Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Highest antigen sequence indentity to the following orthologs: Mouse (50%), Rat (50%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-66495. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
TEF1 (Transcriptional enhancer factor 1), a member of the TEA/ATTS domain family, is a nuclear protein that is expressed in numerous cell types and plays a role in controlling the expression of numerous genes. TEF family members have a highly conserved DNA-binding domain TEF-1 binds to GT-IIC, SphI/II and M-CAT. TEF-1 also binds to the proximal regulatory element (PRE) of transforming growth factor-alpha, a member of the EGF family that is overexpressed in many types of cancer. Furthermore, TEF-1 represses transcription in placental cells. In vitro, TEF-1 is phosphorylated by several PKC isozymes. TEF-1 is phosphorylated in vivo at serine and threonine residues. Phosphorylation of TEF-1, both in vivo and in vitro, results in a reduction in its DNA-binding capability, which suggests a potential role for TEF-1 in PKC inhibition. TEF-1 also complexes with larger tumor antigen (TAg), and may thus have a role in tumorigenesis. Dimerization of TEF-1 may be important for TEF-1 to function as a regulator of gene transcription.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: N TEAD1; NTEF-1; NTEF1; Protein GT-IIC; TCF-13; TEA domain family member 1; TEA domain family member 1 (SV40 transcriptional enhancer factor); TEAD-1; Transcription factor 13; transcriptional enhancer factor 1; Transcriptional enhancer factor TEF-1
Gene Aliases: AA; NTEF-1; REF1; TCF-13; TCF13; TEAD-1; TEAD1; TEF-1; TEF1
UniProt ID: (Human) P28347
Entrez Gene ID: (Human) 7003
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support