Synonyms :
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pS2 protein, HP1.A, Breast Cancer Estrogen-Inducible protein (BCEI), PNR2
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Description :
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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. TFF1 is essential for normal differentiation of the antral and pyloric gastric mucosa and functions as a gastric-specific tumor suppressor gene. Recombinant human TFF1 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.
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Catalog #:
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300-60
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Source :
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E.coli
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Purity :
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Greater than 98% by SDS-PAGE gel and HPLC analyses
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Endotoxin Level :
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Endotoxin level is less than 0.1 ng per μg (1EU/μg).
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Biological Activity :
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Determined by its ability to chemoattract human MCF-7 cells using a concentration 5-10 μg/ml.
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AA Sequence :
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EAQTETCTVA PRERQNCGFP GVTPSQCANK GCCFDDTVRG VPWCFYPNTI DVPPEEECEF
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PubMed Link :
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TFF+1+AND+Human
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Country of Origin :
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USA
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| Size A
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5µg
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$80
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| Size B
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20µg
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$195
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| Size C
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1mg
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$3000
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Special Sizes:
Many products can be ordered in custom sizes. Please click here
to contact with your request.
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Usage:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
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