• Product nameAnti-Thioredoxin / TRX antibody
    See all Thioredoxin / TRX primary antibodies
  • Description
    Rabbit polyclonal to Thioredoxin / TRX
  • Tested applicationsSuitable for: WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Recombinant full length protein (Human)

  • Positive control
    • HeLa and A431 cell lysate, Human Lung tissue


Associated products


Our Abpromise guarantee covers the use of ab115758 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/1000 - 1/2000. Predicted molecular weight: 12 kDa.
IHC-P 1/200. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


  • FunctionParticipates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Plays a role in the reversible S-nitrosylation of cysteine residues in target proteins, and thereby contributes to the response to intracellular nitric oxide. Nitrosylates the active site Cys of CASP3 in response to nitric oxide (NO), and thereby inhibits caspase-3 activity. Induces the FOS/JUN AP-1 DNA-binding activity in ionizing radiation (IR) cells through its oxidation/reduction status and stimulates AP-1 transcriptional activity.
    ADF augments the expression of the interleukin-2 receptor TAC (IL2R/P55).
  • Sequence similaritiesBelongs to the thioredoxin family.
    Contains 1 thioredoxin domain.
  • Post-translational
    In the fully reduced protein, both Cys-69 and Cys-73 are nitrosylated in response to nitric oxide (NO). When two disulfide bonds are present in the protein, only Cys-73 is nitrosylated. Cys-73 can serve as donor for nitrosylation of target proteins.
    In case of infection, ubiquitinated by S.typhimurium protein slrP, leading to its degradation.
  • Cellular localizationNucleus. Cytoplasm. Secreted. Secreted by a leaderless secretory pathway. Predominantly in the cytoplasm in non irradiated cells. Radiation induces translocation of TRX from the cytoplasm to the nucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • ADF antibody
    • ATL derived factor antibody
    • ATL-derived factor antibody
    • DKFZp686B1993 antibody
    • MGC61975 antibody
    • SASP antibody
    • Surface associated sulphydryl protein antibody
    • Surface-associated sulphydryl protein antibody
    • THIO_HUMAN antibody
    • Thioredoxin antibody
    • TRDX antibody
    • TRX 1 antibody
    • Trx antibody
    • TRX1 antibody
    • TXN antibody
    • TXN protein antibody
    • zgc:92903 antibody
    see all

Anti-Thioredoxin / TRX antibody images

  • All lanes : Anti-Thioredoxin / TRX antibody (ab115758) at 1/1000 dilution

    Lane 1 : HeLa cell lysate
    Lane 2 : A431 cell lysate

    Predicted band size : 12 kDa
  • Human Lung (formalin-fixed, paraffin-embedded) stained with ab115758 at 1/200 followed by biotinylated goat anti-rabbit IgG secondary antibody, alkaline phosphatase-streptavidin and chromogen.

References for Anti-Thioredoxin / TRX antibody (ab115758)

ab115758 has not yet been referenced specifically in any publications.

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