Reference Standards
Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.
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Reference Standards Related Products (11053)
Related Products (11053)
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β-Carotene (Standard)
0 Imagesβ-Carotene (Standard) is the analytical standard of β-Carotene. This product is intended for research and analytical applications. β-Carotene (Provitamin A), a carotenoid compound, is a naturally-occurring vitamin A precursor. β-Carotene is a modulator of reactive oxygen species (ROS), with antioxidant and antiinflammatory activities. β-Carotene may serve as an antioxidant or as a prooxidant, depending on its intrinsic properties as well as on the redox potential of the biological environment in which it acts. β-Carotene induces breast cancer cells apoptosis, with anticancer activities.
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Coenzyme Q10 (Standard)
0 ImagesSynonyms: CoQ10 (Standard); Ubiquinone-10 (Standard); Ubidecarenone (Standard)Coenzyme Q10 (Standard) is the analytical standard of Coenzyme Q10. This product is intended for research and analytical applications. Coenzyme Q10 is an essential cofactor of the electron transport chain and a potent antioxidant agent.
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Erlotinib (Standard)
0 ImagesSynonyms: CP-358774 (Standard); NSC 718781 (Standard); OSI-774 (Standard)Erlotinib Standard (CP-358774 Standard) is the analytical standard of Erlotinib (HY-50896). This product is intended for research and analytical applications. Erlotinib (CP-358774) is a selective, orally active EGFR tyrosine kinase inhibitor. Erlotinib also acts as a substrate and inhibitor of OATP2B1, with an IC50 of approximately 0.079 μM for inhibiting OATP2B1-mediated uptake of estrone 3-sulfate. Erlotinib blocks EGFR phosphorylation, downstream signal transduction, as well as the growth and proliferation of cancer cells. Erlotinib inhibits MMP-10-mediated renal injury, fibrotic lesions, the ERK1/2, GSK-3β and β-catenin signaling pathways, as well as the deposition of fibronectin, α-SMA, collagen and renal injury markers. Erlotinib is metabolized via CYP3A to produce the active metabolite OSI-420. Erlotinib can be used in research related to non-small cell lung cancer, gastric cancer, papillary renal cell carcinoma, EGFR inhibitor resistance and renal fibrosis.
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Trametinib (Standard)
0 ImagesSynonyms: GSK1120212 (Standard); JTP-74057 (Standard)Trametinib (Standard) is the analytical standard of Trametinib. This product is intended for research and analytical applications. Trametinib (GSK1120212; JTP-74057) is an orally active MEK inhibitor that inhibits MEK1 and MEK2 with IC50s of about 2 nM. Trametinib activates autophagy and induces apoptosis.
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Vitamin D3 (Standard)
0 ImagesSynonyms: Cholecalciferol (Standard); Colecalciferol (Standard)Vitamin D3 (Standard) is the analytical standard of Vitamin D3. This product is intended for research and analytical applications. Vitamin D3 (Cholecalciferol; Colecalciferol) is a naturally occuring form of vitamin D. Vitamin D3 induces cell differentiation and prevents proliferation of cancer cells.
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Glycocholic acid (Standard)
0 ImagesGlycocholic acid (Standard) is the analytical standard of Glycocholic acid (HY-N1423). This product is intended for research and analytical applications. Glycocholic acid is a bile acid with anticancer activity, targeting against pump resistance-related and non-pump resistance-related pathways.
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Chenodeoxycholic Acid (Standard)
0 ImagesChenodeoxycholic Acid (Standard) is the analytical standard of Chenodeoxycholic Acid. This product is intended for research and analytical applications. Chenodeoxycholic Acid is a hydrophobic primary bile acid that activates nuclear receptors (FXR) involved in cholesterol metabolism.
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3,4-Dihydroxybenzeneacetic acid (Standard)
0 Images3,4-Dihydroxybenzeneacetic acid (Standard) is the analytical standard of 3,4-Dihydroxybenzeneacetic acid. This product is intended for research and analytical applications. 3,4-Dihydroxybenzeneacetic acid is the main neuronal metabolite of dopamine.
