Product Datasheet  
STAT 5A+B Antibody  
Catalog Number: 49255  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#:P42229
  • Form of Antibody：  
  • 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • recombinant protein
  • reactivity：  
  • Hu, Ms, Rt
  • appl_detail：  
  • WB: 1:1,000-1:2,000
    IHC: 1:50-1:200
    ICC: 1:50-1:200

    FC: 1:50-1:100
  • other_names：  
  • Mammary gland factor (STAT5A) antibody
    MGF (STAT5A) antibody
    Signal transducer and activator of transcription 5A antibody
    Signal transducer and activator of transcription 5B antibody
    STA5A_HUMAN antibody
    Stat 5a antibody
    STAT
  • Purification：  
  • ProA affinity purified
  • Specificity：  
  • Applications：  
  • WB, ICC/IF, IHC, IP, FC
  • Background：  
  • Stat5 (Signal Transducers and Activators of Transcription 5) is important in regulating T cell functions involving the receptors for Interleukin-2 (IL-2). IL-2 stimulates the rapid phosphorylation of both serine and tyrosine residues of Stat5a and Stat5b in human T lymphocytes and in several IL-2-responsive lymphocytic cell lines. IL-2 differentially induces serine phosphorylation of Stat5a and Stat5b on Ser726 and Ser731, respectively. Stat5b is preferentially phosphorylated and displays more protracted serine phosphorylation kinetics than Stat5a. Both the acid-rich region and the COOH terminus of IL-2Rb can independently mediate IL-2-induced Stat 5a/b serine phosphorylation, suggesting that Stat5a/b serine phosphorylation occurs at a postreceptor level. Stat5a is phosphorylated on Tyr694 in a prolactin-sensitive manner, whereas serine phosphorylation is constitutive. Activation of Stat5 by IL-2 may help govern the biological effects of IL-2 during the immune response.



 
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