TFF1, 25-84aa, Human

Proteins, Recombinant
Questions? Contact Us
More Information
Product Name TFF1, 25-84aa, Human
Applications SDS-PAGE
Background TFF1 (Trefoil factor 1) is member of trefoil family, characterized by having at least one copy of the trefoil motif, a 40-amino acid domain that contains three conserved disulfides. Trefoil peptides are protease resistant molecules secreted throughout the gut that play a role in mucosal healing. TFF1 has also been detected in a number of carcinomas including cancers of the breast, pancreas and stomach. Recombinant human TFF1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
Concentration 0.25 mg/ml (determined by Bradford assay)
Form Liquid, in 20mM Tris-HCl buffer (pH8.0) containing 20% glycerol, 1mM DTT
Species Human
Host E.coli
Intended Use For Research Use Only
Molecular Weight 19.6 kDa (174aa), confirmed by MALDI-TOF (Molecular weight on SDS-PAGE will appear higher)
NCBI Accession # NP_003216
Purity > 90% by SDS-PAGE
References May FE., et al. (1997). J. Pathol. 183: 4-7.
Gott P, et al. (1997). Eur J Hum Genet 4 (6): 308-15.
Storage Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
Synonyms Trefoil factor 1, pS2, BCEI, HPS2, HP1.A, pNR-2
Tag His-tag

All Research Products are sold for laboratory RESEARCH USE ONLY and ARE NOT TO BE USED FOR HUMAN OR ANIMAL THERAPEUTIC OR DIAGNOSTIC APPLICATIONS. The information presented is believed to be accurate; however, said information and products are offered without warranty or guarantee since the ultimate conditions of use and the variability of the materials treated are beyond our control. Nothing disclosed herein is to be construed as a recommendation to use our products in violation of any patents. ARP American Research Products, Inc. does not submit its products for regulatory review by any government body or other organization, and we do not validate them for clinical, therapeutic or diagnostic use, or for safety and effectiveness. You are solely responsible for making sure that the way you use the products complies with applicable laws, regulations and governmental policies and for obtaining all necessary approvals, intellectual property rights, licenses and permissions that you may need related to your use. Under no circumstances shall ARP American Research Products, Inc. be liable for damages, whether consequential, compensatory, incidental or special, strict liability or negligence, breach of warranty or any other theory arising out of the use of the products available from ARP American Research Products, Inc. Nothing contained herein warrants that the use of the products will not infringe on the claims of any patents covering the product itself or the use thereof in combination with other products or in the operation of any process. ARP American Research Products, Inc. disclaims any and all representations or warranties of any kind whatsoever, express or implied, including without limitation any implied warranties of merchantability or fitness for a particular purpose, of non-infringement, or regarding results obtained through the use of any product, whether arising from a statute or otherwise in law or from a course of performance, dealing or usage of trade.

Customers Also Viewed
  1. Anti-ERVW-1 Polyclonal Antibody
    Anti-ERVW-1 Polyclonal An...
    Rabbit IgG polyclona...
    Mouse, Rat, Reacts w...
  2. BAG1, 1-230aa, Human
    BAG1, 1-230aa, Human
  3. Anti-Human B cells (CDw78) Monoclonal Antibody, HRP
    Anti-Human B cells (CDw78...
    Rat monoclonal antib...
    Identification of B ...
    Reacts with B lympho...

Hi, have questions?

An ARP Customer Service Representative is happy to help!

or Call (800) 832-2611