Tff3 Antibody / Trefoil factor 3

Trefoil factor 3 is a protein that in humans is encoded by the TFF3 gene. It is mapped to 21q22.3. Members of the trefoil family can interact with mucins and have an influence on mucus viscosity. They also promote migration of epithelial cells, are linked to antiapoptosis, induce cell scattering, trigger chemotaxis, and participate in immune responses. This gene is a marker of columnar epithelium and is expressed in a variety of tissues including goblet cells of the intestines and colon. It has been found that TFF3 is the most highly upregulated gene in 19 poorly differentiated endometrioid endometrial carcinomas (G3-EECs) compared with normal endometrium biopsies.

Product Specifications

CAS Number

9007-83-4

Specifications

Western Blot: 0.5-1 µg/mL, Immunohistochemistry (FFPE) : 1-2 µg/mL, Direct ELISA: 0.1-0.5 µg/mL, Immunofluorescence (FFPE) : 5 µg/mL

UniProt

Q62395

Host

Rabbit

Reactivity

Mouse, Rat

Immunogen

A recombinant mouse partial protein corresponding to amino acids A23-F81 was used as the immunogen for the Tff3 antibody.

Clonality

Polyclonal

Isotype

IgG

Applications

WB, IHC-P, IF, ELISA

Purity

Antigen affinity purified

Format

Antigen affinity purified

Buffer

Lyophilized from 1X PBS with 2% Trehalose

Reconstitution

After reconstitution, the Tff3 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Limitations

This Tff3 antibody is available for research use only.

Storage Conditions

After reconstitution, the Tff3 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Applications Notes

Optimal dilution of the Tff3 antibody should be determined by the researcher.

Location

Cytoplasmic, secreted

Image Legend

Immunofluorescent staining of FFPE rat intestinal tissue with Tff3 antibody (red) and DAPI nuclear stain (blue) . HIER: steam section in pH6 citrate buffer for 20 min.