37 Results for "

liquid chromatography

" in MedChemExpress (MCE) Product Catalog:
Products (37)

37 Results for "liquid chromatography" in MCE Product Catalog:

6
6 Cited Publications
Cat. No.: HY-117695
CAS No.: 148757-94-2
Purity:  ≥95.0%
Synonyms: 6-Aminoquinolyl-N-hydroxysccinimidyl carbamate
AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels .
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Cat. No.: HY-W027544
CAS No.: 62935-72-2
Synonyms: 7-Methoxycoumarin-4-acetic acid
MCA (7-Methoxycoumarin-4-acetic acid) is a Coumarin (HY-N0709) derivative. MCA quantitates platelet-activating factor (PAF) by high-performance liquid chromatography with fluorescent detection. MCA can modify FRET peptide substrates for analyzing protease activities .
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Cat. No.: HY-134524
CAS No.: 5306-85-4
Purity:  99.64%
Synonyms: Dimethyl isosorbide; O,O-Dimethylisosorbide
Research Areas:  

Others

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 .
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Cat. No.: HY-N3286
CAS No.: 195723-10-5
Methyl 4-O-feruloylquinate (4-O-Feruloylquinic acid methyl ester) is a natural product. Methyl 4-O-feruloylquinate can be purified from Stemona Japonica by preparative high-performance liquid chromatography. Methyl 4-O-feruloylquinate has anti-H5N1 activity with a 3% protective rate at 5 μM in MDCK cells .
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Cat. No.: HY-P5531
CAS No.: 183582-09-4
Target:  

Peptides

Research Areas:  

Others

beta-Casein phosphopeptide is a biological active peptide. (Bovine -Casein, monophosphopeptide (phospho-Serine) can be used for characterization of affinity purified phosphorylated peptides in liquid chromatography and for the analysis or detection of phosphorylated peptides in mass spectrometry.)
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Cat. No.: HY-I0169
CAS No.: 196601-69-1
Target:  

Drug Metabolite

Research Areas:  

Neurological Disease

(R)-Amino-N-benzyl-3-methoxypropionamide is a key intermediate for the synthesis of the antiepileptic agent (R)-Lacosamide. To improve its chiral purity and chemical stability, (R)-Amino-N-benzyl-3-methoxypropionamide can react with phosphoric acid to form a phosphate salt. Detected by high performance liquid chromatography (HPLC), this phosphate salt exhibits extremely high chiral purity, with the content of the R-enantiomer reaching up to 99.37% .
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Cat. No.: HY-W014815
CAS No.: 223463-14-7
Synonyms: 2-Bromopyridine-5-boronic acid
Research Areas:  

Others

BPBA (2-Bromopyridine-5-boronic acid) is a derivatization reagent derived from Boric acid (HY-Y0314) with enhanced ionization efficiency in positive-mode electrospray ionization mass spectrometry. BPBA forms boronate ester derivatives with vicinal diols. It enables rapid, catalyst-free labeling operations, improves the detection sensitivity of liquid chromatography/mass spectrometry, and reduces false positive errors .
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Cat. No.: HY-D2171
AF488 DBCO is a fluorescent dye and also a click chemistry reagent that can label azide-containing biomolecules. AF488 DBCO mediates the coupling reaction with azide-modified 2'-OMe RNA oligonucleotides. DBCO is a bioorthogonal partner of azides and enables covalent coupling without copper (Ex/Em = 470/520 nm) .
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Cat. No.: HY-DY1070
CAS No.: 148757-94-2
AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) (solution) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels .
Solvent and concentration: DMSO: 10 mM
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
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Cat. No.: HY-P3570
CAS No.: 98968-94-6
Synonyms: Lom-AKH-II
Target:  

Endogenous Metabolite

Research Areas:  

Metabolic Disease

Adipokinetic hormone II (Locusta migratoria) (Lom-AKH-II) is a insect adipokinetic hormone (AKH), enhances fat body cAMP levels in vitro. Insect adipokinetic hormones (AKHs) controls flight-directed mobilization of carbohydrate and lipid from fat body stores, which depends on AKH receptor(s) coupling to cAMP formation and glycogen phosphorylase activation via the stimulatory guanine nucleotide-binding protein (Gs) .
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Cat. No.: HY-W100959
CAS No.: 527-17-3
Synonyms: Tetramethylquinone
Target:  

