65 Results for "

reference standards

" in MedChemExpress (MCE) Product Catalog:
Products (65)

65 Results for "reference standards" in MCE Product Catalog:

27
27 Cited Publications
Cat. No.: HY-150150
Purity:  96.40%
Research Areas:  

Inflammation/Immunology

SiRNA Negative Control is a siRNA of 21 nucleotides, and can be used as a negative control. SiRNA Negative Control has no homology to most known gene sequence. SiRNA Negative Control can be used in human, mouse and rat cells in vitro. SiRNA Negative Control can be used as experimental control benchmark, verification of experimental reliability and standardization reference. SiRNA Negative Control is a common negative control used in most research articles.
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7
7 Cited Publications
Cat. No.: HY-D0143B
CAS No.: 207671-44-1
Quinine hemisulfate hydrate is an orally active alkaloid extracted from cinchona bark, possessing various biological activities including antimalarial, antidengue virus (DENV), and anticancer properties. Quinine hemisulfate hydrate acts as a potassium channel inhibitor that suppresses the +100 mV current of MT mSlo3 (KCa5.1) channels induced by voltage pulses, with an IC50 value of 169 μM. Quinine hemisulfate hydrate serves as a fluorescence standard reference substance with fluorescence spectrum calibration and validation activity .
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1
1 Cited Publications
Cat. No.: HY-141749B
CAS No.: 144750-42-5
Purity:  99.50%
Synonyms: CLPM hydrochloride; SR 26334 hydrochloride
Target:  

Drug Metabolite

Research Areas:  

Cardiovascular Disease

Clopidogrel carboxylic acid (CLPM) hydrochloride is an inactive metabolite of the widely used antiplatelet medication clopidogrel, which serves as a reference standard for quantitative analysis of clopidogrel metabolism. Clopidogrel carboxylic acid hydrochloride has been shown to represent approximately 85% of circulating clopidogrel, hydrolyzed from the active form by esterases. Clopidogrel carboxylic acid hydrochloride plays a crucial role in assessing the pharmacokinetics and bioavailability of clopidogrel in various clinical and research settings.
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Cat. No.: HY-W116335A
CAS No.: 21645-51-2
Dried aluminum hydroxide gel, United States Pharmacopeia (USP) Reference Standard is a commonly used antacid with remarkable compound adhesion and release activity. Dried aluminum hydroxide gel, United States Pharmacopeia (USP) Reference Standard can effectively neutralize gastric acid and relieve stomach discomfort. Dried aluminum hydroxide gel, United States Pharmacopeia (USP) Reference Standard is also often used as an adjuvant in vaccines to enhance immune responses. Dried aluminum hydroxide gel, United States Pharmacopeia (USP) Reference Standard can improve the stability and bioavailability of compounds in preparations .
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Cat. No.: HY-B2167R
CAS No.: 6217-54-5
Synonyms: DHA (Standard); Cervonic acid (Standard)
Docosahexaenoic acid (Standard) is the analytical standard of Docosahexaenoic acid. This product is intended for research and analytical applications. Docosahexaenoic Acid (DHA) is an omega-3 fatty acid abundantly present brain and retina. It can be obtained directly from fish oil and maternal milk. In Vitro: Docosahexaenoic acid (DHA) is essential for the growth and functional development of the brain in infants. DHA is also required for maintenance of normal brain function in adults. The inclusion of plentiful DHA in the diet improves learning ability and memory . DHA is an essential requirement in every step of brain development like neural cell proliferation, migration, differentiation, synaptogenesis. The multiple double bonds and unique structure allow DHA to impart special membrane characteristics for effective cell signaling. Many development disorders like dyslexia, autism spectrum disorder, attention deficit hyperactivity disorder, schizophrenia etc. are causally related to decreased level of DHA . DHA is a potent RXR ligand inducing robust RXR activation already at low micro molar concentrations. The EC50 for RXRα activation by DHA is about 5-10 μM fatty acid . In Vivo: Docosahexaenoic acid administration over 10 weeks significantly reduces the number of reference memory errors, without affecting the number of working memory errors, and significantly increases the docosahexaenoic acid content and the docosahexaenoic acid/arachidonic acid ratio in both the hippocampus and the cerebral cortex . DHA treatment exerts neuroprotective actions on an experimental mouse model of PD. There is a decrease tendency in brain lipid oxidation of MPTP mice but it does not significantly .
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Cat. No.: HY-W073080
CAS No.: 69477-27-6
Coproporphyrin I dihydrochlorideIt is an organic compound belonging to the class of porphyrins. It is a derivative of heme, an iron-containing molecule found in hemoglobin and other proteins. Coproporphyrin I dihydrochlorideOften used as a biomarker in the assessment of certain liver and metabolic diseases, especially those related to bile synthesis and transport. It can also be used as a reference standard for analytical chemistry and pharmacological research.
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Cat. No.: HY-W098756
CAS No.: 4547-02-8
Synonyms: Demethylsulazepam
Research Areas:  

Neurological Disease

Thionordiazepam is a benzodiazepine compound and serves as an analytical reference standard for benzodiazepine-related psychoactive substances .
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Cat. No.: HY-W030562
CAS No.: 14610-11-8
Target:  

Others

Research Areas:  

Inflammation/Immunology

Bemethyl is a synthetic adaptogen that exhibits actoprotector and antihypoxant activities. Bemethyl has the ability to increase the body's resistance to stress and improve physical endurance. Bemethyl regulatory mechanisms include vasodilation and lowering blood sugar and lactate levels. Bemethyl is an analytical reference standard for adaptogen .

