TFF1 Protein
Quick Overview for TFF1 Protein (ABIN7937228)
Target
See all TFF1 ProteinsProtein Type
Biological Activity
Origin
Source
Purity
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Purpose
- Recombinant Human Trefoil factor 1 protein(TFF1) (Active)
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Sequence
- EAQTETCTVA PRERQNCGFP GVTPSQCANK GCCFDDTVRG VPWCFYPNTI DVPPEEECEF
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Sterility
- 0.2 μm filtered
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Biological Activity Comment
- Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10 g,ml, corresponding to a specific activity of 100 IU,mg.
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Trefoil Factor 1 (TFF1) (AA 1-84) protein (GST tag)
TFF1 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
Trefoil Factor 1 (TFF1) (AA 22-87) (Active) protein (hFc Tag)TFF1 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Bis-Tris PAGE,> 95 % as determined by HPLC Active
Trefoil Factor 1 (TFF1) (Active) proteinTFF1 Origin: Human Host: Escherichia coli (E. coli) Recombinant >95 % as determined by SDS-PAGE Func Active
Trefoil Factor 1 (TFF1) (AA 25-84) protein (Fc Tag)TFF1 Origin: Human Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining. ScA, IA, ADA, AM
Trefoil Factor 1 (TFF1) (AA 25-84) protein (His tag)TFF1 Origin: Human Host: Yeast Recombinant > 90 % ELISA
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Comment
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6.7 kDa
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- 0.2 um filtered 20 mM PB, pH 7.4, 150 mM NaCl ,lyophilized
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Handling Advice
- Repeated freezing and thawing is not recommended
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Storage
- 4 °C,-20 °C,-80 °C
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Storage Comment
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The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C,-80°C. The shelf life of lyophilized form is 12 months at -20°C,-80°C.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. -
Expiry Date
- 12 months
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- TFF1 (Trefoil Factor 1 (TFF1))
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Alternative Name
- Trefoil factor 1
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Molecular Weight
- 6.7 kDa
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Gene ID
- 7031
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UniProt
- P04155
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Pathways
- EGFR Signaling Pathway
Target
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