P cresyl sulfate d7

Manufactured by LGC

Sourced in Canada

P-cresyl-sulfate-d7 is a deuterium-labeled chemical compound used as an analytical standard in laboratory settings. It serves as a reference material for the identification and quantification of this compound in various samples.

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Lab products found in correlation

2 protocols using p cresyl sulfate d7

Metabolite Standards for Analytical Methods

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Sigma Aldrich (St Quentin Fallavier, France) provided indole-3-acetic acid, indoxyl sulfate, hippuric acid, kynurenic acid, TMAO, phenylalanine, kynurenine, indole-3-acetic acid-d5, tryptophan, tyrosine, sodium hydrogen phosphate, formic acid, and dimethylsulfoxide (DMSO). Phenylacetyl-L-glutamine, Phenylacetyl-L-glutamine-d5, PCS, kynurenine-d4, p-cresyl-sulfate-d7, p-cresyl glucuronide, hippuric acid-d5, p-cresyl glucuronide-d7, TMAO-d9, tyrosine-d4, tryptophan-d5, phenylalanine-d5, kynurenic acid-d5, and 3-carboxy-4-methyl-5-propyl-2-furan were provided by Toronto Research Chemicals (North York, Toronto, ON, Canada). VWR Chemicals (Radnor, PA, USA) supplied the sodium dihydrogen phosphate and sodium chloride. Fisher Scientific (Illkirch, France) provided the LC-MS-grade methanol, water, and acetonitrile.

Fabresse N., Larabi I.A., Abe E., Lamy E., Rigothier C., Massy Z.A, & Alvarez J.C. (2023). Correlation between Saliva Levels and Serum Levels of Free Uremic Toxins in Healthy Volunteers. Toxins, 15(2), 150.

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Liquid Chromatography-MS Analysis Protocol

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Liquid chromatography-MS-grade acetonitrile was purchased from JT Baker (Center Valley, PA, USA) and formic acid was obtained from Fluka (St. Louis, MO, USA). Amicon Ultra 0.5-mL centrifugal filters (MWCO 30 kDa) were purchased from Merck Millipore (Burlington, MA, USA). IS standard was purchased from Sigma–Aldrich (St. Louis, MO, USA) and pCS was purchased from AlsaChim (Illkirch-Graffenstaden, France). 3- Indoxyl sulfate-d4 potassium salt (IS-d4) was purchased from Toronto Research Chemicals (North York, ON, Canada) and p-cresyl sulfate-d7 (pCS-d7) was synthesized by Professor Ren-Shen Lee of Chang Gung University (Taoyuan City, Taiwan)

Lin C.N., Wu I.W., Huang Y.F., Peng S.Y., Huang Y.C, & Ning H.C. (2018). Measuring serum total and free indoxyl sulfate and p-cresyl sulfate in chronic kidney disease using UPLC-MS/MS. Journal of Food and Drug Analysis, 27(2), 502-509.

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