Recombinant Human TFF3 Protein
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-35060
Key Product Details
Product Specifications
Description
A homodimeric protein consisting of two 59 amino acid chains corresponding to TFF3, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds Source: E. coli
Uniprot ID: Q07654
Amino Acid Sequence: EEYVGLSANQ CAVPAKDRVD CGYPHVTPKE CNNRGCCFDS RIPGVPWCFK PLQEAECTF
Purity
> 97 % pure by SDS-PAGE and HPLC
Endotoxin Level
Less than 1 EU/ug of TFF3 as determined by LAL method.
Predicted Molecular Mass
13.2 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Activity
Trefoil Factor 3 protein is fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10 ug/ml, corresponding to a specific activity of > 100 IU/mg.
Protein / Peptide Type
Recombinant Protein
Scientific Data Images for Recombinant Human TFF3 Protein
SDS-PAGE: Recombinant Human TFF3 Protein [NBP2-35060]
SDS-Page: Human TFF3 Protein [NBP2-35060]Formulation, Preparation and Storage
NBP2-35060
Formulation | Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4. |
Preservative | No Preservative |
Concentration | Lyoph |
Reconstitution | Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL. |
Format | Carrier-Free |
Shipping | The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. |
Stability & Storage | Store at -20 to -70C as supplied. After reconstitution, store at 2 to 8C for 1 month and at -20 to -70C for long term storage. Avoid repeated freeze-thaw cycles. |
Background: TFF3
Additional TFF3 Products
Product Documents for Recombinant Human TFF3 Protein
Product Specific Notices for Recombinant Human TFF3 Protein
This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.
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