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Standard solutions and other related products designed to calibrate, monitor the performance, and ensure the accuracy of clinical chemistry-based diagnostics and instrumentation.
A stable, cell-permeable molecule which generates free glutamic acid upon hydrolysis of the ester bond by cytoplasmic esterases; used in experiments to increase levels of cytoplasmic glutamic acid; also used to synthesize 5-octyl ester derivatives, including 5-octyl α-ketoglutarate, for delivery to cells
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Lepimectin is an insecticide with a 16-membered ring macrolide and considered to act on chlorine ion channels of the nerve system in insects This is an agricultural chemical reference standard for testing residual agricultural chemicals This is the mixture of Lepimectin A3 and Lepimectin A4
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This standard is intended for use in pesticide residue analysis It is provided as a white crystalline powder with purity greater than 98% and suitable for analytical methods including GC and NMR Store cool and away from light
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Propaphos Standard is a reference chemical intended for analytical use in pesticide residue testing It is provided as a high-purity solution colorless to slightly yellow and clear ensuring consistent and reliable results in chromatographic and spectroscopic analyses
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High-purity min 99 0% chloropropylate standard for pesticide residue analysis Capillary GC method white crystalline powder Suitable for research use only
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A peptide MC4R agonist selectively induces cAMP production in cells expressing human MC4R (EC50 0.3 nM) over cells expressing MC1R MC3R or MC5R (EC50s 1.1 97.9 and 139.4 nM respectively) reduces food intake in rats at 3 5 and 10 nmol/animal as well as in obese db/db mice at 200 UG/animal reduces brain edema BBB permeability and hippocampal Il-1B and Tnf-a levels in a rat model of intra-abdominal hypertension induced by hemorrhagic shock and resuscitation
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Standard material of Clomeprop for pesticide residue analysis Clomeprop standard with 98% purity essential for accurate quantification in pesticide residue analysis Provides reliable performance for regulatory and research settings
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A cell-permeable form of D-glutamate; generates free D-glutamate upon hydrolysis of the ester bond by cytoplasmic esterases; may be used to increase levels of cytoplasmic D-glutamate
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An inhibitor of DNA-PK inhibits radiation-induced increases in phosphorylated DNA-PK levels in U251 and NSC11 cells at 250 or 500 nM induces mutagenic NHEJ and homologous recombination DNA repair pathways in a reporter assay using U2OS cells at 1 UM potentiates radiation-induced cytotoxicity and DNA damage in U251 and NSC11 cells when used at concentrations of 250 or 500 nM increases survival in combination with radiation in a U251 orthotopic mouse xenograft model at 50 mg/kg twice per day
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