Drug Derivative

Research Areas:  

Others

Duroquinone (Tetramethylquinone) is a model compound of amphiphilic quinone, which can be used as an oxidative-reductive activity probe. Duroquinone can be easily reduced by biological systems to hydrogen peroxide (DQH₂) or semi-quinone free radicals (DQ•⁻). Duroquinone can freely pass through the cell membrane, facilitating the study of the electron transfer process inside and outside the cells. Duroquinone can be used to investigate the relationship between metabolism in the pulmonary circulation and endothelial cells .
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Cat. No.: HY-116245
CAS No.: 1674-37-9
Research Areas:  

Others

Octanophenone is a substance used as a test compound in liquid chromatography research to study related properties such as particle diffusion within the column. A series of experiments showed that the Titan-C18 column in which it is located has some special property differences compared to other columns.
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Cat. No.: HY-P3572
CAS No.: 61627-67-6
Synonyms: Lom-AKH-I
Target:  

Endogenous Metabolite

Research Areas:  

Endocrinology

Adipokinetic hormone I (Locusta migratoria) (Lom-AKH-I) is a insect adipokinetic hormone (AKH), enhances fat body cAMP levels in vitro. Insect adipokinetic hormones (AKHs) controls flight-directed mobilization of carbohydrate and lipid from fat body stores, which depends on AKH receptor(s) coupling to cAMP formation and glycogen phosphorylase activation via the stimulatory guanine nucleotide-binding protein (Gs) .
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Cat. No.: HY-123819
CAS No.: 568526-77-2
Target:  

CXCR

Research Areas:  

Infection

KRH-1636 is a CXC chemokine receptor (CXCR) 4 antagonist. KRH-1636 can be used in HIV-1 research .
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Cat. No.: HY-W097777
CAS No.: 119-52-8
Synonyms: 4,4'-Dimethoxybenzoin; 4,4′-DMB
Target:  

Fluorescent Dye

Research Areas:  

Others

Anisoin (4,4'-Dimethoxybenzoin) is a pre-chromatographic fluorogenic labelling reagent for (liquid chromatography) analysis of guanidino compounds (Ex/Em = 325/435 nm) .
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Cat. No.: HY-W009545
CAS No.: 13419-61-9
Synonyms: 1-Decanesulfonic acid sodium
Sodium decane-1-sulfonate is an anionic surfactant used for the analysis of organic small molecule compounds by HPLC and ion-pair liquid chromatography.
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Cat. No.: HY-115689
CAS No.: 849834-04-4
Maohuoside B is a flavonoid, that can be isolated from Epimedium koreanum Nakai .
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Cat. No.: HY-158725
CAS No.: 1292769-40-4
Target:  

Endogenous Metabolite

Research Areas:  

Others

N-Octadecenoyl-(cis-9) -Sulfatide is a glycolipid found in the brains of mice. N-Octadecenoyl-(cis-9) -Sulfatide can be used as a standard for the determination of C18:13 '-mergogalactosyllactose in dry blood stains of patients with chromatic leukodystrophy (MLD) by ultra-high performance liquid chromatography-mass spectrometry (UPLC-MS) .
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Cat. No.: HY-35556
CAS No.: 947-73-9
Target:  

Fluorescent Dye

9-Aminophenanthrene is a type of polycyclic aromatic amine compound, which can be used as a fluorescent labeling reagent for free fatty acids (FFA) .
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Cat. No.: HY-W009545R
CAS No.: 13419-61-9
Synonyms: 1-Decanesulfonic acid sodium (Standard)
Sodium decane-1-sulfonate (Standard) is the analytical standard of Sodium decane-1-sulfonate. This product is intended for research and analytical applications. Sodium decane-1-sulfonate is an anionic surfactant used for the analysis of organic small molecule compounds by HPLC and ion-pair liquid chromatography.
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