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Key Documents

MABN774

Sigma-Aldrich

Anti-TDP-43 Antibody, clone DB9

clone DB9, 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

DB9, monoclonal

species reactivity

human

technique(s)

immunohistochemistry: suitable
western blot: suitable

isotype

IgG1κ

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 (TDP-43) 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 TDP-43 have been associated with amyotrophic lateral sclerosis, frontotemporal dementia, Parkinson′s disease and Alzheimer′s disease.

Immunogen

The antibody was raised against an immunogen consisting of His-tagged recombinant protein corresponding to amino acid residues 208-414 of human TDP-43.

Application

Detect TDP-43 using this Anti-TDP-43 Antibody, clone DB9 validated for use in western blotting & IHC.
Immunohistochemistry Analysis: A 1:50 dilution from a representative lot detected TDP-43 in human cerebellum, pancreas, and thalamus tissues.

Quality

Evaluated by Western Blotting in SH-SY-5Y cell lysate.

Western Blotting Analysis: 2 µg/mL of this antibody detected TDP-43 in 10 µg of SH-SY-5Y cell lysate.

Target description

~43 kDa observed

Physical form

Format: Purified

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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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Silvia Silva-Hucha et al.
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 21(3), e00340-e00340 (2024-03-13)
Amyotrophic lateral sclerosis (ALS) is a rare neuromuscular disease characterized by severe muscle weakness mainly due to degeneration and death of motor neurons. A peculiarity of the neurodegenerative processes is the variable susceptibility among distinct neuronal populations, exemplified by the

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