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Rabbit Anti-TXN Recombinant Antibody (CBYJT-5444) (CBMAB-T5052-YJ)

Provided herein is a Rabbit monoclonal antibody, which binds to TXN (Thioredoxin). The antibody can be used for immunoassay techniques, such as IHC, WB.
See all TXN antibodies

Summary

Host Animal
Rabbit
Specificity
Human, Mouse, Rat
Clone
CBYJT-5444
Antibody Isotype
IgG
Application
IHC, WB

Basic Information

Immunogen
Synthetic peptide corresponding to residues surrounding Ala9 of human thioredoxin 1
Specificity
Human, Mouse, Rat
Antibody Isotype
IgG
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Buffer
10 mM HEPES, 150 mM NaCl, pH 7.5, 1% BSA, 50% Glycerol
Storage
Store at 4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Epitope
Residues surrounding Ala9

Target

Full Name
TXN Gene(Protein Coding) Thioredoxin
Introduction
TXN acts as a homodimer and is involved in many redox reactions. TXN is active in the reversible S-nitrosylation of cysteines in certain proteins, which is part of the response to intracellular nitric oxide. TXN is found in the cytoplasm.
Entrez Gene ID
Human7295
Mouse22166
Rat116484
UniProt ID
HumanP10599
MouseP10639
RatP11232
Alternative Names
Thioredoxin; Surface-Associated Sulphydryl Protein; ATL-Derived Factor; SASP; TRX1; TRDX
Function
Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions (PubMed:2176490, PubMed:17182577, PubMed:19032234).
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 (PubMed:16408020, PubMed:17606900).
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 (PubMed:9108029, PubMed:11118054).
ADF augments the expression of the interleukin-2 receptor TAC (IL2R/P55).
Biological Process
Biological Process activation of protein kinase B activity Source:ParkinsonsUK-UCL1 Publication
Biological Process cell redox homeostasis Source:UniProtKB1 Publication
Biological Process negative regulation of hydrogen peroxide-induced cell death Source:ParkinsonsUK-UCL1 Publication
Biological Process negative regulation of protein export from nucleus Source:Ensembl
Biological Process negative regulation of transcription by RNA polymerase II Source:Ensembl
Biological Process positive regulation of DNA binding Source:UniProtKB1 Publication
Biological Process positive regulation of peptidyl-cysteine S-nitrosylation Source:UniProtKB3 Publications
Biological Process positive regulation of peptidyl-serine phosphorylation Source:ParkinsonsUK-UCL1 Publication
Biological Process positive regulation of protein kinase B signaling Source:ParkinsonsUK-UCL1 Publication
Biological Process response to nitric oxide Source:UniProtKB2 Publications
Biological Process response to radiation Source:UniProtKB2 Publications
Cellular Location
Nucleus
Cytoplasm
Secreted
Translocates from the cytoplasm into the nucleus after phorbol 12-myristate 13-acetate induction (PMA) (PubMed:9108029).
Predominantly in the cytoplasm in non irradiated cells (PubMed:11118054).
Radiation induces translocation of TRX from the cytoplasm to the nucleus (PubMed:11118054).
Secreted by a leaderless secretory pathway (PubMed:1332947).
Involvement in disease
Causes an allergic reaction in human (PubMed:17182577, PubMed:19032234, PubMed:21489611).
Recombinant protein binds to IgE in atopic eczema-suffering patients allergic to opportunistic skin-colonizing yeast M.sympodialis. Intermediate cross-reactivity is detected between the recombinant thioredoxin from M.sympodialis (Mala s 13) and recombinant form of this protein. Skin-prick test (SPT) and atopy patch test (APT) with 5 patients confirm cross-reactivity between the two proteins (PubMed:17182577).
Recombinant protein binds to IgE of patients suffering from allergic bronchopulmonary aspergillosis (ABPA) and cross-reacts extensively with recombinant thioredoxin proteins from A.fumigatus (Asp f 28 and Asp f 29) and Mala s 13. Causes a positive skin reaction and induces proliferation of the human peripheral blood mononuclear cells in ABPA patients allergic to this protein. Acts as an IgE-binding self-antigen in ABPA patients allergic to fungal thioredoxin (PubMed:19032234).
In atopic dermatitis (AD)-suffering patients allergic to M.sympodialis, a cross-reactivity between Mala s 13 and this protein can be detected in T-cells of the peripheral blood and skin. Keratinocytes stimulated by interferon (IFN)-alpha and tumor necrosis factor (TNF)-alpha release thioredoxin, which then becomes available for cross-reactivity with Mala s 13-specific T cells. The autoreactive T cells identified include T-helper 1 (Th1), T-helper 2 (Th2), T-helper 17 (Th17) and T-helper 22 (Th22) phenotypes. Skinhoming T cells autoreactive to this protein may be relevant for cutaneous inflammation in patients with AD (PubMed:21489611).
PTM
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.
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For research use only. Not intended for any clinical use.

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We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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