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Cat. No.: HY-W127680
CAS No.: 1923-70-2
Synonyms: Tetra-n-butylammonium perchlorate
Tetrabutylammonium perchlorate is an organic compound containing ammonium ions and perchlorate ions. It is commonly used as an electrolyte in electrochemistry and as a source of perchlorate anion in analytical chemistry. Tetrabutylammonium perchlorate has a variety of applications in the production of batteries, fuel cells and electronic components due to its high ionic conductivity and stability under extreme conditions. In addition, it can be used as a reference standard in analytical methods such as ion chromatography.
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Cat. No.: HY-W088875
CAS No.: 3034-65-9
Research Areas:  

Others

Deschlorodiazepam is an analytical reference standard categorized as a benzodiazepine .
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Cat. No.: HY-W127676
CAS No.: 2567-83-1
Synonyms: N,N,N-Triethylethanaminium perchlorate
Tetraethylammonium perchlorate is an organic compound containing ammonium ions and perchlorate ions. It is commonly used as an electrolyte in electrochemistry and as a source of perchlorate anion in analytical chemistry. Due to its high ionic conductivity and stability under extreme conditions, tetraethylammonium perchlorate has a variety of applications in the production of batteries, fuel cells and electronic components. In addition, it can be used as a reference standard in analytical methods such as ion chromatography.
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Cat. No.: HY-Y0344H
CAS No.: 7647-14-5
Synonyms: Halite (Pharmaceutical primary standard, USP)
Sodium chloride, United States Pharmacopeia (USP) Reference Standard is an orally active salt. Sodium chloride, United States Pharmacopeia (USP) Reference Standard induces the expression of ATP1A1. Sodium chloride, for cell culture induces the pro-inflammatory cytokines IL-2, TNFα, IL-9 and several chemokines. Sodium chloride, United States Pharmacopeia (USP) Reference Standard enhances the anti-tumor activities of Digoxin (HY-B1049) against small cell lung cancer. Sodium chloride, United States Pharmacopeia (USP) Reference Standard drives autoimmune disease by the induction of pathogenic Th17 cells .
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Cat. No.: HY-W008813
CAS No.: 16015-71-7
Research Areas:  

Others

1-(3-Methoxyphenyl)piperazine (Compound 4) is an analytical reference standard categorized as a piperazine .
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Cat. No.: HY-W015495R
CAS No.: 5988-19-2
L-Dihydroorotic acid (Standard) is an analytical reference standard for L-Dihydroorotic acid. This product is used for research and analytical applications. L-Dihydroorotic acid is an important intermediate in the metabolism of orotic acid and a substrate of dihydroorotate dehydrogenase (DHODH). L-Dihydroorotic acid can reversibly hydrolyze to yield the acyclic L-ureidosuccinic acid by dihydrowhey enzyme .
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Cat. No.: HY-B0594R
CAS No.: 66108-95-0
Research Areas:  

Cancer

Iohexol (Standard) is the analytical standard of Iohexol. This product is intended for research and analytical applications. Iohexol is a non-ionic, water-soluble contrast agent used as a reference marker for the determination of glomerular filtration rate (GFR) at the level of renal function. Iohexol can be used for contrast in myelography, computerized tomography (cisternography, ventriculography) and MicroCT imaging .
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Cat. No.: HY-W127391
CAS No.: 17598-94-6
Synonyms: (Rac)-1,2-Didodecanoylglycerol
1,2-Dilaurin is a diacylglycerol containing lauric acid at the sn-1 and sn-2 positions. It has been used as an internal standard for the quantification of diglycerides in rat desheathed sciatic nerves. [1] Monomolecular films containing 1,2-dilauroyl-rac-glycerol have been used as substrates to measure surface pressure and the effect of pancreatic procolipase and colipase on porcine pancreatic lipase activity. [2] References: [1]. Zhu, X. and Eichberg, J. 1,2-Diacylglycerol content and its arachidonyl-containing molecular species are reduced in the sciatic nerve of streptozotocin-induced diabetic rats. J. Neurochemistry. 55(3), 1087-1090 (1990).[2]. Wieloch, T., Borgstr m, B., Piéroni, G. et al. Porcine trypsinogen and its trypsin-activated form: lipid binding and lipase activation on monomolecular membranes. FEBS Express. 128(2), 217-220 (1981).
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Cat. No.: HY-P3363
Target:  

Caspase

Research Areas:  

Cancer

Z-DEVD-AMC is a selective caspase-3 substrate that can be measured by fluorescence spectrometry. AMC can be used as a fluorescence reference standard for AMC-based enzyme substrates including AMC-based caspase substrates .
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Cat. No.: HY-W725213
CAS No.: 54690-19-6
Synonyms: BL-3912; alpha-EH DOM
Research Areas:  

Others

α-ethyl 2C-D (BL-3912) hydrochloride is a phenethylamine and amphetamine compound. In drug discrimination studies, α-ethyl 2C-D hydrochloride can serve as a reference standard for MDMA .
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Cat. No.: HY-W152363
CAS No.: 64913-16-2
Synonyms: 1,2,3,4-Tetra-O-acetyl-α-L-fucopyranose
1,2,3,4-Tetra-O-acetyl-alpha-L-fucopyranoseIt is an organic compound commonly used as a substrate or reference standard in enzymology and sugar chemistry research. It can be used in the synthesis of polysaccharide analogs, drug development and biotechnology, and is widely used in the research of glycosyl chemistry and sugar metabolism pathways. In addition, this compound is used as a catalyst or buffer in certain biochemical reactions.
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Cat. No.: HY-Y0319C1
CAS No.: 62-54-4
Synonyms: Calcium acetate (Pharmaceutical primary standard, USP)
Calcium acetate, United States Pharmacopeia (USP) Reference Standard (Calcium acetate (Pharmaceutical primary standard, USP)), a phosphate binder that can reduce phosphorus content, United States Pharmacopeia (USP) reference standard .
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