11 Results for "

uv detection

" in MedChemExpress (MCE) Product Catalog:
Products (11)

11 Results for "uv detection" in MCE Product Catalog:

2
Thiazole Orange
Thiazole Orange
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2 Cited Publications
Cat. No.: HY-D0150
CAS No.: 107091-89-4
Thiazole Orange is an asymmetric anthocyanin dye that can be coupled with oligonucleotides (ONs) to prepare fluorescent hybridization probes. Thiazole Orange has been widely used in biomolecular detection and staining of DNA/ RNA in gels and can be used for reticulocyte analysis. Thiazole orange generates a significant fluorescence enhancement and high quantum yield when it binds with nucleic acids, especially RNA. Thiazole orange can permeate living cell membranes. Thiazole orange can use UV light for detection, but can also be detected with blue light. The excitation and emission of Thiazole orange are λex = 510 nm (488 nm and 470 nm also show strong excitation) and λem = 527 nm, respectively .
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BSA Standard Solution (5 mg/mL)
BSA Standard Solution (5 mg/mL)
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Cat. No.: HY-NP002
CAS No.: 9048-46-8
BSA Standard Solution (5 mg/mL) is a bovine serum albumin solution commonly used as a standard for total serum protein detection. BSA Standard Solution (5 mg/mL) can be used for drawing standard curves and calibrating experiments in total protein assays. BSA Standard Solution (5 mg/mL) is also suitable for various biological experiments, including PCR detection inhibition, antibody desalting, chromatography control, SDS-PAGE electrophoresis, and calibration of UV spectrophotometers .
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Thymol blue
Thymol blue
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Cat. No.: HY-D0219
CAS No.: 76-61-9
Synonyms: Thymolsulphonephthalein
Thymol blue is a reversible pH indicator that responds to the pH of the solution through structural changes of protonation and deprotonation. Thymol blue is red (HI - form) under acidic conditions and blue (I 2- form) under alkaline conditions. Quantitative detection is achieved through the absorption peak shift (435 nm/596 nm) of the UV-visible spectrum. Thymol blue selectively responds to pH changes, changing from red to yellow at pH 1.2-2.8 and from yellow to blue at pH 8.0-9.6. Thymol blue can be fixed in a silica gel matrix through sol-gel technology to form a solid-state sensor for in-situ pH measurement in the marine environment and acid-base monitoring in the biomedical field[1][2].
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S-Phenylmercapturic acid
S-Phenylmercapturic acid
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Cat. No.: HY-130189
CAS No.: 4775-80-8
Purity:  99.38%
Target:  

Drug Metabolite

Research Areas:  

Others

S-Phenylmercapturic acid, a metabolite of benzene, can be used as a biomarker, identified by GC, HPLC (UV or fluorescence detection), GC-MS, LC-MS/MS or immunoassay .
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S-Phenylmercapturic acid (Standard)
S-Phenylmercapturic acid (Standard)
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Cat. No.: HY-130189R
CAS No.: 4775-80-8
Target:  

Drug Metabolite Reference Standards

Research Areas:  

Others

S-Phenylmercapturic acid (Standard) is the analytical standard of S-Phenylmercapturic acid. This product is intended for research and analytical applications. S-Phenylmercapturic acid, a metabolite of benzene, can be used as a biomarker, identified by GC, HPLC (UV or fluorescence detection), GC-MS, LC-MS/MS or immunoassay .
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Thymol Blue sodium
Thymol Blue sodium
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Cat. No.: HY-D0219A
CAS No.: 62625-21-2
Thymol Blue sodium is an acid-base indicator used to indicate changes in pH. Thymol Blue sodium fades from red to yellow at pH 1.2 to 2.8 and from yellow to blue at pH 8.0 to 9.6. Quantitative detection is achieved through the absorption peak shift (435 nm/596 nm) of the UV-visible spectrum. Thymol blue sodium can be fixed in a silica gel matrix through sol-gel technology to form a solid-state sensor for in-situ pH measurement in the marine environment and acid-base monitoring in the biomedical field .
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5-Phenyl-4E-pentenol
5-Phenyl-4E-pentenol
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Cat. No.: HY-120512
CAS No.: 13159-16-5
5-Phenyl-4E-pentenol is a product of the peroxidase-catalyzed reduction of PPHP. 5-Phenyl-4E-pentenol can be rapidly isolated by solid phase extraction and quantified by isocratic reversed-phase high performance liquid chromatography (HPLC) with UV detection. 5-Phenyl-4E-pentenol is a fluorescent dye that can be used to determine the kinetic properties of heme-containing and non-heme peroxidases and to evaluate the ability of oxidative compounds to serve as substrates for peroxidase reduction. .
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2-Hydroxy-5-nitrobenzoic acid, 99%
2-Hydroxy-5-nitrobenzoic acid, 99%
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Cat. No.: HY-W016352
CAS No.: 96-97-9
Synonyms: Anilotic acid, 99%
Target:  

