neurotransmitter release are significant areas involving the alpha-synuclein protein. In these pathways alpha-synuclein interacts with other proteins like synaptophysin and protein monomer monomerizations are intrinsic to these processes. Altered function or aggregation of alpha-synuclein disrupts these pathways influencing broader neurological functions.

Alterations or accumulations of alpha-synuclein are strongly linked to Parkinson's disease and Lewy body dementia. In these conditions alpha-synuclein forms abnormal protein filaments known as Lewy bodies within neurons. These formations disrupt cellular processes and neuron health. Synucleinopathies such as these show connections with proteins like parkin and DJ-1 which also have key roles in these neurodegenerative diseases.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Neuronal protein that plays several roles in synaptic activity such as regulation of synaptic vesicle trafficking and subsequent neurotransmitter release (PubMed : 20798282, PubMed : 26442590, PubMed : 28288128, PubMed : 30404828). Participates as a monomer in synaptic vesicle exocytosis by enhancing vesicle priming, fusion and dilation of exocytotic fusion pores (PubMed : 28288128, PubMed : 30404828). Mechanistically, acts by increasing local Ca(2+) release from microdomains which is essential for the enhancement of ATP-induced exocytosis (PubMed : 30404828). Also acts as a molecular chaperone in its multimeric membrane-bound state, assisting in the folding of synaptic fusion components called SNAREs (Soluble NSF Attachment Protein REceptors) at presynaptic plasma membrane in conjunction with cysteine string protein-alpha/DNAJC5 (PubMed : 20798282). This chaperone activity is important to sustain normal SNARE-complex assembly during aging (PubMed : 20798282). Also plays a role in the regulation of the dopamine neurotransmission by associating with the dopamine transporter (DAT1) and thereby modulating its activity (PubMed : 26442590).
See full target information SNCA

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

European journal of neurology 32:e70167 PubMed40454796

2025

Cerebrospinal Fluid Phosphorylated Alpha-Synuclein in Newly Diagnosed Parkinson's Disease.

Applications

Unspecified application

Species

Unspecified reactive species

Camilla Christina Pedersen,Guido Alves,Ole-Bjørn Tysnes,Jodi Maple-Grødem,Johannes Lange
View all publications

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