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Home >> Antibodies >> PFKL Antibody / ATP-dependent 6-phosphofructokinase, liver type Antibody

PFKL Antibody / ATP-dependent 6-phosphofructokinase, liver type Antibody (FY13530)

  Catalog No Formulation Size Price (USD)  
Image FY13530 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 449
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PFKL Antibody by IF in human SiHa cells. Immunofluorescence staining using ATP-dependent 6-phosphofructokinase, liver type Antibody demonstrates green signal in the cytoplasm of SiHa cells, with particularly bright fluorescence around portions of the nuclear periphery and scattered punctate cytoplasmic regions. DAPI counterstaining identifies nuclei in blue and highlights the predominantly extranuclear distribution. Cells underwent enzymatic antigen retrieval and overnight incubation with primary antibody at 5 ug/mL at 4oC, followed by detection with a fluorescent anti-rabbit secondary antibody. The image illustrates PFKL-associated immunoreactivity in cultured cervical carcinoma cells.
PFKL Antibody by WB in rat and mouse brain. Western blot analysis using ATP-dependent 6-phosphofructokinase, liver type Antibody detects a prominent band near 78-80 kDa in rat brain (lane 1) and mouse brain (lane 2), consistent with the expected approximately 85 kDa molecular weight of PFKL. Reduced brain lysates containing 30 ug protein per lane were resolved by 10% SDS-PAGE. Primary antibody incubation was performed at 0.5 ug/mL overnight at 4oC, followed by chemiluminescent detection. The observed signal supports detection of PFKL in brain tissue from both species under the stated experimental conditions.
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Host Rabbit
Clonality Polyclonal (rabbit origin)
Isotype Rabbit Ig
Buffer Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
UniProt P17858
Applications Western Blot : 0.5-1ug/ml
Immunofluorescence : 5ug/ml
Limitations This PFKL Antibody / ATP-dependent 6-phosphofructokinase, liver type Antibody is supplied exclusively for research use.
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Description

PFKL Antibody / ATP-dependent 6-phosphofructokinase, liver type Antibody detects PFKL, the liver-type isoform of phosphofructokinase-1, a central regulatory enzyme in glycolysis. Phosphofructokinase-1 catalyzes the ATP-dependent conversion of fructose 6-phosphate to fructose 1,6-bisphosphate, a committed step in the breakdown of glucose. Because this reaction helps determine glycolytic flux, the enzyme responds to signals reflecting cellular energy status and metabolic demand. PFKL is one of several mammalian phosphofructokinase subunits, alongside the muscle-type and platelet-type forms. These subunits can assemble into tetrameric enzymes with compositions that vary among tissues.

Phosphofructokinase activity is controlled allosterically by metabolites that report energy availability. ATP serves as a substrate but can also inhibit the enzyme at elevated concentrations, while AMP and fructose 2,6-bisphosphate favor activity under appropriate conditions. Citrate can provide an additional signal linking glycolysis to broader carbon metabolism. This layered regulation helps balance glucose utilization with energy production and biosynthetic needs. The relative expression of PFKL and other phosphofructokinase subunits can influence enzyme behavior, making isoform identity important for interpreting metabolic regulation.

PFKL contributes to the coordination of carbohydrate metabolism in the liver and other tissues where it is expressed. Glycolytic control is relevant not only to ATP generation but also to the supply of intermediates for other metabolic pathways. Changes in phosphofructokinase regulation may accompany metabolic adaptation, altered nutrient availability, or disease-associated shifts in cellular metabolism. The ATP-dependent 6-phosphofructokinase, liver type Antibody name denotes the PFKL gene product and distinguishes it from related phosphofructokinase isoforms. NSJ Bioreagents provides the PFKL Antibody for this key metabolic regulator. A PFKL Antibody is relevant to understanding the molecular functions and regulatory pathways associated with PFKL.

Explore related research targets in our Metabolism Antibody / Metabolism Antibodies collection.

Application Notes

Working dilutions of the PFKL Antibody / ATP-dependent 6-phosphofructokinase, liver type Antibody may require optimization according to the experimental protocol.

Immunogen

The PFKL Antibody was generated using a synthetic peptide corresponding to a sequence in the middle region of human PFKL.

Storage

Once reconstituted, refrigerate the PFKL Antibody at 4oC for no longer than one month. For extended storage, freeze aliquots at -20oC for up to six months and avoid repeated freeze-thaw cycles.

Alternate Names

PFKL antibody, ATP-dependent 6-phosphofructokinase, liver type antibody, ATP-dependent 6-phosphofructokinase antibody, liver type antibody, phosphofructokinase antibody, ATP-PFK antibody, PFK-L antibody, 6-phosphofructokinase type B antibody, Phosphofructo-1-kinase isozyme B antibody, PFK-B antibody, Phosphohexokinase antibody

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