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          • Primary Antibodies ›
          • TEF Antibodies

          Invitrogen

          TEF Polyclonal Antibody

          View all (5) TEF antibodies
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          Cite TEF Polyclonal Antibody

          • Antibody Testing Data (1)
          TEF Antibody in Western Blot (WB)
          Group 53 Created with Sketch.
          TEF Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 1

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          TEF Antibody (PA5-98376) in WB

          Western Blot analysis of TEF using a TEF Polyclonal antibody (Product # PA5-98376) at a concentration of 3.2 µg/mL. Positive WB detected in: U87 whole cell lysate. A secondary Goat polyclonal antibody to rabbit IgG was applied at a 1:50,000 dilution. Observed band size: 34 kDa. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          TEF Antibody in Western Blot (WB)

          Product Details

          PA5-98376

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:5,000
          -

          ELISA (ELISA)

          Assay-Dependent
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Recombinant Human Thyrotroph embryonic factor protein (7-303AA)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          4 mg/mL

          Purification

          Protein G

          Storage buffer

          PBS, pH 7.4, with 50% glycerol

          Contains

          0.03% ProClin 300

          Storage conditions

          -20°C or -80°C if preferred

          Shipping conditions

          Wet ice

          RRID

          AB_2812989

          Target Information

          TEF (thyrotrophic embryonic factor), also known as KIAA1655, is a 303 amino acid nuclear transcription factor that belongs to the bZIP (basic region/leucine zipper) family and PAR (proline and acidic amino acid-rich) subfamily. TEF binds DNA as either a homodimer or heterodimer, and is known to transactivate the TSH beta promoter. While broadly expressed in adults, TEF is only found in developing embryonic anterior pituitary gland. TEF accumulates according to a robust circadian rhythm and has also been found to inhibit cell growth by downregulating beta chain expression of cytokine receptors. The functional domains of TEF are highly homologous with other members of the PAR-bZIP subfamily, including albumin D box-binding protein (DABP), human hepatic leukemia factor (HLF) and chicken vitellogenin gene-binding protein (VBP).

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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          Cite this product

          Bioinformatics

          Protein Aliases: Thyrotroph embryonic factor; thyrotrophic embryonic factor

          View more View less

          Gene Aliases: KIAA1655; TEF

          View more View less

          UniProt ID: (Human) Q10587

          View more View less

          Entrez Gene ID: (Human) 7008

          View more View less

          Function(s)
          RNA polymerase II regulatory region sequence-specific DNA binding transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding protein binding
          Process(es)
          regulation of transcription from RNA polymerase II promoter transcription from RNA polymerase II promoter multicellular organism development positive regulation of transcription from RNA polymerase II promoter rhythmic process
          It has to be done as per old AB suggested Products section.
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