ZO-1 Polyklonaler Antikörper

ZO-1 Polyklonal Antikörper für WB, IHC, IF/ICC, IF-P, ELISA

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus und mehr (1)

Anwendung

WB, IHC, IF/ICC, IF-P, ELISA

Konjugation

Unkonjugiert

Publikationen(4)

Kat-Nr. : 30487-1-AP

Synonyme

TJP1, ZO1, ZO 1, Tight junction protein ZO-1, Tight junction protein ZO 1

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  WB analysis using 30487-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 30487-1-AP (ZO-1 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

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  IHC staining of human stomach using 30487-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach tissue slide using 30487-1-AP (ZO-1 antibody) at dilution of 1:800 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of mouse heart using 30487-1-AP

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse heart tissue using ZO-1 antibody (30487-1-AP) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of mouse heart using 30487-1-AP

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse heart tissue using ZO-1 antibody (30487-1-AP) at dilution of 1:200 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of MCF-7 using 30487-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed MCF-7 cells using ZO-1 antibody (30487-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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Geprüfte Anwendungen

• Erfolgreiche Detektion in WB: HEK-293-Zellen, HepG2-Zellen, HT-29-Zellen, HUVEC-Zellen
• Erfolgreiche Detektion in IHC: humanes Magengewebe; Hinweis: Antigendemaskierung mit TE-Puffer pH 9,0 empfohlen. (*) Wahlweise kann die Antigendemaskierung auch mit Citratpuffer pH 6,0 erfolgen.
• Erfolgreiche Detektion in IF-P: Mausherzgewebe
• Erfolgreiche Detektion in IF/ICC: MCF-7-Zellen

Empfohlene Verdünnung

• Western Blot (WB): WB : 1:1000-1:6000
• Immunhistochemie (IHC): IHC : 1:400-1:1600
• Immunfluoreszenz (IF)-P: IF-P : 1:50-1:500
• Immunfluoreszenz (IF)/ICC: IF/ICC : 1:50-1:500

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

Veröffentlichte Anwendungen

• WB: See 4 publications below
• IF: See 2 publications below

Produktinformation

30487-1-AP bindet in WB, IHC, IF/ICC, IF-P, ELISA ZO-1 und zeigt Reaktivität mit human, Maus

• Getestete Reaktivität: human, Maus
• In Publikationen genannte Reaktivität: human, Maus, Ratte
• Wirt / Isotyp: Kaninchen / IgG
• Klonalität: Polyklonal
• Typ: Antikörper
• Immunogen: ZO-1 fusion protein Ag33182
• Vollständiger Name: tight junction protein 1 (zona occludens 1)
• Berechnetes Molekulargewicht: 1748 aa, 195 kDa
• Beobachtetes Molekulargewicht: 230 kDa
• GenBank-Zugangsnummer: BC111712
• Gene symbol: ZO-1
• Gene ID (NCBI): 7082
• Konjugation: Unkonjugiert
• Form: Liquid
• Reinigungsmethode: Antigen-Affinitätsreinigung
• Lagerungspuffer: PBS with 0.02% sodium azide and 50% glycerol
• Lagerungsbedingungen: Bei -20°C lagern. Nach dem Versand ein Jahr lang stabil Aliquotieren ist bei -20^oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

Tight junction (or zonula occludens) forms the continuous intercellular barrier between epithelial and endothelial cells, which is required to separate tissue spaces and regulate selective movement of solutes across the epithelium and endothelium (PMID: 20066090). ZO-1 (also known as TJP1) is a peripheral membrane phosphoprotein located on the cytoplasmic face and is expressed in tight junctions of both epithelial and endothelial cells (PMID: 3528172). It binds the transmembrane proteins occludin and the claudins linking them to cytoskeletal actin (PMID: 17418867). ZO-1 belongs to a family of multidomain proteins known as the membrane-associated guanylate kinase homologs (MAGUKs). It is a pivotal tight junction protein and may be involved in signaling mechanisms regulating cell proliferation and differentiation (PMID: 22782886).

Publikationen

Species	Application	Title
rat	WB	Mol Med; 5α-Hydroxycostic acid inhibits choroidal neovascularization in rats through a dual signalling pathway mediated by VEGF and angiopoietin 2; Authors - Wulong Lei
human	WB	Cells; The Natural Product Secoemestrin C Inhibits Colorectal Cancer Stem Cells via p38-S100A8 Feed-Forward Regulatory Loop; Authors - Huimin Zhou
mouse	WB,IF	Biomed Pharmacother; Disruption of blood-brain barrier and endothelial-to-mesenchymal transition are attenuated by Astragalus polysaccharides mediated through upregulation of ETS1 expression in experimental autoimmune encephalomyelitis; Authors - Qijin Lu
human	WB,IF	Int J Colorectal Dis; AQP3 mediates autophagy through SIRT1/p62 signal to alleviate intestinal epithelial cell damage caused by sepsis; Authors - Canmin Wang