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4-Methyl-2-oxopentanoic acid (Standard)
0 ImagesCat. No.: HY-W012722RCAS No.: 816-66-0Synonyms: α-Ketoisocaproic acid (Standard)4-Methyl-2-oxopentanoic acid (Standard) is the analytical standard of 4-Methyl-2-oxopentanoic acid. This product is intended for research and analytical applications. 4-Methyl-2-oxopentanoic acid (α-Ketoisocaproic acid), an abnormal metabolite, is both a neurotoxin and a metabotoxin.
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5-Hydroxyindole-3-acetic acid (Standard)
0 Images5-Hydroxyindole-3-acetic acid (Standard) is the analytical standard of 5-Hydroxyindole-3-acetic acid. This product is intended for research and analytical applications. 5-Hydroxyindole-3-acetic acid is the main metabolite of serotonin or metanephrines, which can be used as a biomarker of neuroendocrine tumors.
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DL-alpha-Tocopherol (Standard)
0 ImagesSynonyms: DL-α-Tocopherol (Standard)DL-alpha-Tocopherol (Standard) is the analytical standard of DL-alpha-Tocopherol. This product is intended for research and analytical applications. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB.
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Mifepristone (Standard)
0 ImagesSynonyms: RU486 (Standard); RU 38486 (Standard)Mifepristone (Standard) is the analytical standard of Mifepristone. This product is intended for research and analytical applications. Mifepristone (RU486) is a progesterone receptor (PR) and glucocorticoid receptor (GR) antagonist with IC50s of 0.2 nM and 2.6 nM in in vitro assay.
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Homovanillic acid (Standard)
0 ImagesHomovanillic acid (Standard) (Vanilacetic acid (Standard)) is the analytical standard of Homovanillic acid (HY-N0384). This product is intended for research and analytical applications. Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency.
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Fumaric acid (Standard)
0 ImagesFumaric acid (Standard) is the analytical standard of Fumaric acid. This product is intended for research and analytical applications. Fumaric acid is an unsaturated dicarbonic acid, an intermediate product of the citric acid cycle that provides intracellular energy in the form of ATP. Fumaric acid exerts anti-inflammatory effects by inhibiting the NF-κB signaling pathway dependent on p38 MAPK. Fumaric acid can be used in the study of pregnancy-induced hypertension.
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Uric acid (Standard)
0 ImagesUric acid (Standard) is the analytical standard of Uric acid. This product is intended for research and analytical applications. Uric acid, scavenger of oxygen radical, is a very important antioxidant that help maintains the stability of blood pressure and antioxidant stress. Uric acid can remove reactive oxygen species (ROS) such as singlet oxygen and peroxynitrite, inhibiting lipid peroxidation.
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Cytarabine (Standard)
0 ImagesSynonyms: Cytosine β-D-arabinofuranoside (Standard); Cytosine Arabinoside (Standard); Ara-C (Standard)Cytarabine (Standard) is the analytical standard of Cytarabine. This product is intended for research and analytical applications. Cytarabine, a nucleoside analog, causes S phase cell cycle arrest and inhibits DNA polymerase. Cytarabine inhibits DNA synthesis with an IC50 of 16 nM. Cytarabine has antiviral effects against HSV. Cytarabine shows anti-orthopoxvirus activity.
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Metronidazole (Standard)
0 ImagesMetronidazole (Standard) is the analytical standard of Metronidazole. This product is intended for research and analytical applications. Metronidazole is an orally active nitroimidazole antibiotic. Metronidazole can cross blood brain barrier. Metronidazole can be used for the research of anaerobic infections.
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L-Methionine (Standard)
0 ImagesL-Methionine (Standard) is the analytical standard of L-Methionine. This product is intended for research and analytical applications. L-Methionine is an L-isomer of orally active Methionine, an essential amino acid. Methionine is a strong liver antidote that acts as a liver protector. L-Methionine can inhibit cell proliferation and induce cell apoptosis. L-Methionine has antitumor and antioxidant activity.
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5-Methyltetrahydrofolic acid (Standard)
0 ImagesSynonyms: 5-Methyl THF (Standard); 5-MTHF (Standard)Alisol C 23-acetate (Standard) is the analytical standard of Alisol C 23-acetate. This product is intended for research and analytical applications. Alisol C 23-acetate is a natural product extracted from Alisma orientale, which can significantly reduce delayed-type hypersensitivity reactions.
