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MES (monohydrate) (Standard) is the analytical standard of MES (monohydrate). This product is intended for research and analytical applications. MES (2-Morpholinoethanesulphonic acid) is a kind of amphoteric ion buffer, the buffer capacity ranging pH 5.5-7.0. As a Good's buffer, MES is widely used in biochemistry and molecular biology experiments, such as cell culture, enzyme activity determination, electrophoresis and protein studies.

1,2,3,4-Tetrahydrobenzo[h]quinolin-3-ol is a biological material or organic compound that can be used in life science research.

Pigment Yellow 12 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.

Fluorescein-PEG4-NHS ester is a colorimetric probe formed by the reaction of adipic dihydrazide and fluorescein isothiocyanate.

H2S Fluorescent probe 1 (Compound 2) is a fluorescent probe that detects hydrogen sulfide (H₂S) with almost no cytotoxicity. Upon the addition of increasing amounts of HS^- to DMSO solution of H2S Fluorescent probe 1, a new absorption peak appears gradually at 485 nm. H2S Fluorescent probe 1, the fluorescence intensity notes at 434 nm increasing rapidly by titration of HS^-.

Cy7 hydrazide is a Cy7 (HY-D0825) dye derivative with hydrazine functionality. The hydrazide group of Cy7 hydrazide can form hydrazinone coupling with molecules containing aldehydes or ketones to form covalent bonds.

Cy5 HA (MW 5000) is a hyaluronic acid labeled with CY5 (HY-D0821). Cy5 HA (MW 5000) is widely used for cell imaging and in vivo imaging of shallow tissue (Ex/Em = 633/670 nm).

BP Fluor 488 Cadaverine is a carboxyl/carbonyl reactive building block used widely to modify carboxylic groups in the presence of activators (e.g. EDC or DCC) or activated esters (e.g. NHS esters) through a stable amide bond.

Oregon green 488 azide (Difluorocarboxyfluorescein azide, 6-isomer) is a bright green fluorescent azide-activated probe that reacts with terminal alkynes via copper-catalyzed azide-alkyne cycloaddition (CuAAC). Oregon green 488 azide can label goat anti-mouse IgG and exhibits excellent luminescence efficiency. Oregon green 488 azide, as a streptavidin conjugate, is used for flow cytometry staining of macrophages.

Cobalt(II) ions probe 1 (Compound L) is a fluorescent sensor for Co²⁺ detecting in biological environments. Cobalt(II) ions probe 1 can selectively bind with Co²⁺ in the presence of other metal ions (Ex: 380 nm).

Heparin-Cy5 is a fluorescent dye composed of CY5 (HY-D0821) and heparin. Heparin-CY5 is used to study the localization and distribution of heparin in vivo and its interaction with other biomolecules (Ex/Em = 633/670 nm).

Aza-CyBz is a NaCl-responsive near-infrared heptamethine cyanine fluorescent probe. Aza-CyBz has an excitation wavelength of 740 nm and detects signals in the range of 760-900 nm. NaCl induces Aza-CyBz to form ordered aggregates, resulting in fluorescence quenching. Aza-CyBz shows no obvious response to interfering substances such as plant carbohydrates, hormones, PEG and ROS. Aza-CyBz can enter plant mitochondria and reflect changes in their salt concentration, and can be used for visual imaging of salt stress in Arabidopsis thaliana root tips and living plants.

PA-SiR-Halo is a photoactivatable fluorophore targeting HaloTag. When bound to HaloTag, PA-SiR-Halo stabilizes its fluorescent form under physiological pH. After conjugation and photoactivation, it exhibits enhanced resistance to nucleophiles, and enables live-cell confocal imaging, fixed-cell single-molecule localization microscopy imaging, live-cell single-particle tracking, as well as live-cell single-molecule localization microscopy imaging of dynamic mitochondrial structures without the need for washing.

2,5-Dioxopyrrolidin-1-yl 2-cyanoacetate is a drug intermediate for synthesis of various active compounds.

1-(4-Iodophenyl)-2-piperidinone (1-(4-Iodophenyl)piperidin-2-one) is a drug intermediate for synthesis of various active compounds.

Quetiapine impurity 25 is an impurity of Quetiapine.

Tofacitinib impurity 32 is an impurity of Tofacitinib (HY-40354).

8-Bromo-7-(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione is a drug intermediate for synthesis of various active compounds.

Sofosbuvir impurity 3 is an impurity of Sofosbuvir (HY-15005).

Cinakase impurity 11 is an impurity of Cinakase.