TFF2 Polyklonaler Antikörper

TFF2 Polyklonal Antikörper für IHC, IP, WB, ELISA

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus und mehr (1)

Anwendung

WB, IP, IHC, IF, ELISA

Konjugation

Unkonjugiert

Publikationen

39

Rezensionen (1)

Kat-Nr. : 13681-1-AP

Synonyme

SML1, SP, Spasmolysin, Spasmolytic polypeptide, TFF2, trefoil factor 2

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Galerie der Validierungsdaten

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  WB analysis of human stomach using 13681-1-AP

  human stomach tissue were subjected to SDS PAGE followed by western blot with 13681-1-AP (TFF2 antibody) at dilution of 1:100 incubated at room temperature for 1.5 hours.

• 

  WB analysis of human stomach using 13681-1-AP

  human stomach sample were subjected to SDS PAGE followed by western blot with 13681-1-AP (TFF2 antibody) at dilution of 1:300 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 13681-1-AP

  Human urine tissue were subjected to SDS PAGE followed by western blot with 13681-1-AP (TFF2 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  IP experiment of mouse stomach using 13681-1-AP

  IP Result of anti-TFF2 (IP:13681-1-AP, 4ug; Detection:13681-1-AP 1:600) with mouse stomach tissue lysate 4000ug.

• 

  IHC staining of human stomach using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach tissue slide using 13681-1-AP (TFF2 Antibody) at dilution of 1:1000 (under 10x lens).

• 

  IHC staining of human stomach using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach tissue slide using 13681-1-AP (TFF2 Antibody) at dilution of 1:1000 (under 40x lens).

• 

  IHC staining of mouse stomach using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse stomach tissue slide using 13681-1-AP (TFF2 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse stomach using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse stomach tissue slide using 13681-1-AP (TFF2 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse small intestine using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse small intestine tissue slide using 13681-1-AP (TFF2 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse small intestine using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse small intestine tissue slide using 13681-1-AP (TFF2 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human stomach cancer using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer using 13681-1-AP (TFF2 antibody) at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human stomach cancer using 13681-1-AP

  Immunohistochemical analysis of paraffin-embedded human stomach cancer using 13681-1-AP (TFF2 antibody) at dilution of 1:50 (under 40x lens).

• 

  IF Staining of mouse stomach using 13681-1-AP

  Immunofluorescent analysis of (4% PFA) fixed mouse stomach tissue using TFF2 antibody (13681-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of PC-3 using 13681-1-AP

  Immunofluorescent analysis of (-20°C Ethanol) fixed PC-3 cells using TFF2 antibody (13681-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of mouse stomach using 13681-1-AP

  Immunofluorescent analysis of (4% PFA) fixed mouse stomach tissue using TFF2 antibody (13681-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of mouse stomach using 13681-1-AP

  Immunofluorescent analysis of (4% PFA) fixed mouse stomach tissue using TFF2 antibody (13681-1-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: humanes Magengewebe, humane Urinprobe
• Erfolgreiche IP: Maus-Magengewebe
• Erfolgreiche Detektion in IHC: humanes Magengewebe, humanes Magenkrebsgewebe, Maus-Dünndarmgewebe, Maus-Magengewebe; Hinweis: Antigendemaskierung mit TE-Puffer pH 9,0 empfohlen. (*) Wahlweise kann die Antigendemaskierung auch mit Citratpuffer pH 6,0 erfolgen.

Empfohlene Verdünnung

• Western Blot (WB): WB : 1:200-1:1000
• Immunpräzipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunhistochemie (IHC): IHC : 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
• IHC: See 24 publications below
• IF: See 17 publications below

Produktinformation

13681-1-AP bindet in WB, IP, IHC, IF, ELISA TFF2 und zeigt Reaktivität mit human, Maus

• Getestete Reaktivität: human, Maus
• In Publikationen genannte Reaktivität: human, Maus, Mongolische Wüstenrennmaus (Gerbil)
• Wirt / Isotyp: Kaninchen / IgG
• Klonalität: Polyklonal
• Typ: Antikörper
• Immunogen: TFF2 fusion protein Ag4537
• Vollständiger Name: trefoil factor 2
• Berechnetes Molekulargewicht: 129 aa, 14 kDa
• Beobachtetes Molekulargewicht: 18-20 kDa
• GenBank-Zugangsnummer: BC032820
• Gene symbol: TFF2
• Gene ID (NCBI): 7032
• Konjugation: Unkonjugiert
• Form: Liquid
• Reinigungsmethode: Antigen-Affinitätsreinigung
• Lagerungspuffer: PBS mit 0.02% Natriumazid und 50% Glycerin pH 7.3.
• 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

The trefoil factor family (TFF), comprises of three polypeptides, TFF1, TFF2 and TFF3 (7-12 kDa), secreted to mucosal surfaces by mucus producing cells, prominently in the gastrointestinal tract. TFF2, also known as spasmolytic polypeptide, is a low-molecular weight protein, expressed in mucous neck cells of the fundus and glands at the base of the antrum in normal human stomach. TFF2 could Inhibit gastrointestinal motility and gastric acid secretion. However, recent studies suggest that TFF2 could also play an important role in the immune system. We got a 18-20 kDa band in western botting maybe due to glycosylatation, and mature TFF2 is a 12 kDa protein (PMID: 10716671).

Publikationen

Species	Application	Title
mouse	IF	Nature; A revised airway epithelial hierarchy includes CFTR-expressing ionocytes.; Authors - Daniel T Montoro
mouse	IF	Nat Genet; Systematic identification of cell-fate regulatory programs using a single-cell atlas of mouse development.; Authors - Lijiang Fei
mouse	IF,IHC	Nat Cell Biol; Lgr5-expressing chief cells drive epithelial regeneration and cancer in the oxyntic stomach.; Authors - Marc Leushacke
human,mouse	IHC,IF	Nat Cell Biol; A tumour-resident Lgr5+ stem-cell-like pool drives the establishment and progression of advanced gastric cancers.; Authors - A Fatehullah
human	IF	Gut; Dissecting transcriptional heterogeneity in primary gastric adenocarcinoma by single cell RNA sequencing.; Authors - Min Zhang
mouse	IF	Gastroenterology; Induction of gastric cancer by successive oncogenic activation in the corpus.; Authors - Daisuke Douchi

Rezensionen

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

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FH

Hongxue (Verified Customer) (05-13-2022)

WB works.

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: Mouse liver

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