JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB278672

APC Anti-STAT3 (phospho Y705) antibody [Stat3Y705-B12]

Be the first to review this product! Submit a review

|

(0 Publication)

Rabbit Recombinant Monoclonal STAT3 phospho Y705 antibody - conjugated to APC. Suitable for Flow Cyt and reacts with Human samples. Immunogen corresponding to Synthetic Peptide within Human STAT3 phospho Y705.

View Alternative Names

APRF, STAT3, Signal transducer and activator of transcription 3, Acute-phase response factor

1 Images
Flow Cytometry - APC Anti-STAT3 (phospho Y705) antibody [Stat3Y705-B12] (AB278672)
  • Flow Cyt

Supplier Data

Flow Cytometry - APC Anti-STAT3 (phospho Y705) antibody [Stat3Y705-B12] (AB278672)

Flow cytometric analysis of Jurkat cells secondary antibody only negative control (blue) or untreated (red) or treated with IFNa IL4 and pervanadate (green) using ab278672.

  • Unconjugated

    Anti-STAT3 (phospho Y705) antibody [Stat3Y705-B12]

  • 578 PE

    PE Anti-STAT3 (phospho Y705) antibody [Stat3Y705-B12]

  • 519 FITC

    FITC Anti-STAT3 (phospho Y705) antibody [Stat3Y705-B12]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

Stat3Y705-B12

Isotype

IgG

Light chain type

kappa

Conjugation

APC

Excitation/Emission

Ex: 650nm, Em: 660nm

Carrier free

No

Reacts with

Human

Applications

Flow Cyt

applications

Immunogen

Synthetic Peptide within Human STAT3 phospho Y705. The exact immunogen used to generate this antibody is proprietary information.

P40763

style
left-column

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "5 µL for 10^6 Cells", "FlowCyt-species-notes": "<p></p>" } } }
style
left-column

Product details

What are the advantages of a recombinant monoclonal antibody?
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 batch production

For more information, read more on recombinant antibodies.

style
left-column

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A/G
Storage buffer
Preservative: 0.09% Sodium azide Constituents: 99.71% PBS, 0.2% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Store in the dark
style
left-column

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Signal Transducer and Activator of Transcription 3 (STAT3) also called p-stat3 or phospho-STAT3 is a critical transcription factor involved in various cellular processes. The molecular weight of STAT3 is approximately 92 kDa. This protein is expressed broadly across many tissues and cell types. Mechanically upon cytokine or growth factor stimulation STAT3 undergoes phosphorylation resulting in dimerization. This phosphorylated form often referred to as phospho-Stat3 or p-STAT3 translocates to the nucleus where it binds specific DNA sequences to modulate gene transcription.
Biological function summary

STAT3 is an important player in regulating cell growth and apoptosis. It functions not only as a transcription factor but also as part of a larger protein complex that operates within the cell nucleus to influence gene expression. This multifaceted role enables STAT3 to control the expression of genes related to cell proliferation survival and differentiation impacting various biological processes. These functions highlight its importance in tissue homeostasis and response to extracellular signals.

Pathways

STAT3 is actively involved in the JAK-STAT signaling pathway a principal route for many cytokines and growth factors and the MAPK pathway. STAT3 interacts with proteins such as JAK kinases which phosphorylate Stat3 and initiate the STAT3 signaling cascade. Additionally it closely associates with the protein Raf1 in the MAPK pathway linking external signals to transcriptional responses. These pathways play a significant role in immune response inflammation and growth signaling.

Researchers have implicated STAT3 in cancer and autoimmune diseases. Persistent activation of STAT3 is often observed in various cancers including breast and lung cancer promoting oncogenesis through altered gene expression. Additionally abnormal STAT3 signaling is associated with autoimmune conditions such as rheumatoid arthritis. The interplay between STAT3 and proteins like IL-6 in these diseases highlights its potential as a therapeutic target for intervention.
style
left-column
style
left-column

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
style
left-column

Target data

Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and other growth factors (PubMed : 10688651, PubMed : 12359225, PubMed : 12873986, PubMed : 15194700, PubMed : 15653507, PubMed : 16285960, PubMed : 17344214, PubMed : 18242580, PubMed : 18782771, PubMed : 22306293, PubMed : 23084476, PubMed : 28262505, PubMed : 32929201, PubMed : 38404237). Once activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene (PubMed : 15653507, PubMed : 16285960, PubMed : 17344214, PubMed : 18782771, PubMed : 28262505, PubMed : 32929201). May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4 (PubMed : 12873986). Upon activation of IL6ST/gp130 signaling by interleukin-6 (IL6), binds to the IL6-responsive elements identified in the promoters of various acute-phase protein genes (PubMed : 12359225). Activated by IL31 through IL31RA (PubMed : 15194700). Acts as a regulator of inflammatory response by regulating differentiation of naive CD4(+) T-cells into T-helper Th17 or regulatory T-cells (Treg) : acetylation promotes its transcription activity and cell differentiation while deacetylation and oxidation of lysine residues by LOXL3 inhibits differentiation (PubMed : 28065600, PubMed : 28262505). Involved in cell cycle regulation by inducing the expression of key genes for the progression from G1 to S phase, such as CCND1 (PubMed : 17344214). Mediates the effects of LEP on melanocortin production, body energy homeostasis and lactation (By similarity). May play an apoptotic role by transctivating BIRC5 expression under LEP activation (PubMed : 18242580). Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity (PubMed : 23084476). Plays a crucial role in basal beta cell functions, such as regulation of insulin secretion (By similarity). Following JAK/STAT signaling activation and as part of a complex with NFATC3 and NFATC4, binds to the alpha-beta E4 promoter region of CRYAB and activates transcription in cardiomyocytes (By similarity).
See full target information STAT3 phospho Y705
style
left-column
style
left-column
style
right-column

Complementary Products

Assay Kits

AB126459

STAT3 (pY705) + total STAT3 ELISA Kit

Western blot - STAT3 (pY705) + total STAT3 ELISA Kit (AB126459)

  • 0
  • 0
Secondary Antibodies

AB150077

Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488)

Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

  • 5
  • 20
Primary Antibodies

AB8227

Anti-beta Actin antibody - Loading Control

BOND RX™ Validated|Lab Essentials

Western blot - Anti-beta Actin antibody - Loading Control (AB8227)

  • 5
  • 104
Primary Antibodies

AB92506

Anti-STAT1 alpha antibody [EPYR2154]

BOND RX™ Validated|20ul selling size|RabMAb|Recombinant|KO Validated|Advanced Validation

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-STAT1 alpha antibody [EPYR2154] (AB92506)

  • 4
  • 2
Primary Antibodies

AB32101

Anti-JAK2 (phospho Y1007 + Y1008) + JAK1 (phospho Y1034 + Y1035) antibody [E132]

20ul selling size|RabMAb|Recombinant

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-JAK2 (phospho Y1007 + Y1008) + JAK1 (phospho Y1034 + Y1035) antibody [E132] (AB32101)

  • 3
  • 4

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com