8 Results for "

dark blue

" in MedChemExpress (MCE) Product Catalog:
Products (8)

8 Results for "dark blue" in MCE Product Catalog:

1
2,6-Dichlorophenolindophenol sodium hydrate
2,6-Dichlorophenolindophenol sodium hydrate
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1 Cited Publications
Cat. No.: HY-W129633
CAS No.: 1266615-56-8
Synonyms: DCIP sodium hydrate; DPIP sodium hydrate
2,6-Dichlorophenolindophenol (DCIP; DPIP) sodium hydrate is a redox chromogenic indicator with a redox potential of +217 mV relative to SHE, and it acts as a substrate for reduction reactions. During the metabolic process of nutrient consumption by Saccharomyces cerevisiae, 2,6-Dichlorophenolindophenol sodium hydrate is reduced from dark blue to colorless, resulting in a decrease in absorbance. 2,6-Dichlorophenolindophenol sodium hydrate is widely used in spectrophotometric biochemical oxygen demand determination and preclinical colorimetric toxicity analysis for heavy metal ion detection based on Saccharomyces cerevisiae .
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Blue Tetrazolium
Blue Tetrazolium
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Cat. No.: HY-D0007
CAS No.: 1871-22-3
Synonyms: Tetrazolium blue
Blue Tetrazolium is a tetrazolium salt chromogenic dye that can be reduced to a dark blue formazan product. Blue Tetrazolium is applicable for assays such as succinate dehydrogenase activity detection and reducing sugar quantification. Blue Tetrazolium also serves as a novel corrosion inhibitor for cold-rolled steel in hydrochloric acid solutions. Blue Tetrazolium has a broad wavelength range (480-600 nm), with the maximum absorbance observed at 540 nm .
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Hydroxy naphthol blue disodium
Hydroxy naphthol blue disodium
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Cat. No.: HY-W151206
CAS No.: 165660-27-5
Hydroxy naphthol blue disodium is an azo dye compound commonly used as an acid-base indicator (λmax = 650 nm). Within the pH range of 12 to 13, the indicator solution of Hydroxy naphthol blue disodium appears pale red in the presence of calcium ions and dark blue in the presence of disodium EDTA .
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4-(4-Nitrophenylazo)resorcinol
4-(4-Nitrophenylazo)resorcinol
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Cat. No.: HY-D0228
CAS No.: 74-39-5
Synonyms: Azo Violet; Magneson I
4-(4-Nitrophenylazo)resorcinol (Azo Violet) is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used .
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Solvent black 5
Solvent black 5
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Cat. No.: HY-W250148
CAS No.: 11099-03-9
Synonyms: Spirit nigrosine
Solvent black 5 (Spirit nigrosine) is a synthetic dye belonging to the family of azo dyes. Also known as oil black or naphthol black, it is dark blue-black and has excellent solubility in organic solvents. Solvent black 5 is commonly used as a colorant in various industrial applications such as printing inks, coatings and plastics. It can also be used as an indicator dye to detect the presence of metals in solution. Furthermore, due to its high absorption and emission properties in the near-infrared region, it has been used in scientific research as a fluorescent biomarker for tissues and cells. However, Solvent black 5 has been reported to have potentially toxic effects on human health and the environment and its use is therefore regulated in some countries.
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Vat Blue 2
Vat Blue 2
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Cat. No.: HY-D1195
CAS No.: 29245-44-1
Vat Blue 2, a indigo (HY-N0335) derivative, is a dark blue 5,5'-dibromo-4,4'-dichloroindigo dye .
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Disperse polyester dark blue
Disperse polyester dark blue
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Cat. No.: HY-W585926
CAS No.: 56524-76-6
Disperse Polyester Dark Blue is a chemical compound extensively employed in scientific research. It serves as a redox-active agent and functions as a probe for identifying reactive oxygen species (ROS) in cells and tissues. By accepting electrons from ROS and undergoing oxidation, Disperse Polyester Dark Blue demonstrates its redox activity. Consequently, a chemiluminescent signal is generated, which can be measured using a luminometer. The intensity of the signal directly correlates with the quantity of ROS detected within the sample.
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Mono N-desmethyl disperse polyester dark blue
Mono N-desmethyl disperse polyester dark blue
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Cat. No.: HY-W585945
CAS No.: 56524-77-7
Target:  

Reactive Oxygen Species (ROS)

Research Areas:  

Inflammation/Immunology

Mono N-Desmethyl Disperse Polyester Dark Blue is a bioreductive agent that is activated under hypoxic conditions. Once inside a cell, it is reduced to its active form, which generates reactive oxygen species that can damage cellular components, including DNA. This damage can lead to cell death, particularly in hypoxic cancer cells that are already under stress. It has also been shown to inhibit the activity of hypoxia-inducible factor 1 (HIF-1) , which is a key regulator of the cellular response to hypoxia.
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