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Gibco™ Human TFF-1 Recombinant Protein, PeproTech®

Product Code. 17892113
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Quantity:
1 mg
100 μg
20 μg
250 μg
5 μg
500 μg
Unit Size:
100µg
1mg
20µg
250µg
500µg
5µg
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Product Code. 17892113

Brand: Gibco™ 300605UG

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This item is not returnable. View return policy

Description

Recombinant Protein

Recombinant Human TFF-1 is a 6.7 kDa monomeric protein consisting of a 60 amino acid polypeptide chain, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

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.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number P04155
For Use With (Application) Functional Assay
Formulation protein with no preservative
Gene ID (Entrez) 7031
Molecular Weight (g/mol) 6.7 kDa
Name Human TFF-1
Quantity 5 μg
Source E. coli
Regulatory Status RUO
Endotoxin Concentration <1 EU/ μg
Gene Alias Bcei; breast cancer estrogen-inducible protein; breast cancer estrogen-inducible sequence; D21S21; gastrointestinal trefoil protein pS2; HP1.A; HPS2; PNR-2; polypeptide P1.A; Protein pS2; PS2; TFF1; Trefoil factor 1
Common Name TFF1
Gene Symbol TFF1
Biological Activity Determined by its ability to chemoattract human MCF-7 cells using a concentration 5-10 ug/ml
Conjugate Unconjugated
Recombinant Recombinant
Sequence EAQTETCTVA PRERQNCGFP GVTPSQCANK GCCFDDTVRG VPWCFYPNTI DVPPEEECEF
Content And Storage -20°C
Expression System E. coli
Form Lyophilized
Purity or Quality Grade ≥ 98% by SDS-PAGE gel and HPLC analyses.
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