Recombinant Human GMPS protein is a Human Full Length protein, in the 1 to 693 aa range, expressed in Escherichia coli, with >90% purity and suitable for SDS-PAGE.
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Application | Reactivity | Dilution info | Notes |
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Application SDS-PAGE | Reactivity Reacts | Dilution info - | Notes - |
Catalyzes the conversion of xanthine monophosphate (XMP) to GMP in the presence of glutamine and ATP through an adenyl-XMP intermediate.
GMP synthase [glutamine-hydrolyzing], GMP synthetase, Glutamine amidotransferase, GMPS
Recombinant Human GMPS protein is a Human Full Length protein, in the 1 to 693 aa range, expressed in Escherichia coli, with >90% purity and suitable for SDS-PAGE.
pH: 8
Constituents: 30% Glycerol (glycerin, glycerine), 0.58% Sodium chloride, 0.32% Tris HCl, 0.02% (R*,R*)-1,4-Dimercaptobutan-2,3-diol
ab123202 is purified using conventional chromatography techniques.
Catalyzes the conversion of xanthine monophosphate (XMP) to GMP in the presence of glutamine and ATP through an adenyl-XMP intermediate.
This product was previously labelled as GMP Synthase
GMPS also known as guanine monophosphate synthetase is an enzyme with a mass of about 77 kDa. GMPS catalyzes the conversion of xanthosine monophosphate (XMP) to guanosine monophosphate (GMP) by utilizing an amide nitrogen from glutamine. This enzyme is important in the purine nucleotide biosynthesis pathway. GMPS is expressed in various tissues with high levels detected in proliferating cells due to their increased demand for nucleotide synthesis. It exists in forms such as GMP recombinant proteins and peptides.
GMPS plays a significant role in cell proliferation and metabolism. As part of the purine biosynthesis pathway GMPS functions at the branch point leading to the synthesis of GMP. It does not inherently form a complex but operates alongside several enzymes within the de novo purine synthesis pathway. This process is important in maintaining the cellular pools of guanine nucleotides which are building blocks for DNA and RNA.
GMPS is integrally involved in the purine biosynthesis and salvage pathways. These pathways are essential for nucleotide homeostasis and proper cell function. GMPS works in conjunction with enzymes like GMP reductase and adenylosuccinate synthetase sharing roles in nucleotide interconversion processes. Such interactions are vital for the cellular bioenergetics and nucleic acid metabolism.
GMPS has links to cancer progression and immune system dysfunction. The overexpression of GMPS can contribute to certain types of cancer due to increased nucleotide supplies that support rapid cell division. Abnormal GMPS function has correlations with immunological disorders because of its role in maintaining proper nucleotide levels necessary for immune cell proliferation. Associated proteins like GMP protein kinases play a part in regulating pathways influenced by GMPS activity highlighting its impact on disease states.
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15% SDS-PAGE showing ab123202 (3μg).
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