Product nameAnti-STAT4 antibody [EP1900Y]
See all STAT4 primary antibodies
DescriptionRabbit monoclonal [EP1900Y] to STAT4
Tested applicationsSuitable for: WB, IP, IHC-P, ICC, Flow Cytmore details
Species reactivityReacts with: Human
Synthetic peptide within Human STAT4 aa 700 to the C-terminus. The exact sequence is proprietary.
Database link: Q14765
- WB: Daudi, K562 and Hela cell lysates. IHC-P: Human tonsil tissue sections.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Storage bufferpH: 7.40
Preservative: 0.05% Sodium azide
Constituents: 0.1% BSA, 40% Glycerol, 9.85% Tris glycine, 50% Tissue culture supernatant
Concentration information loading...
PurityTissue culture supernatant
Our Abpromise guarantee covers the use of ab68156 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/5000. Detects a band of approximately 30, 86 kDa (predicted molecular weight: 86 kDa).|
|IHC-P||1/100 - 1/250. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
|ICC||1/100 - 1/250.|
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
FunctionCarries out a dual function: signal transduction and activation of transcription. Involved in IL12 signaling.
Involvement in diseaseSystemic lupus erythematosus 11
Sequence similaritiesBelongs to the transcription factor STAT family.
Contains 1 SH2 domain.
modificationsTyrosine phosphorylated. Serine phosphorylation is also required for maximal transcriptional activity.
Cellular localizationCytoplasm. Nucleus. Translocated into the nucleus in response to phosphorylation.
- Information by UniProt
- Signal transducer and activator of transcription 4 antibody
- SLEB11 antibody
- STAT4 antibody
- STAT4_HUMAN antibody
All lanes : Anti-STAT4 antibody [EP1900Y] (ab68156) at 1/1000 dilution
Lane 1 : Daudi cell lysate
Lane 2 : K562 cell lysate
Lane 3 : Hela cell lysate
Lysates/proteins at 10 µg per lane.
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 86 kDa
Observed band size: 86 kDa
Additional bands at: 30 kDa. We are unsure as to the identity of these extra bands.
ab68156, at 1/100 dilution, staining STAT4 in paraffin embedded human tonsil tissue sections by Immunohistochemistry
Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
This product has been referenced in:
- Xu YP et al. Tumor suppressor TET2 promotes cancer immunity and immunotherapy efficacy. J Clin Invest 130:4316-4331 (2019). Read more (PubMed: 31310587) »
- Sun W et al. 'Psoriasis 1' reduces psoriasis-like skin inflammation by inhibiting the VDR-mediated nuclear NF-?B and STAT signaling pathways. Mol Med Rep 18:2733-2743 (2018). Read more (PubMed: 30015892) »