5-Lipoxygenase (LOX5) (pSer523) Antikörper

Antigen: 5-Lipoxygenase (LOX5)

Synonyme: 5-LO, 5LPG, LOG5, 5-LOX, MGC163204, 5LO, 5LX, AI850497, F730011J02, LOX5A

Epitope: pSer523

Klonalität: Polyklonal

Wirt: Kaninchen

Reaktivität: Ratte (Rattus), Human

Applikation: Western Blot (WB)

Produktnummer: ABIN361506

Produktbeschreibung

Weitere Bezeichnung: Phospho-Ser523 5-Lipoxygenase

Format: Affinity-purified

Beschreibung: The enzyme 5-lipoxygenase (5-LO) plays a key role in regulating the production of leukotrienes (LTs) (Funk, 2001). Overproduction of LTs contributes to several diseases, most notably chronic inflammatory diseases, including asthma (Drazen et al., 1994), fibrosis (Wilborn et al., 1996) and atherosclerosis (Dwyer et al., 2004). Recent work has demonstrated that the activity of 5-LO is regulated by PKA phosphorylation of serine-523 in 5-LO (Luo et al., 2004). Under normal conditions, this phosphorylation may be important in limiting inflammation. Abnormal signaling through cAMP and PKA, then, could contribute to a variety of diseases, including those characterized by chronic inflammation. The phospho-specific antibody to Ser523 on 5-LO is thus likely to provide a valuable tool for studies of the role of 5-LO regulation in diseases such as asthma, fibrosis and atherosclerosis. Anti-Phospho Ser523 5-Lipoxygenase Western blot of rat cortex lysate showing specific immunolabeling of the ~80k doublet of 5-LO phosphorylated at Ser523 (Control). The phosphospecificity of this labeling is shown in the second lane (lambda-phosphatase: (-Ptase). The blot is identical to the control except that it was incubated in (-Ptase (1200 units for 30 min) before being exposed to the 5-LO Ser523 antibody. The immunolabeling is completely eliminated by treatment with (-Ptase.

Spezifität: Specific for the ~80k 5-LO phosphorylated at Ser523 in Western blots.

Anwendungen

Applikationshinweise: Recommended Dilution: WB: 1:1000 Quality Control: Western blots performed on each lot.

Reinigung: Prepared from rabbit serum by affinity purification via sequential chromatography on phospho- and dephosphopeptide affinity columns.

Lagerung: Store at -20 °C, stable for 1 year

Beschränkungen: Nur für Forschungszwecke einsetzbar

Bilder

Western blots of rat cortex lysate showing specific immunolabeling of the ~80k doublet of 5-LO phosphorylated at Ser523 (Control). The phosphospecificity of this labeling is shown in the second lane (lambda-phosphatase: (-Ptase). The blot is identical to the control except that it was incubated in (-Ptase (1200 units for 30 min) before being exposed to the 5-LO Ser523 antibody. The immunolabeling is completely eliminated by treatment with (-Ptase.