Anticorps Polyclonal de lapin anti-Cytokeratin 7

Cytokeratin 7 Polyclonal Antibody for WB, IHC, IF/ICC, IF-P, IF-Fro, FC (Intra), ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris

Applications

WB, IHC, IF/ICC, IF-P, IF-Fro, FC (Intra), ELISA

Conjugaison

Non conjugué

Publications(26)

N° de cat : 15539-1-AP

Synonymes

KRT7, CK 7, CK7, CK-7, Cytokeratin,Keratin

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Galerie de données de validation

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  WB analysis using 15539-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 15539-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of rat liver using 15539-1-AP

  rat liver tissue were subjected to SDS PAGE followed by western blot with 15539-1-AP (KRT7 antibody) at dilution of 1:1500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of mouse liver using 15539-1-AP

  mouse liver tissue were subjected to SDS PAGE followed by western blot with 15539-1-AP (KRT7 antibody) at dilution of 1:600 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HeLa using 15539-1-AP

  HeLa cells were subjected to SDS PAGE followed by western blot with 15539-1-AP (KRT7 antibody) at dilution of 1:600 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A431 using 15539-1-AP

  A431 cells were subjected to SDS PAGE followed by western blot with 15539-1-AP (KRT7 antibody) at dilution of 1:600 incubated at room temperature for 1.5 hours.

• 

  IHC staining of human pancreas using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:25600 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human pancreas using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:25600 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human stomach cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:200 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human stomach cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:200 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded rat kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded rat kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:8000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human bowen disease using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human bowen disease slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:300 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human bowen disease using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human bowen disease slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:300 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded rat kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:10000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded rat kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:10000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse pancreas using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse pancreas using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:12800 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:12800 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:12800 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse kidney using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse kidney tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:12800 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human ovary tumor using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human ovary tumor tissue slide using 15539-1-AP (Cytokeratin 7 antibody at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human ovary tumor using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human ovary tumor tissue slide using 15539-1-AP (Cytokeratin 7 antibody at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human stomach cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody at dilution of 1:200 (under 10x lens).

• 

  IHC staining of human stomach cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody at dilution of 1:200 (under 40x lens).

• 

  IHC staining of human lung cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:10000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung cancer using 15539-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 15539-1-AP (Cytokeratin 7 antibody) at dilution of 1:10000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of mouse pancreas using 15539-1-AP

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse pancreas tissue using Cytokeratin 7 antibody (15539-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of rat liver using 15539-1-AP

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded rat liver tissue using Cytokeratin 7 antibody (15539-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of mouse breast cancer using 15539-1-AP

  Immunofluorescent analysis of un-fixed frozen OCT-embedded mouse breast cancer using Cytokeratin 7 antibody (15539-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2).

• 

  IF Staining of HeLa using 15539-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed HeLa cells using Cytokeratin 7 antibody (15539-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  FC experiment of HeLa using 15539-1-AP

  1x10^6 HeLa cells were intracellularly stained with 0.8 ug Cytokeratin 7 Polyclonal antibody (15539-1-AP) and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.8 ug rabbit IgG isotype control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Applications testées

• Résultats positifs en WB: cellules HeLa, cellules A431, cellules HepG2, tissu hépatique de rat, tissu hépatique de souris, tissu pulmonaire de rat, tissu pulmonaire de souris, tissu vésical de rat, tissu vésical de souris
• Résultats positifs en IHC: tissu pancréatique humain, tissu de cancer de l'estomac humain, tissu de cancer du poumon humain, tissu de cancer du sein humain, tissu de tumeur ovarienne humain, tissu pancréatique de souris, tissu pulmonaire humain, tissu rénal de rat, tissu rénal de souris, tissu rénal 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-P: tissu pancréatique de souris, tissu hépatique de rat
• Résultats positifs en IF-Fro: mouse breast cancer,
• Résultats positifs en IF/ICC: cellules HeLa,
• Résultats positifs en FC (Intra): cellules HeLa,

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochimie (IHC): IHC : 1:1000-1:30000
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Immunofluorescence (IF)-FRO: IF-FRO : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.80 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

• WB: See 4 publications below
• IHC: See 10 publications below
• IF: See 16 publications below

Informations sur le produit

15539-1-AP cible Cytokeratin 7 dans les applications de WB, IHC, IF/ICC, IF-P, IF-Fro, FC (Intra), ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: rat, Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: Cytokeratin 7 Protéine recombinante Ag7895
• Nom complet: keratin 7
• Masse moléculaire calculée: 469 aa, 51 kDa
• Poids moléculaire observé: 51 kDa
• Numéro d’acquisition GenBank: BC002700
• Symbole du gène: Cytokeratin 7
• Identification du gène (NCBI): 3855
• 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

Cytokeratin 7 (CK7) is a type II keratin protein that is a principal constituent of the intermediate filament cytoskeleton. It is primarily expressed in simple epithelia lining the cavities of internal organs, glandular ducts, and blood vessels. Abnormal expression of CK7 has been linked to various pathological conditions, including cancer. Overexpression of CK7 promotes tumor progression and metastasis in different human cancers, and its suppression leads to rapid tumor regression, highlighting its potential as a therapeutic target CK7 is also involved in inhibiting interferon-dependent interphase, promoting DNA synthesis, initiating translation possibly through interaction with p150 (the largest subunit of eukaryotic translation initiation factor 3), and interacting with G protein-coupled estrogen receptor 1 (GPER1), which activates several signaling pathways. In the context of cancer diagnosis, CK7 is used as a marker to distinguish between different types of carcinomas. It is expressed in most adenocarcinomas, particularly those of the lung and colorectal origin, and is useful in differentiating primary ovarian carcinoma from metastatic colorectal carcinoma. CK7 expression has also been studied as a predictor of an unfavorable prognosis in colorectal carcinoma.

Publications

Species	Application	Title
	IF	Cell; Neurulation of the cynomolgus monkey embryo achieved from 3D blastocyst culture; Authors - Jinglei Zhai
mouse	IHC	Cancer Cell; Promotion of cholangiocarcinoma growth by diverse cancer-associated fibroblast subpopulations.; Authors - Silvia Affo
human	IF	J Nanobiotechnology; GelMA loaded with exosomes from human minor salivary gland organoids enhances wound healing by inducing macrophage polarization; Authors - Jiaying Qian
human	IF	Cell Death Dis; α1,3-fucosylation of MEST promotes invasion potential of cytotrophoblast cells by activating translation initiation; Authors - Hao Wang
human	WB,IHC,IF	Apoptosis; PANoptosis subtypes predict prognosis and immune efficacy in gastric cancer; Authors - Zitao Liu
human	WB,IHC,IF	Cell Death Dis; LIF upregulates poFUT1 expression and promotes trophoblast cell migration and invasion at the fetal-maternal interface.; Authors - S Liu

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