05-886R | Anti-phospho-STAT5A/B (Tyr694/699) Antibody, clone 94-10C-9-10C-2, rabbit monoclonal

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      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      H, M, RWBRbPurifiedMonoclonal Antibody
      Catalogue Number05-886R
      DescriptionAnti-phospho-STAT5A/B (Tyr694/699) Antibody, clone 94-10C-9-10C-2, rabbit monoclonal
      Alternate Names
      • signal transducer and activator of transcription 5A/B
      Background InformationSTAT (Signal Transducers and Activators of Transcription) are a family of conserved transcription factors that transduce high-fidelity signals for the cytokine family of ligands and receptors as the principle substrates of JAK kinases (1,2). In resting cells, the STATs exist in an inactive state in the cytoplasm until activated. Activators include cytokines, growth factors, and some peptides. These activate JAK kinases, which when activated, bind to the STAT SH2 (Src homology domain-2) domain resulting in phosphorylation of STAT (1). Upon activation, STAT1, -3, -4, -5A, and -5B all form homodimers. STAT1 and STAT2, as well as STAT1 and STAT3 form heterodimers, and several STATs form tetramers, depending on the variables of the activating ligand (1). After dimerization, the STATs accumulate in the nucleus by way of nuclear transport (1). STAT5A and STAT5B appear to be most important to the function of growth hormone and prolactin and play critical roles in milk production (1,2,3). The phosphorylation of Tyrosine 694/699 is a hallmark of activated STAT5.
      Product Information
      • GMCSF treated and untreated U937 cell lysate
      PresentationPurified rabbit monoclonal IgG in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide and 30% Glycerol.
      ApplicationUse Anti-phospho-STAT5A/B (Tyr694/699) Antibody, clone 94-10C-9-10C-2 (rabbit monoclonal antibody) validated in WB to detect phospho-STAT5A/B (Tyr694/699) also known as signal transducer & activator of transcription 5A/B.
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenKLH-conjugated linear peptide corresponding to phosphorylated human STAT5A/B at and around Tyr694/Tyr699.
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      SpecificityRecognizes phosphorylated STAT5A/B atTyr694/Tyr699.
      Species Reactivity
      • Human
      • Mouse
      • Rat
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryThe protein encoded by this gene is a member of the STAT family of transcription factors. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated by, and mediates the responses of many cell ligands, such as IL2, IL3, IL7 GM-CSF, erythropoietin, thrombopoietin, and different growth hormones. Activation of this protein in myeloma and lymphoma associated with a TEL/JAK2 gene fusion is independent of cell stimulus and has been shown to be essential for the tumorigenesis. The mouse counterpart of this gene is found to induce the expression of BCL2L1/BCL-X(L), which suggests the antiapoptotic function of this gene in cells. [provided by RefSeq]
      Gene Symbol
      • STAT5A
      • MGF
      • STAT5
      • Phosphorylation
      Purification MethodProtein A Purfied
      UniProt Number
      UniProt SummaryFUNCTION: Carries out a dual function: signal transduction and activation of transcription. Binds to the GAS element and activates PRL-induced transcription.

      SUBUNIT STRUCTURE: Forms a homodimer or a heterodimer with a related family member. Binds NR3C1 By similarity. Interacts with NCOA1 and SOCS7.

      SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Note: Translocated into the nucleus in response to phosphorylation.

      PTM: Tyrosine phosphorylated in response to IL-2, IL-3, IL-7, IL-15, GM-CSF, growth hormone, prolactin, erythropoietin and thrombopoietin. Tyrosine phosphorylation is required for DNA-binding activity and dimerization. Serine phosphorylation is also required for maximal transcriptional activity By similarity.

      SEQUENCE SIMILARITIES: Belongs to the transcription factor STAT family.

      Contains 1 SH2 domain.
      Molecular Weight 95 kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blot in U937 cell lysate.

      Western Blot Analysis: 0.1 µg/ml of this antibody detected STAT5 A/B on 10 µg of U937 cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at -20°C from date of receipt.
      Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
      Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.
      Packaging Information
      Material Size100 µL
      Transport Information
      Supplemental Information




      Safety Data Sheet (SDS) 

      Certificates of Analysis

      TitleLot Number
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9 2435184
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - 2391411 2391411
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - 2060496 2060496
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - 2062342 2062342
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - 2289123 2289123
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - JBC1775056 JBC1775056
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - NG1743558 NG1743558
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - NG1755188 NG1755188
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - NG1800873 NG1800873
      Anti-phospho-STAT5A/B (Tyr694/699), clone 94-10C-9-10C-2 - NG1818621 NG1818621

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      Life Science Research > Antibodies and Assays > Primary Antibodies