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MABN45

Sigma-Aldrich

Anti-Tdp43 Antibody, clone 3H8

clone 3H8, from mouse

Synonym(s):

TAR DNA-binding protein 43, TDP-43, TDP43, TAR DNA binding protein-43

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

3H8, monoclonal

species reactivity

human, mouse, rat

technique(s)

immunohistochemistry: suitable
western blot: suitable

isotype

IgG1

NCBI accession no.

NP_031401

UniProt accession no.

Q13148

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... TARDBP(23435)

General description

TAR DNA-binding protein 43 (Tdp43) belongs to the hnRNP protein family and plays an important role in transcription, pre-mRNA splicing, mRNA stability and mRNA transport. It is involved in splicing of the apolipoprotein A-II and cystic fibrosis transmembrane gene. This protein is highly expressed in the pancreas, placenta, lung, genital tract and spleen. Mutations in Tdp43 have been associated with amyotrophic lateral sclerosis, frontotemporal dementia, Parkinson′s disease and Alzheimer′s disease.

Immunogen

His-tagged recombinant protein corresponding to the N-terminus of human Tdp43.

Application

Detect TDP using this mouse monoclonal antibody, Anti-Tdp43 Antibody, clone 3H8 validated for use in western blotting & IHC.
Immunohistochemistry Analysis: A 1:2,000 dilution from a representative lot detected Tdp43 in human frontal lobe, human cerebellum, and rat cerebellum tissue.
Research Category
Neuroscience
Research Sub Category
Developmental Neuroscience

Quality

Evaluated by Western Blotting in mouse brain nuclear extract tissue lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Tdp43 in 10 µg of mouse brain nuclear extract tissue lysate.

Target description

~43 kDa observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in buffer containing PBS with 0.05% sodium azide with 10% glycerol.

Storage and Stability

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

MABN45:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Seiji Watanabe et al.
Cell death & disease, 11(10), 909-909 (2020-10-25)
Cytoplasmic inclusion of TAR DNA-binding protein 43 (TDP-43) is a pathological hallmark of amyotrophic lateral sclerosis (ALS) and a subtype of frontotemporal lobar degeneration (FTLD). Recent studies have suggested that the formation of cytoplasmic TDP-43 aggregates is dependent on a
Kotaro Oiwa et al.
Science advances, 9(31), eadf6895-eadf6895 (2023-08-04)
The cytoplasmic aggregation of TAR DNA binding protein-43 (TDP-43), also known as TDP-43 pathology, is the pathological hallmark of amyotrophic lateral sclerosis (ALS). However, the mechanism underlying TDP-43 cytoplasmic mislocalization and subsequent aggregation remains unclear. Here, we show that TDP-43
Tandem detergent-extraction and immunoprecipitation of proteinopathy: Scalable enrichment of ALS-associated TDP-43 aggregates.
Evangelista, et al.
iScience, 26, 106645-106645 (2023)
Jung-A A Woo et al.
Nature communications, 8, 15558-15558 (2017-06-07)
Although multiple CHCHD10 mutations are associated with the spectrum of familial and sporadic frontotemporal dementia-amyotrophic lateral sclerosis (FTD-ALS) diseases, neither the normal function of endogenous CHCHD10 nor its role in the pathological milieu (that is, TDP-43 pathology) of FTD/ALS have
Joshua N Douglas et al.
Journal of clinical & cellular immunology, 7(2), 402-402 (2016-07-05)
Multiple sclerosis (MS) is the most common demyelinating disorder of the central nervous system (CNS). Data suggest that antibodies to CNS targets contribute to the pathogenesis of MS. MS patients produce autoantibodies to heterogeneous nuclear ribonucleoprotein A1 (hnRNP A1). hnRNP
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