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Human TFF1 Protein, hFc Tag

Recombinant Human TFF1 Protein with C-terminal human Fc tag


Cat.#:  11878

   Size:   100 μg

In Stock

          Product Description          
Cat.#:     11878
Product Name:   Human TFF1 Protein
Size :    10 µg, 50 µg and 100 µg
Synonyms:   BCEI;D21S21;HP1.A;HPS2;pNR-2;pS2
Target:    TFF1
UNIPROT ID:    P04155
Description:    Recombinant Human TFF1 Protein with C-terminal human Fc tag
Background:     Members of the trefoil family are characterized by having at least one copy of the trefoil motif, a 40-amino acid domain that contains three conserved disulfides. They are stable secretory proteins expressed in gastrointestinal mucosa. Their functions are not defined, but they may protect the mucosa from insults, stabilize the mucus layer, and affect healing of the epithelium. This gene, which is expressed in the gastric mucosa, has also been studied because of its expression in human tumors. This gene and two other related trefoil family member genes are found in a cluster on chromosome 21. [provided by RefSeq, Jul 2008]
Species/Host:    HEK293
Molecular Weight:    The protein has a predicted molecular mass of 32.8 kDa after removal of the signal peptide. The apparent molecular mass of TFF1-hFc is approximately 35-55 kDa due to glycosylation.
Molecular Characterization:    TFF1(Glu25-Phe84) hFc(Glu99-Ala330)
Purity:    The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
Formulation & Reconstitution:    Lyophilized from nanodisc solubilization buffer (20 mM Tris-HCl, 150 mM NaCl, pH 8.0). Normally 5% – 8% trehalose is added as protectants before lyophilization.
Storage & Shipping:    Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.

Figure 1. Human TFF1 Protein, hFc Tag on SDS-PAGE under reducing condition.