Key Product Details

Validated by

Knockout/Knockdown

Species Reactivity

Validated:

Human, Mouse, Rat, Porcine, Bovine, Equine

Cited:

Human, Mouse

Applications

Validated:

Knockout Validated, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry Free-Floating, Western Blot, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Cited:

Immunohistochemistry, Immunohistochemistry-Frozen, Western Blot, Immunocytochemistry/ Immunofluorescence, IF/IHC

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 3H8

Format

BSA Free
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Product Specifications

Immunogen

Full length recombinant human TDP43 expressed in and purified from E. coli, epitope in peptide HNSNRQLERSGRFGGNPGGF, amino acids 264-283 of the human sequence.

Localization

Nucleus. Note: In patients with frontotemporal lobar degeneration and amyotrophic lateral sclerosis, it is absent from the nucleus of affected neurons but it is the primary component of cytoplasmic ubiquitin-positive inclusion bodies.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Theoretical MW

43 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Description

Novus Biologicals Knockout (KO) Validated Mouse TDP-43/TARDBP Antibody (3H8) - BSA Free (NBP1-92695) is a monoclonal antibody validated for use in IHC, WB, ICC/IF and IP. Anti-TDP-43/TARDBP Antibody: Cited in 7 publications. All Novus Biologicals antibodies are covered by our 100% guarantee.

Scientific Data Images for TDP-43/TARDBP Antibody (3H8) - BSA Free

Western Blot: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Western Blot: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Western Blot: TDP-43/TARDBP Antibody (3H8) [NBP1-92695] - Analysis of whole brain lysates and nuclear inreached extract from whole brain using mouse mAb to TDP43, NBP1-92695, dilution 1:2,000 in green: [1] protein standard (red), [2] rat brain, [3] rat brain nuclear extract, [4] mouse brain, [5] mouse brain nuclear extract. Strong band at 43 kDa mark corresponds to TDP43 protein.
Immunocytochemistry/ Immunofluorescence: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunocytochemistry/ Immunofluorescence: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunocytochemistry/Immunofluorescence: TARDBP Antibody (3H8) [NBP1-92695] - NBP1-92695 was used to stain a section of formalin fixed adult rat brain, specifically the hippocampus. Hippocampal neuron nuclei are stained strongly. Chicken antibody to GFAP (NBP1-05198, green) shows the processes of astrocytic glial cells. Nuclei of all cells are revealed with DAPI DNA stain (blue). The TARDBP (3H8) antibody stains neuronal nuclei strongly and the nuclei of some non-neuronal cells much more weakly. Neuronal nuclei therefore look crimson, since they are both red due to the content of TARDBP and blue due to their content of DNA, stained blue with DAPI.
Immunohistochemistry Free-Floating: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunohistochemistry Free-Floating: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunohistochemistry Free-Floating: TDP-43/TARDBP Antibody (3H8) [NBP1-92695] - Analysis of rat hippocampus section stained with mouse mAb to TDP43, NBP1-92695, dilution 1:2,000 in red, and costained with chicken pAb to GFAP,, dilution 1:5,000 in green. The blue is DAPI staining of nuclear DNA. Following transcardial perfusion of rat with 4% paraformaldehyde, brain was post fixed for 24 hours, cut to 45uM, and free-floating sections were stained with above antibodies. The TDP43 protein is concentrated in the nuclei of hippocampal neurons, while the GFAP antibody stains the intermediate filament network of astroglial cells.
Knockout Validated: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Western Blot: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Western Blot: TDP-43/TARDBP Antibody (3H8) [NBP1-92695] - Lysates of HAP1 (WT) and TDP-43/TARDBP (KO) were prepared, and 50 ug of protein was processed for western blot with the TDP-43/TARDBP antibody. The Ponceau stained transfers of the blot is shown (right). Antibody dilution used: NBP1-92695 at 1/1000. Image, protocol, and testing courtesy of YCharOS Inc. (ycharos.com).
Immunoprecipitation: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunoprecipitation: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunoprecipitation: TDP-43/TARDBP Antibody (3H8) [NBP1-92695] - HAP1 lysates were prepared, and immunoprecipitation was performed using 2.0 ug of the TDP-43/TARDBP antibody pre-coupled to Dynabeads protein G. Sample was washed and processed for immunoblot with the TDP-43/TARDBP antibody. The Ponceau stained transfer of the blot is shown. Image, protocol, and testing courtesy of YCharOS Inc. (ycharos.com).
Knockout Validated: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunocytochemistry/ Immunofluorescence: TDP-43/TARDBP Antibody (3H8) [NBP1-92695]

