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TFF2 / SP

trefoil factor 2

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. The encoded protein inhibits gastric acid secretion. This gene and two other related trefoil family member genes are found in a cluster on chromosome 21.

Gene Name: trefoil factor 2
Synonyms: TFF2, SP, Spasmolysin, Trefoil factor 2, SML1, Spasmolytic polypeptide, Spasmolytic protein 1
Target Sequences: BC032820 AAH32820.1 Q03403

Publications (1)

1
Trefoil factor 2 secreted from damaged hepatocytes activates hepatic stellate cells to induce fibrogenesis. Bichen Zhang, Kalina Lapenta, Qi Wang, Jin Hyun Nam, Dongjun Chung, Marie E Robert, Michael H Nathanson, Xiaoyong Yang. The Journal of biological chemistry. 2021 June;297:100887. [Full Text Article] [PubMed:34146542] [PMC:PMC8267550] Related Antibodies: LS-C296796.

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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).