Home
Products
Primary Antibodies
TFF1 Polyclonal antibody, PBS Only (13734-1-PBS)

Filter: AllWBIHCIF/ICC

WB analysis using 13734-1-AP (same clone as 13734-1-PBS)
Various lysates were subjected to SDS PAGE followed by western blot with 13734-1-AP (TFF1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
WB analysis of human kidney using 13734-1-AP (same clone as 13734-1-PBS)
human kidney tissue were subjected to SDS PAGE followed by western blot with 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:400 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of human stomach using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded human stomach tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of human stomach using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded human stomach tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of human colon cancer using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded Colorectal cancer slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of human ovary tumor using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded human ovary tumor tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of human stomach cancer using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of human stomach cancer using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 13734-1-AP (TFF1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of mouse stomach using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded mouse stomach tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of mouse stomach using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded mouse stomach tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of rat stomach using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded rat stomach tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IHC staining of rat stomach using 13734-1-AP (same clone as 13734-1-PBS)
Immunohistochemical analysis of paraffin-embedded rat stomach tissue slide using 13734-1-AP (Trefoil factor 1 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.
IF Staining of MCF-7 using 13734-1-AP (same clone as 13734-1-PBS)
Immunofluorescent analysis of (-20°C Methanol) fixed MCF-7 cells using Trefoil factor 1 antibody (13734-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L). This data was developed using the same antibody clone with 13734-1-PBS in a different storage buffer formulation.

Featured Product
KD/KO Validated

TFF1 Polyclonal antibody, PBS Only

Name: TFF1 Polyclonal antibody, PBS Only
Brand: Proteintech
SKU: 13734-1-PBS

TFF1 Polyclonal Antibody for WB, IHC, IF/ICC, Indirect ELISA

Cat No. 13734-1-PBS

Review Product

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF/ICC, Indirect ELISA

Synonyms

Breast cancer estrogen-inducible protein, HP1.A, pNR 2, PNR-2, Polypeptide P1.A

Formulation: PBS Only

PBS, Azide, Glycerol

Conjugate: Unconjugated

Size/Concentration:

-/ -

Freight/Packing: -

Quantity

- +

Request bulk or custom quote

Proteintech Guarantee

Overview

Tested Applications
Product Information

Print datasheet

MSDS SDS

Product Information

13734-1-PBS targets TFF1 in WB, IHC, IF/ICC, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity	human, mouse, rat
Host / Isotype	Rabbit / IgG
Class	Polyclonal
Type	Antibody
Immunogen	CatNo: Ag4541 Product name: Recombinant human TFF1 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-84 aa of BC032811 Sequence: MATMENKVICALVLVSMLALGTLAEAQTETCTVAPRERQNCGFPGVTPSQCANKGCCFDDTVRGVPWCFYPNTIDVPPEEECEF Predict reactive species
Full Name	trefoil factor 1
Calculated Molecular Weight	84 aa, 9 kDa
Observed Molecular Weight	9-12 kDa
GenBank Accession Number	BC032811
Gene Symbol	TFF1
Gene ID (NCBI)	7031
RRID	AB_2202853
Conjugate	Unconjugated
Form	Liquid
Purification Method	Antigen affinity purification
UNIPROT ID	P04155
Storage Buffer	PBS only, pH 7.3.
Storage Conditions	Store at -80°C.

Background Information

TFF1 (Trefoil factor 1, formerly known as pS2) is a small-secreted protein that belongs to the family of trefoil peptides, and characterized by the presence of one to six cysteine-rich P domains. TFF1 expression is frequently lost in gastric carcinoma, probably through mechanism of DNA methylation, and it is therefore considered as a tumor suppressor gene. The function of TFF1 was first controversially considered as an oncogene in breast cancer.