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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
60 Results for "
quantitative analysis
" in MedChemExpress (MCE) Product Catalog:
Products (60)
60 Results for "quantitative analysis" in MCE Product Catalog:
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2,7-Dichlorodihydrofluorescein (DCFH2) is a non-fluorescent reactive oxygen species (ROS) probe with an excitation wavelength of 485-500 nm and an emission wavelength of 515-530 nm. 2,7-Dichlorodihydrofluorescein is first hydrolyzed by intracellular esterases and then oxidized by ROS to generate non-biomembrane-permeable, highly fluorescent 2,7-dichlorofluorescein (DCF). The fluorescence intensity of DCF is positively correlated with the ROS concentration. 2,7-Dichlorodihydrofluorescein can undergo oxidation reactions with a variety of ROS (such as ·OH, H2O2, ONOO -, etc.) and is used to quantitatively detect the level of oxidative stress inside and outside cells. It is suitable for oxidative stress analysis in in vitro cell models and in vivo targeted delivery (such as liver-targeted liposomes) .
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2 Cited Publications
Cat. No.: HY-W019823
CAS No.: 76204-02-9
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2 Cited Publications
Cat. No.: HY-K1095
MCE Live & Dead Bacterial Viability and Counting Kit is based on dual-fluorescence staining technology, which can effectively differentiate live bacteria from dead bacteria and enable quantitative detection using flow cytometry. It can also be used for quantitative analysis of various bacterial mixtures.
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1 Cited Publications
Synonyms: Lumi-Phos Plus; Lumigen PPD; PPD
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1
1 Cited Publications
Synonyms: CLPM hydrochloride; SR 26334 hydrochloride
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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.
Cat. No.: HY-W004290
CAS No.: 1731-92-6
Synonyms: Methyl margarate
Category:
Cat. No.: HY-N16308
CAS No.: 3091879-77-2
Category:
Target:
Cat. No.: HY-W020012
CAS No.: 78949-95-8
Synonyms: 22-NBD Cholesterol
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Domaines de recherche:
Fluoresterol (22-NBD Cholesterol) is a cholesterol-specific fluorescent probe with cholesterol-mimicking binding properties. Fluoresterol is ineffective orally and does not cross the blood-brain barrier. Fluoresterol specifically binds to cholesterol transport-related proteins (such as ABCA1 and ABCG1) and is primarily used in cholesterol metabolism research, particularly for the visualization and quantitative analysis of cholesterol absorption, efflux, intracellular transport efficiency, and reverse cholesterol transport (RCT) processes. The commonly used concentration of Fluoresterol in in vitro experiments is 0.1-10 μM, and the commonly used dose in in vivo experiments is 5-20 mg/kg (gavage or intraperitoneal injection), with excitation/emission wavelengths of 472/540 nm. Fluoresterol can be applied to the study of cholesterol metabolism mechanisms related to hyperlipidemia, atherosclerosis, and non-alcoholic fatty liver disease (NAFLD) .
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Beta-galactose dehydrogenase is a selective catalyst for β-galactose. Under pH 8.6 conditions, beta-galactose dehydrogenase catalyzes the oxidation of β-galactose, produced by the hydrolysis of lactose by β-galactosidase, with nicotinamide adenine dinucleotide (NAD) to produce reduced nicotinamide adenine dinucleotide (NADH). Beta-galactose dehydrogenase specifically mediates this oxidation reaction for the quantitative detection of the substrate, used in the analysis of lactose concentration in samples such as breast milk .
Cat. No.: HY-D0077
CAS No.: 195136-58-4
Synonyms: Oregon green 488
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Domaines de recherche:
2',7'-Difluorofluorescein (Oregon green 488) is a fluorescein derivative and a pH-sensitive fluorescent probe (pKa ~4.7). Upon excitation at 488 nm, 2',7'-Difluorofluorescein exhibits pH-sensitive fluorescence intensity through the formation of dianions, while its pH sensitivity decreases under excitation at 450 nm, allowing its use in ratiometric pH analysis. 2',7'-Difluorofluorescein can be used for the quantitative analysis of pH values in the range of 2-7 in submicron aerosol particles. 2',7'-Difluorofluorescein undergoes buffer-mediated and buffer-free excited-state proton transfer between different protonated forms, and its cationic form undergoes rapid excited-state deprotonation. 2',7'-Difluorofluorescein is resistant to photodegradation, maintains stable absorption and fluorescence properties within the physiological pH range, and serves as a fluorescent protein label, a component of Ca 2+ indicators, a fluorescent imaging agent, and an anisotropy probe .
Cat. No.: HY-W115721
CAS No.: 523-21-7
Synonyms: Sodium rhodizonate dibasic
Cat. No.: HY-W004290S
CAS No.: 1219804-81-5
Synonyms: Dimethyl isosorbide; O,O-Dimethylisosorbide
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Domaines de recherche:
Isosorbide dimethyl ether (Dimethyl isosorbide) is a bio-based green solvent. Isosorbide dimethyl ether is used for the preparation of sustainable ultrafiltration and microfiltration membranes. Isosorbide dimethyl ether can serve as an eco-friendly eluent for liquid chromatography. When used as a liquid chromatography mobile phase at a ratio of 50% (v/v) under 40 °C, with a system back pressure of 160-300 bar and an ultraviolet cutoff wavelength of 240 nm, Isosorbide dimethyl ether enables the quantitative analysis of Methylparaben (HY-W016806) and Propylparaben (HY-N2026) in biological preparations .
Cat. No.: HY-D1603
CAS No.: 209541-26-4
Cat. No.: HY-DY1034
CAS No.: 76204-02-9
Solvent and Concentration: Sterile water: 10 mM
Cat. No.: HY-D2482
CAS No.: 1369302-18-0
Synonyms: APG-1 AM
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
