Anticorps Polyclonal de lapin anti-TDP-43 (C-terminal)

• Phare
• Validé par KD/KO

TDP-43 (C-terminal) Polyclonal Antibody for WB, IHC, IF/ICC, IF-Fro, FC (Intra), IP, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris et plus (4)

Applications

WB, IHC, IF/ICC, IF-Fro, FC (Intra), IP, CoIP, chIP, RIP, ELISA

Conjugaison

Non conjugué

Publications(263)

Avis (11)

N° de cat : 12892-1-AP

Synonymes

TARDBP, TDP 43, TDP43, TDP-43, ALS10

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Galerie de données de validation

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  WB analysis using 12892-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 12892-1-AP (TDP-43 (C-terminal) antibody) at dilution of 1:30000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A549 cells using 12892-1-AP

  A549 cells (shcontrol and shRNA of TDP43) were subjected to SDS PAGE followed by western blot with 12892-1-AP (TDP43 antibody) at dilution of 1:1000.

• 

  WB analysis of mouse brain using 12892-1-AP

  mouse brain tissue were subjected to SDS PAGE followed by western blot with 12892-1-AP (TDP-43 (C-terminal) antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of C6 using 12892-1-AP

  C6 cells were subjected to SDS PAGE followed by western blot with 12892-1-AP (TARDBP Antibody) at dilution of 1:1500 incubated at room temperature for 1.5 hours.

• 

  IP experiment of mouse brain using 12892-1-AP

  IP result of anti-TDP-43 (C-terminal) (IP:12892-1-AP, 4ug; Detection:12892-1-AP 1:20000) with mouse brain tissue lysate 2120 ug.

• 

  IP experiment of mouse brain using 12892-1-AP

  IP result of anti-TDP-43 (C-terminal) (IP:12892-1-AP, 4ug; Detection:12892-1-AP 1:1000) with mouse brain tissue lysate 3000ug.

• 

  IHC staining of mouse brain using 12892-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 12892-1-AP (TDP-43 (C-terminal) antibody at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat brain using 12892-1-AP

  Immunohistochemical analysis of paraffin-embedded rat brain tissue slide using 12892-1-AP (TDP-43 (C-terminal) antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human gliomas using 12892-1-AP

  Immunohistochemical analysis of paraffin-embedded human gliomas tissue slide using 12892-1-AP (TDP-43 (C-terminal) antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of mouse brain using 12892-1-AP

  Immunofluorescent analysis ofun-fixed frozen OCT-embedded mouse brain tissue using TDP-43 (C-terminal) antibody (12892-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2).

• 

  IF Staining of mouse brain using 12892-1-AP

  Immunofluorescent analysis of (4% PFA) fixed frozen OCT-embedded mouse brain tissue using TDP-43 (C-terminal) antibody (12892-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2).

• 

  IF Staining of HeLa using 12892-1-AP

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using TDP-43 (C-terminal) antibody (12892-1-AP) at dilution of 1:4000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), CL594-Phalloidin (red).

• 

  IF Staining of HeLa using 12892-1-AP

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using TDP-43 (C-terminal) antibody (12892-1-AP) at dilution of 1:2400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L), CL594-Phalloidin (red).

• 

  IF Staining of Neuro-2a using 12892-1-AP

  Immunofluorescent analysis of (4% PFA) fixed Neuro-2a cells using TDP-43 (C-terminal) antibody (12892-1-AP) at dilution of 1:8000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of Neuro-2a using 12892-1-AP

  Immunofluorescent analysis of (4% PFA) fixed Neuro-2a cells using TDP-43 (C-terminal) antibody (12892-1-AP) at dilution of 1:8000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  FC experiment of HeLa using 12892-1-AP

  1X10^6 HeLa cells were intracellularly stained with 0.4 ug Anti-Human TDP-43 (C-terminal) (12892-1-AP) and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) at dilution 1:1000 (red), or 0.4 ug Isotype Control. Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

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Applications testées

• Résultats positifs en WB: cellules A549, cellules C6, cellules HeLa, cellules K-562, tissu cérébral de souris
• Résultats positifs en IP: tissu cérébral de souris,
• Résultats positifs en IHC: tissu cérébral de rat, tissu cérébral de souris, tissu de gliome humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF-Fro: tissu cérébral de souris,
• Résultats positifs en IF/ICC: cellules HeLa, cellules Neuro-2a
• Résultats positifs en FC (Intra): cellules HeLa,

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:1000-1:4000
• Immunofluorescence (IF)-FRO: IF-FRO : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:2000-1:8000
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• KD/KO: See 13 publications below
• WB: See 157 publications below
• IHC: See 51 publications below
• IF: See 96 publications below
• IP: See 12 publications below
• CoIP: See 2 publications below
• ChIP: See 2 publications below
• RIP: See 1 publications below

Informations sur le produit

12892-1-AP cible TDP-43 (C-terminal) dans les applications de WB, IHC, IF/ICC, IF-Fro, FC (Intra), IP, CoIP, chIP, RIP, ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: rat, Drosophile, Humain, poisson-zèbre, poulet, singe, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: Protéine recombinante
• Nom complet: TAR DNA binding protein
• Masse moléculaire calculée: 43 kDa
• Poids moléculaire observé: 43-45 kDa, 35 kDa
• Numéro d’acquisition GenBank: BC001487
• Symbole du gène: TDP-43
• Identification du gène (NCBI): 23435
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

