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Human TFF1 / pS2 Recombinant Protein LS-G319


Wt. Vol. Conc. Price
5 µg - - $215
20 µg - - $285
Inquire for larger quantities
LSBio (Direct) LSBio (Direct)

Most Popular TFF1 / pS2 Proteins

Human TFF1 / pS2 Recombinant Protein - LS-G4618
E. coli Expression System
Unpurified / Endotoxin Level: Less than 0.1 ng/µg of protein.
Human TFF1 / pS2 Recombinant Protein - LS-G17000
E. coli Expression System
Human TFF1 / pS2 Recombinant (His) Protein - LS-G17014
E. coli Expression System

100% Guaranteed 100% Guaranteed
Recombinant Protein
TFF1 / pS2
6.7 kDa
E. coli
E. coli
Greater than 98% by SDS-PAGE and HPLC
Determined by its ability to chemoattract human MCF-7 cells using a concentration 5-10 ug/ml.
Less than 0.1 ng/µg of protein (less than 1EU/µg).
Sterile filtered, lyophilized with no additives.
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
If lyophilized, can be stored for 1 month at room temperature, 6 months at 4°C, or through the expiration date at -20°C to -80°C. Once reconstituted per the supplied instructions, can be stored for 3 months at -20°C to -80°C, or for 1 week at 2°C to 8°C. Avoid repeat freeze-thaw cycles.
For research use only.

About TFF1 / pS2

P04155 NM_003225 NP_003216.1

TFF1 Protein, BCEI Protein, D21S21 Protein, HPS2 Protein, PNR-2 Protein, Polypeptide P1.A Protein, Protein pS2 Protein, PS2 Protein, HP1.A Protein, Trefoil factor 1 Protein

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. TFF1, which is expressed in the gastric mucosa, has also been studied because of its expression in human tumors.

Requested From: United States
Date Requested: 10/28/2016

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