Biochemical Assay Reagents Drug Intermediate

Research Areas:  

Others

2-Hydroxy-5-nitrobenzoic acid, 99% (Anilotic acid, 99%) is a basic chemical raw material and organic synthesis intermediate that can be used to synthesize Mesalamine (HY-15027). 2-Hydroxy-5-nitrobenzoic acid, 99% is a matrix for ultraviolet matrix-assisted laser desorption/ionization (UV-MALDI) mass spectrometry. 2-Hydroxy-5-nitrobenzoic acid, 99% can also serve as an HPLC analytical standard, pH indicator, and heavy metal detection agent. 2-Hydroxy-5-nitrobenzoic acid, 99% can also be used to study the oxidation of phenolic compounds .
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ICAAc
ICAAc
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Cat. No.: HY-172754
ICAAc is a solvatochromic fluorophore with reduced basicity. ICAAc demonstrates significant solvatochromic behavior across solvents of varying polarity, with a large dipole moment difference and low quantum yield in water, making it a tunable solvatochromic fluorophore. ICAAc enables pH sensing via UV-vis/fluorescence detection and in microenvironments including sodium lauryl sulfate micelle Stern layers. ICAAc acts as a supravital cell stain for epifluorescence imaging of live cancer cells .
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Thiazole Orange (solution)
Thiazole Orange (solution)
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Cat. No.: HY-DY1097
CAS No.: 107091-89-4
Thiazole Orange (solution) is an asymmetric anthocyanin dye that can be coupled with oligonucleotides (ONs) to prepare fluorescent hybridization probes. Thiazole Orange has been widely used in biomolecular detection and staining of DNA/ RNA in gels and can be used for reticulocyte analysis. Thiazole orange generates a significant fluorescence enhancement and high quantum yield when it binds with nucleic acids, especially RNA. Thiazole orange can permeate living cell membranes. Thiazole orange can use UV light for detection, but can also be detected with blue light. The excitation and emission of Thiazole orange are λex = 510 nm (488 nm and 470 nm also show strong excitation) and λem = 527 nm, respectively .
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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2-Hydroxy-5-nitrobenzoic acid, 99% (Standard)
2-Hydroxy-5-nitrobenzoic acid, 99% (Standard)
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Cat. No.: HY-W016352R
CAS No.: 96-97-9
Synonyms: Anilotic acid, 99% (Standard)
Target:  

Reference Standards Biochemical Assay Reagents Drug Intermediate

Research Areas:  

Others

2-Hydroxy-5-nitrobenzoic acid, 99% (Anilotic acid, 99%) Standard is the analytical standard of 2-Hydroxy-5-nitrobenzoic acid, 99% (HY-W016352 ). This product is intended for research and analytical applications. 2-Hydroxy-5-nitrobenzoic acid, 99% (Anilotic acid, 99%) is a basic chemical raw material and organic synthesis intermediate that can be used to synthesize Mesalamine (HY-15027). 2-Hydroxy-5-nitrobenzoic acid, 99% is a matrix for ultraviolet matrix-assisted laser desorption/ionization (UV-MALDI) mass spectrometry. 2-Hydroxy-5-nitrobenzoic acid, 99% can also serve as an HPLC analytical standard, pH indicator, and heavy metal detection agent. 2-Hydroxy-5-nitrobenzoic acid, 99% can also be used to study the oxidation of phenolic compounds .
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