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Email: info@nsjbio.com
- Tel: 858.663.9055
- Email: info@nsjbio.com
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PGP Antibody / Glycerol-3-phosphate Phosphatase Antibody targets phosphoglycolate phosphatase (PGP), a metabolic enzyme also known as glycerol-3-phosphate phosphatase (G3PP). Encoded by the PGP gene, this protein belongs to the haloacid dehalogenase (HAD)-like hydrolase superfamily and contains a conserved catalytic domain that supports phosphomonoester hydrolysis. PGP participates in cellular metabolism by removing phosphate groups from selected small molecules, including glycerol-3-phosphate and phosphoglycolate. Its enzymatic activities connect lipid metabolism, carbohydrate metabolism, and the elimination of potentially harmful metabolic intermediates.
One of the principal physiological functions of PGP is the hydrolysis of glycerol-3-phosphate to glycerol and inorganic phosphate. Glycerol-3-phosphate is an important intermediate linking glycolysis with triglyceride synthesis and glycerophospholipid metabolism. By regulating the availability of this metabolite, G3PP can influence the partitioning of carbon between energy production, lipid synthesis, and glycerol formation. This pathway provides a mechanism for disposing of excess glucose-derived carbon under conditions of elevated nutrient availability.
PGP also exhibits phosphoglycolate phosphatase activity. Phosphoglycolate can arise during the processing of DNA lesions and other metabolic reactions, and its accumulation may interfere with normal enzyme activity. Hydrolysis of phosphoglycolate contributes to metabolic repair by converting this compound into glycolate. This function illustrates the broader importance of HAD-family phosphatases in maintaining cellular metabolic balance and preventing the accumulation of undesirable phosphorylated intermediates.
Studies of G3PP have identified roles in regulating glucose and lipid metabolism, particularly in metabolically active tissues. Its activity can influence glycerol production, intracellular redox balance, and the handling of excess nutrient-derived substrates. Experimental investigations have also examined how changes in G3PP expression affect cellular responses to metabolic stress and nutrient overload. These findings have generated interest in the enzyme as a potential regulator of metabolic homeostasis.
PGP Antibody provides a means to investigate the abundance and distribution of this multifunctional phosphatase. Understanding how PGP expression relates to glycerol-3-phosphate utilization, metabolic repair, and cellular nutrient handling may help clarify its contribution to normal physiology and metabolic disease.
Explore additional enzymes involved in nutrient metabolism, lipid regulation, and metabolic homeostasis in our Metabolism Antibodies collection.
Optimal dilution of the PGP Antibody / Glycerol-3-phosphate Phosphatase Antibody should be determined by the researcher.
E. coli-derived recombinant human protein (amino acids M1-G321) was used as the immunogen for the PGP antibody.
After reconstitution, the PGP antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
Phosphoglycolate phosphatase antibody, Glycerol-3-phosphate phosphatase antibody, Aspartate-based ubiquitous Mg2+-dependent phosphatase antibody, G3PP antibody, AUM antibody, PGPase antibody
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