GeneTex
United States (US)

TFF1 recombinant protein

Cat No. GTX65262

Application ELISA, Functional Assay, Apuri, Blocking
Reactivity Human
Species Human
APPLICATION

Application Note

Protein's bioactivity determined by its ability to chemoattract human MCF-7 cells using a concentration 5-10 ug/ml.

Calculated MW

8.2 kDa. ( Note )
PROPERTIES

Form

Lyophilized powder

Storage

Reconstitute in water to a concentration of 0.1-1 mg/ml. This solution can then be diluted into other aqueous buffers. Store at -20ºC. Product is stable for at least 12 months.

Antigen Species

Human

Expression System

E. coli

Purification


Purity was assessed by SDS-PAGE (≥98%) and by HPLC (≥98%).

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

Breast Cancer EstrogenInducible protein (BCEI), PNR2, TFF1, HP1.A, pS2 protein, Breast Cancer Estrogen-Inducible protein (BCEI)

Background

The Trefoil Factor peptides (TFF1, TFF2 and TFF3) are expressed in the gastrointestinal tract, and appear to play an important role in intestinal mucosal defense and repair. Recombinant human TFF1 is a 8.2 kDa polypeptide containing 60 amino acid residues.
Package List Price ($)
$ 259