Product Datasheet  
PIK3CB antibody  
Catalog Number: 38159  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#: P42338
    NCBI Gene ID: 5291
  • Form of Antibody：  
  • Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Recombinant protein of human PIK3CB.
  • reactivity：  
  • Human,Mouse,Rat
  • appl_detail：  
  • WB 1:500 - 1:2000
    IHC 1:50 - 1:100
    IF 1:50 - 1:100
  • other_names：  
  • PIK3CB;DKFZp779K1237;MGC133043;PI3K;PI3KCB;PI3Kbeta;PIK3C1;p110-BETA;
  • Purification：  
  • Antibodies were purified by affinity purification using immunogen.
  • Specificity：  
  • The antibody detects endogenous level of total PIK3CB antibody.
  • Applications：  
  • WB,IHC,IF
  • Background：  
  • Phosphoinositide 3-kinase (PI3K) catalyzes the production of phosphatidylinositol-3,4,5-triphosphate by phosphorylating phosphatidylinositol (PI), phosphatidylinositol-4-phosphate (PIP) and phosphatidylinositol-4,5-bisphosphate (PIP2). Growth factors and hormones trigger this phosphorylation event, which in turn coordinates cell growth, cell cycle entry, cell migration, and cell survival (1). PTEN reverses this process, and the PI3K signaling pathway is constitutively activated in human cancers that have loss of function of PTEN (2). PI3Ks are composed of a catalytic subunit (p110) and a regulatory subunit. Various isoforms of the catalytic subunit (p110α, p110β, p110γ, and p110δ) have been isolated, and the regulatory subunits that associate with p110α, p110β, and p110δ are p85α and p85β (3). In contrast, p110γ associates with a p101 regulatory subunit that is unrelated to p85. Furthermore, p110γ is activated by βγ subunits of heterotrimeric G proteins (4). p110? is widely distributed in tissue and plays an essential role in early embryonic development (5). p110? stimulates cell proliferation, invasive cell growth, and expression is increased in a number of tumors including glioblastomas (6-8).



 
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