Transactivation response (TAR), DNA-binding protein of 43 kDa (also known as TARDBP or TDP-43), was first isolated as a transcriptional inactivator binding to the TAR DNA element of the HIV-1 virus. Neumann et al. (2006) found that a hyperphosphorylated, ubiquitinated, and cleaved form of TARDBP, known as pathologic TDP-43, is the major component of the tau-negative and ubiquitin-positive inclusions that characterize amyotrophic lateral sclerosis (ALS) and the most common pathological subtype of frontotemporal lobar degeneration (FTLD-U). 12892-1-AP is a rabbit polyclonal antibody raised against the C-terminal amino acids of human TDP-43. This antibody recognizes the cleavage product of 20-30 kDa in addition to the native and phosphorylated forms of TDP-43. Immunohistochemical analyses of TDP-43 using this antibody detect both normal diffuse nuclear staining and insoluble inclusions in pathologic tissues. Various forms of TDP-43 exist, including 18-35 kDa of cleaved C-terminal fragments, 45-50 kDa phosphoprotein, 55 kDa glycosylated form, 75 kDa hyperphosphorylated form, and 90-300 kDa cross-linked form. (17023659,19823856,21666678,22193176)

Recently TDP-43 has been reported to be overexpressed in triple negative breast cancer (TNBC) and it may be a potential target for TNBC diagnosis and drug design. (29581274)

Publications

Species	Application	Title
human	IF	Nature; TDP-43 loss and ALS-risk SNPs drive mis-splicing and depletion of UNC13A.; Authors - Anna-Leigh Brown
human	WB,IHC	Science; HSP70 chaperones RNA-free TDP-43 into anisotropic intranuclear liquid spherical shells.; Authors - Haiyang Yu ; KO Validated
mouse,human	IF	Nature; TDP-43 and RNA form amyloid-like myo-granules in regenerating muscle.; Authors - Thomas O Vogler
mouse	WB,IF	Nature; Therapeutic reduction of ataxin-2 extends lifespan and reduces pathology in TDP-43 mice.; Authors - Lindsay A Becker
human	IF	Nat Med; Childhood amyotrophic lateral sclerosis caused by excess sphingolipid synthesis.; Authors - Payam Mohassel
		Nat Med; The inhibition of TDP-43 mitochondrial localization blocks its neuronal toxicity.; Authors - Wenzhang Wang

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Emilie (Verified Customer) (09-24-2025)

I used it both in WB (1:1000) and IF (1:200), and it performed as expected.

• Applications: Western Blot, Immunofluorescence
• Cell Tissue Type: IPSCs derived motoneurons

FH

Manon (Verified Customer) (09-23-2025)

The antibody produced clear, specific staining by immunofluorescence and also detected the protein at the expected size by western blot.

• Applications: Western Blot, Immunofluorescence
• Cell Tissue Type: iPSC-derived motor neurons

FH

Xiaochen (Verified Customer) (11-11-2024)

sensitive and specific

• Applications: Immunofluorescence
• Cell Tissue Type: SH-SY5Y

TDP-43 (C-terminal) Antibody Immunofluorescence validation ( dilution) in SH-SY5Y (Cat no:12892-1-AP)

FH

Scott (Verified Customer) (10-22-2024)

10µg of protein was loaded and antibody was incubated overnight at 4oC following a total protein stain. The band appeared at the expected size, blue bar, with Alpha-tubulin internal control (red band - 66031-1-Ig). Precision plus protein standard ladder #1610373.

• Applications: Western Blot
• Primary Antibody Dilution: 1:2500
• Cell Tissue Type: TDP43 Q331K Mouse Brain Lysate

TDP-43 (C-terminal) Antibody Western Blot validation (1:2500 dilution) in TDP43 Q331K Mouse Brain Lysate (Cat no:12892-1-AP)

FH

Parijat (Verified Customer) (09-09-2023)

Good antibody

• Applications: Immunofluorescence

TDP-43 (C-terminal) Antibody Immunofluorescence validation ( dilution) in (Cat no:12892-1-AP)

FH

Xin (Verified Customer) (01-23-2022)

Good performance in WB (around 45 kD)

• Applications: Western Blot
• Primary Antibody Dilution: 1:2000
• Cell Tissue Type: mouse cortex lysate

TDP-43 (C-terminal) Antibody Western Blot validation (1:2000 dilution) in mouse cortex lysate (Cat no:12892-1-AP)

FH

Azita (Verified Customer) (06-17-2021)

Immunocytochemistry labelling of (4% PFA) fixed NSC-34 cells by TDP-43 (C-terminal) Polyclonal antibody at dilution of 1:500 showed strong labelling.

• Applications: Immunohistochemistry
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: NSC-34 cells

FH

Jacob (Verified Customer) (03-25-2021)

Good for IF staining. It worked for cells fixation with 4% PFA.

• Applications: Immunofluorescence
• Primary Antibody Dilution: 1:250
• Cell Tissue Type: Neuron

TDP-43 (C-terminal) Antibody Immunofluorescence validation (1:250 dilution) in Neuron (Cat no:12892-1-AP)

FH

David (Verified Customer) (01-13-2020)

Good for both immunofluorescence and immunoblotting. Single band in control cells in the latter, but can detect stress induced C-terminal fragments.

• Applications: Western Blot, Immunofluorescence,
• Primary Antibody Dilution: 1:500 (IF); 1:1000 (WB)
• Cell Tissue Type: SH-SY5Y

FH

Alinda (Verified Customer) (02-28-2019)

Good antibody

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:2000
• Cell Tissue Type: SHSY5Y

FH

Noemi (Verified Customer) (01-24-2019)

really good antibody, it detects also the cleavage product of TDP43 in WB.

• Applications: Western Blot,
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: human astrocytes

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