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p-PFK-2 car (Ser 483) Antibody: sc-32967 |
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- rabbit polyclonal IgG, 200 µg/ml
- epitope corresponding to phosphorylated Ser 483 of PFK-2 car of human origin
- recommended for detection of Ser 483 phosphorylated cardiac-type PFK-2 of mouse, rat and human origin by WB, IP, IF and ELISA; also reactive with additional species, including equine, canine and bovine
- blocking peptide, sc-32967 P
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PFK-2 car Background Information Phosphofructose kinase-2 (PFK-2) belongs to the phosphoglycerate mutase family and is required for the activation of cellular glycolysis. Within the glycolysis pathway, PFK-2 regulates the synthesis and degradation of fructose 2,6-bisphosphate (F2,6BP) by enzymatically catalyzing the phosphorylation of fructose-6-phosphate to form F2,6BP. F2,6BP functions as a potent activator of 6-phosphofructo-1-kinase that can then activate the glycolysis pathway. Various tissue-specific isoforms of PFK-2 are expressed and they are differentially regulated and function as homodimers. A unique isoform, iPFK-2, is induced following proinflammatory stimuli, and it is also constituitively expressed in a variety of carcinoma cell lines, where it leads to an accumulation of intracellular F2,6BP. Activation of PFK-2 cardiac (PFK-2 car) by insulin results from Ser 466 and Ser 483 phosphorylation and requires a PDK-1-activated protein kinase other than PKB. |
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p-PFK-2 car (Ser 483)
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p-PFK-2 car (Ser 483): sc-32967. Western blot analysis of p-PFK-2 car phosphorylation in non-transfected: sc-117752 (A) and mouse p-PFK-2 car transfected: sc-122507 (B) 293T whole cell lysates.
p-PFK-2 car (Ser 483): sc-32967. Western blot analysis of p-PFK-2 car phosphorylation in non-transfected: sc-117752 (A) and mouse p-PFK-2 car transfected: sc-122508 (B) 293T whole cell lysates.
Western blot analysis of PFK-2 car phosphorylation in non-transfected: sc-117752 (A,D), untreated mouse PFK-2 car transfected: sc-122507 (B,E) and lambda protein phosphatase ( sc-200312A) treated mouse PFK-2 car transfected: sc-122507 (C,F) 293T whole cell lysates. Antibodies tested include p-PFK-2 car (Ser 483): sc-32967 (A,B,C) and PFK-2 car (Y-13): sc-50956 (D,E,F).
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