Immunocytochemistry/ Immunofluorescence: TDP-43/TARDBP Antibody (3H8) [NBP1-92695] - HAP1 (WT) and TDP-43/TARDBP (KO) cells were labelled with a green or a far-red fluorescent dye, respectively. WT and KO cells were mixed and plated to a 1:1 ratio in a 96-well plate with glass bottom. Cells were stained with the TDP-43/TARDBP antibody and with the corresponding Alexa-fluor 555 coupled secondary antibody including DAPI. Acquisition of the blue (nucleus-DAPI), green (identification of WT cells), red (antibody staining) and far-red (identification of KO cells) channels was performed. Representative images of the blue and red (grayscale) channels are shown. WT and KO cells are outlined on both channels with green and magenta dashed line, respectively. Antibody dilution used: NBP1-92695 at 1/1000. Image, protocol, and testing courtesy of YCharOS Inc. (ycharos.com).

Applications for TDP-43/TARDBP Antibody (3H8) - BSA Free

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:1000

Immunohistochemistry

1:1000

Western Blot

1:5000
Application Notes
This TARDBP (3H8) antibody is useful for Immunocytochemistry/Immunofluorescence, Immunohistochemistry, and Western blot, where a band can be seen at 43 kDa. Use in IHC-P was reported in scientific literature (PMID: 23046583).

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

50% PBS, 50% glycerol

Format

BSA Free

Preservative

5mM Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.

Background: TDP-43/TARDBP

TARDBP (tar-DNA binding protein of 43) is a nucleic acids binding protein that regulates the process of transcription and splicing. Localized mainly in the nucleus, TARDBP is ubiquitously expressed with higher expression levels in pancreas, placenta, lung, genital tract and spleen, and has been suggested to implicate in microRNA biogenesis, cellular apoptosis as well as proliferation. TARDBP controls CFTR splicing and promotes CFTR exon 9 skipping by associating with UG repeated motifs in polymorphic region near 3'-splice site of this exon leading to aberrant splicing linked to pathological features typical of cystic fibrosis. TARDBP can repress HIV-1 transcription by binding to the HIV-1 long terminal repeat. Moreover, it stabilizes the low molecular weight neurofilament mRNA through a direct interaction with the 3' UTR. TARDBP was originally identified as a major protein component of the ubiquitin immuno-positive inclusions which are the pathologic substrate of common forms of ALS (amyotrophic lateral sclerosis) and FTD (frontotemporal dementia), and later, it was found that TARDBP gene mutations are inherited in an autosomal dominant manner in familial/sporadic ALS. TARDBP has also been involved in other neurodegenerative such as Alzheimer's and Parkinson's disease.

Long Name

TAR DNA-binding Protein 43

Alternate Names

ALS10, TARDBP, TDP43

Entrez Gene IDs

23435 (Human)

Gene Symbol

TARDBP

UniProt

Additional TDP-43/TARDBP Products

Product Documents for TDP-43/TARDBP Antibody (3H8) - BSA Free

Certificate of Analysis

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Product Specific Notices for TDP-43/TARDBP Antibody (3H8) - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Related Research Areas

Citations for TDP-43/TARDBP Antibody (3H8) - BSA Free

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Protocols

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