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| Catalog Number | Size | Price |
|---|---|---|
| LS-G145736-20 | 20 µg | $364 |
| LS-G145736-1 | 1 mg | $2,653 |
Human TFF3 / Trefoil Factor 3 Protein (Recombinant) - LS-G145736
Human TFF3 / Trefoil Factor 3 Protein (Recombinant) - LS-G145736
Description:
TFF3 / Trefoil Factor 3 Protein LS-G145736 is a Recombinant Human TFF3 / Trefoil Factor 3. It is biologically active and is low in endotoxin; Less than 1 EU/µg (determined by LAL method). For Research Use Only
Toll Free North America
(800) 227-6666
(800) 227-6666For Research Use Only
Overview
Description:
TFF3 / Trefoil Factor 3 Protein LS-G145736 is a Recombinant Human TFF3 / Trefoil Factor 3. It is biologically active and is low in endotoxin; Less than 1 EU/µg (determined by LAL method). For Research Use Only
Specifications
Type
Recombinant Protein
Target
TFF3 / Trefoil Factor 3
Synonyms
TFF3 | HP1.B | Intestinal trefoil factor | HITF | ITF | TFI | p1B | Polypeptide P1.B | Trefoil factor 3 | Trefoil factor 3 (intestinal)
Species
Human
Modifications
Unmodified
Conjugations
Unconjugated
Predicted Molecular Weight
6.6 kDa
AA Sequence
EEYVGLSANQCAVPAKDRVDCGYPHVTPKECNNRGCCFDSRIPGVPWCFKPLQEAECTF
Source Species
E. coli
Purification
Greater than 95% by SDS-PAGE and HPLC
Usage Summary
A single non-glycosylated polypeptide chain containing 59 amino acids, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.
Bio-Activity
Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10 µg/ml, corresponding to a specific activity of > 100 IU/mg.
Endotoxin
Less than 1 EU/µg (determined by LAL method).
Presentation
Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4
Reconstitution
Briefly centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml.
Storage
Store lyophilized at 2°C to 8°C for short term storage. Store lyophilized at -20°C for long term storage. Store reconstituted at 2°C to 8°C for up to 1 week. Aliquot and store reconstituted at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
About TFF3 / Trefoil Factor 3
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Source:
E. coli
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Request SDS/MSDS
To request an SDS/MSDS form for this product, please contact our Technical Support department at:
Technical.Support@LSBio.com
Requested From: United States
Date Requested: 11/22/2024
Date Requested: 11/22/2024
