Anticorps Monoclonal anti-TBP

TBP Monoclonal Antibody for WB, IHC, IF/ICC, IP, ELISA

Hôte / Isotype

Mouse / IgG2a

Réactivité testée

Humain, porc, rat, souris

Applications

WB, IHC, IF/ICC, IP, ELISA

Conjugaison

Non conjugué

Publications(26)

CloneNo.

2H3B2

Avis (1)

N° de cat : 66166-1-Ig

Synonymes

TATA sequence binding protein, TATA box factor, TATA box binding protein, TATA binding factor, GTF2D1

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• Galerie de données de validation
• Proteintech vs. Other Vendors

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  WB analysis using 66166-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66166-1-Ig (TBP antibody) at dilution of 1:200000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with HRP-conjugated Alpha Tubulin Monoclonal antibody (HRP-66031) as loading control.

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  WB analysis using 66166-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66166-1-Ig (TBP antibody) at dilution of 1:200000 incubated at room temperature for 1.5 hours.

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  WB analysis of HEK-293 using 66166-1-Ig

  Western blot analysis of TBP in various cell lines using Proteintech antibody 66166-1-Ig at a dilution of 1:8000 incubated at room temperature for 1.5 hours.

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  WB analysis of pig liver using 66166-1-Ig

  pig liver tissue were subjected to SDS PAGE followed by western blot with 66166-1-Ig (TBP Antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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  IP experiment of HEK-293 using 66166-1-Ig

  IP result of anti-TBP (IP:66166-1-Ig, 3ug; Detection:66166-1-Ig 1:800) with HEK-293 cells lysate 1800ug.

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  IHC staining of human liver cancer using 66166-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 66166-1-Ig (TBP Antibody) at dilution of 1:650 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human breast cancer using 66166-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66166-1-Ig (TBP Antibody) at dilution of 1:200 (under 10x lens).

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  IHC staining of human breast cancer using 66166-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66166-1-Ig (TBP Antibody) at dilution of 1:200 (under 40x lens).

• 

  IHC staining of human breast cancer using 66166-1-Ig

  After antigen unmasking with Tris-EDTA buffer (pH 9.0) for 15 mins and 2M HCL treatment for 30mins, Immunohistochemistry of paraffin-embedded human breast cancer tissue slideusing 66166-1-Ig (TBP Antibody) at dilution of 1:400 (under 10x lens).

• 

  IHC staining of human liver cancer using 66166-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 66166-1-Ig (TBP Antibody) at dilution of 1:650 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 66166-1-Ig

  I After antigen unmasking with Tris-EDTA buffer (pH 9.0) for 15 mins and 2M HCL treatment for 30mins, Immunohistochemistry of paraffin-embedded human breast cancer tissue slideusing 66166-1-Ig (TBP Antibody) at dilution of 1:400 (under 40x lens).

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  IF Staining of HeLa using 66166-1-Ig

  Immunofluorescent analysis of (10% Formaldehyde ) fixed HeLa cells using 66166-1-Ig(TBP antibody) at dilution of 1:100 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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  IF Staining of A431 using 66166-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed A431 cells using TBP antibody (66166-1-Ig, Clone: 2H3B2 ) at dilution of 1:2000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-phalloidin (red).

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Applications testées

• Résultats positifs en WB: cellules LNCaP, cellules HEK-293, cellules HeLa, cellules HepG2, cellules HSC-T6, cellules Jurkat, cellules K-562, cellules Neuro-2a, cellules NIH/3T3, tissu hépatique de porc
• Résultats positifs en IP: cellules HEK-293
• Résultats positifs en IHC: tissu de cancer du foie humain, tissu de cancer du sein 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/ICC: cellules A431, cellules HeLa

Dilution recommandée

• Western Blot (WB): WB : 1:20000-1:100000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:325-1:1300
• Immunofluorescence (IF)/ICC: IF/ICC : 1:1000-1:4000

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

• WB: See 23 publications below
• IF: See 1 publications below

Informations sur le produit

66166-1-Ig cible TBP dans les applications de WB, IHC, IF/ICC, IP, ELISA et montre une réactivité avec des échantillons Humain, porc, rat, souris

• Réactivité: Humain, porc, rat, souris
• Réactivité citée: rat, Humain, porc, souris
• Hôte / Isotype: Mouse / IgG2a
• Clonalité: Monoclonal
• Type: Anticorps
• Immunogène: TBP Protéine recombinante Ag12383
• Nom complet: TATA box binding protein
• Masse moléculaire calculée: 338 aa, 38 kDa
• Poids moléculaire observé: mouse/rat 33-36 kDa and human 37-43kDa
• Numéro d’acquisition GenBank: BC110341
• Symbole du gène: TBP
• Identification du gène (NCBI): 6908
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par protéine A
• 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

The TATA binding protein (TBP) is a transcription factor that binds specifically to a DNA sequence TATA box. This DNA sequence is found about 25-30 base pairs upstream of the transcription start site in some eukaryotic gene promoters. TBP, along with a variety of TBP-associated factors, make up the TFIID, a general transcription factor that in turn makes up part of the RNA polymerase II preinitiation complex. As one of the few proteins in the preinitation complex that binds DNA in a sequence-specific manner, it helps position RNA polymerase II over the transcription start site of the gene. However, it is estimated that only 10-20% of human promoters have TATA boxes. Therefore, TBP is probably not the only protein involved in positioning RNA polymerase II. This antibody detects human TBP (~40 kDa) and mouse/rat Tbp (~35 kDa).

Publications

Species	Application	Title
	WB	Genome Res; Ligand-induced native G-quadruplex stabilization impairs transcription initiation.; Authors - Conghui Li
mouse	WB	PLoS Biol; Loss of adenomatous polyposis coli function renders intestinal epithelial cells resistant to the cytokine IL-22.; Authors - Yu Chen
human	WB	Virulence; Inhibition of cell proliferation by Tas of foamy viruses through cell cycle arrest or apoptosis underlines the different mechanisms of virus-host interactions.; Authors - Wei Jie
human	WB	Biochem Pharmacol; PPARα regulates the expression of human arylacetamide deacetylase involved in drug hydrolysis and lipid metabolism.; Authors - Tomomi Morikawa
human	WB	Front Oncol; TFEB Promotes Prostate Cancer Progression via Regulating ABCA2-Dependent Lysosomal Biogenesis.; Authors - Xuejin Zhu
human	WB	Mol Cancer Res; Identification of Endogenous Adenomatous Polyposis Coli Interaction Partners and β-Catenin-Independent Targets by Proteomics.; Authors - Olesja Popow

Avis

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

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FH

Aditya (Verified Customer) (07-15-2025)

Excellent, works as advertised

• Applications: Western Blot

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