Paraoxonase 1 (PON1) Activity Assay Kit (Fluorometric)
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Catalog number
K999-100
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Price
Please ask
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Size
100 assays
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Description
Highly Sensitive; Includes Paraoxonase Positive Control
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Summary
• Detection method - Fluorescence (Ex/Em 368/460 nm) • Species reactivity - Eukaryotes • Applications - Rapid assessment of native/recombinant Paraoxonase activity in mammalian serum and plasm
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Detection Method
Fluorescence (Ex/Em 368/460 nm)
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Species Reactivity
Eukaryotes
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Applications
Rapid assessment of native/recombinant Paraoxonase - Paraoxonase activity in mammalian serum and plasm
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Sample Type
Human or mammalian plasma and serum · Purified or recombinant paraoxonase
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Features Benefits
· Simple, convenient, highly sensitive · Fluorescent assay enables easy determination of PON1 activity in a variety of biological samples · The substrate shows low background and a high signal-to-noise ratio · Kit includes Paraoxonase inhibitor, 2-hydroxyquinoline, and a stable, Paraoxonase as positive control
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Storage Conditions
-20°C
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Shipping Conditions
gel pack
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Shelf life
12 months
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Background
Paraoxonase 1 (PON1, EC 3.1.8.1) is a 43 kDa enzyme synthesized in the liver and released into the bloodstream, where it associates with high-density lipoprotein (HDL) particles in serum. PON1 is a promiscuous enzyme with broad-spectrum hydrolase activity that was originally named for its ability to hydrolyze highly toxic organophosphorus compounds such as the insecticide paraoxon and various nerve agents used as chemical weapons. The enzyme has subsequently been demonstrated to catalyze hydrolysis of lipid hydroperoxides and lactones. PON1 helps protect serum HDL and LDL particles against lipid peroxidation and inhibits N-homocysteinylation of LDL-associated proteins by hydrolyzing the highly reactive pro-oxidant homocysteine thiolactone. Accumulation of lipid peroxides and homocysteinylated proteins triggers arterial inflammation and eventually leads to atherosclerosis, ischemic stroke and myocardial infarction. PON1 activity is considered to be a clinical biomarker of hepatic and systemic oxidative stress. Measurement of serum PON1 activity has been proposed as a potential test for evaluation of liver function and risk of cardiovascular disease. BioVision’s Paraoxonase 1 Activity Assay Kit enables rapid measurement of PON1 activity, utilizing a fluorogenic substrate that is converted into a highly fluorescent product (Ex/Em = 368/460 nm). This ensures dramatically greater sensitivity than UV or colorimetric assays and eliminates the need for dangerous toxic substrates. A selective PON1 inhibitor is provided for verification of PON1 specific activity. The assay is simple to perform, high-throughput adaptable and can detect a minimum of 250 μU paraoxonase activity with a sample volume of 5 μl
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Test
Biovision supplies other types of Assays as 1.
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Gene target
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Gene symbol
PON1
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Short name
Paraoxonase 1 (PON1) Activity Assay Kit (Fluorometric)
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Technique
Assay, assays
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Host
Assay
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Alternative name
Paraoxonase 1 (PON1) Activity test reagent (fluorescence)
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Alternative technique
arrays, kits
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Alternative to gene target
v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog, C-Kit and CD117 and PBT and SCFR, KIT and IDBG-18980 and ENSG00000157404 and 3815, transferase activity, Extracellular, Kit and IDBG-172083 and ENSMUSG00000005672 and 16590, KIT and IDBG-642326 and ENSBTAG00000002699 and 280832
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Gene info
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Identity
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Gene
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Long gene name
paraoxonase 1
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Synonyms gene
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year
2001-06-22
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
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VEGA ID
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Locus Specific Databases
Product images
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