Catalog |
name |
Description |
price |
R-M-5468 |
MB 543 NHS ester |
MB™543 is a very hydrophilic, water-soluble orange fluorescent dye.Characteristic features of MB™543 are strong absorption, high fluorescence quantum yield, high photostability, and pH insensitivity from pH 3 to pH 10. MB™ 543 is a highly suitable dye for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM, STED etc.The NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a stable, covalent amide bond. The NHS ester (or succinimidyl ester) is the most popular tool for conjugating dyes to the primary amines of protein or antibody (Lys), amine-modified oligonucleotides, and other amine-containing molecules. |
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R-M-5469 |
MB 543 Maleimide |
MB™543 is a very hydrophilic, water-soluble orange fluorescent dye.Characteristic features of MB™543 are strong absorption,high fluorescence quantum yield,high photostability, and pH insensitivity from pH 3 to pH 10. MB™543 is a highly suitable dye for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM,STED etc.Maleimide is the most popular sulfhydryl-reactive reactive group for conjugating the dye to a thiol group on a protein, oligonucleotide thiophosphate,or low molecular weight ligand.The maleimide group specifically and efficiently reacts with reduced thiols (sulfhydryl groups,–SH) at pH 6.5 to 7.5 to form stable thioether bond. The resulting conjugates exhibit brighter fluorescence and greater photostability than the conjugates of many other spectrally similar fluorophores. |
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R-M-5470 |
MB 543 Picolyl Azide |
MB™543 is a very hydrophilic, water-soluble orange fluorescent dye. Characteristic features of MB™543 are strong absorption,high fluorescence quantum yield,high photostability, and pH insensitivity from pH 3 to pH 10. MB™543 is a highly suitable dye for single-molecule detection applications and high-resolution microscopy such as PALM, dSTORM,STED etc.MB 543 Picolyl Azide is an advanced probe that incorporates a copper-chelating motif to raise the effective concentration of Cu(I) at the reaction site. The rate of CuAAC reaction depends on concentrations of all reagents, including copper, thus the raise of the effective copper concentration at the reaction site dramatically increase the rate of CuAAC reaction without the need to increase concentration of azide reagent and copper. |
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R-M-5504 |
FD-1080 Cl |
FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 Cl is a NIR-II dye. |
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R-M-5505 |
FD-1080 NH2 |
FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 NH2 is a NIR-II dye. |
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R-M-5506 |
FD-1080 Alkyne |
FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 Alkyne is a NIR-II dye. |
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R-M-5507 |
FD-1080 BCN |
FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 BCN is a NIR-II dye. |
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R-M-5508 |
FD-1080 Me-Tetrazine |
FD-1080 is a fluorophore with both excitation and emission in the NIR-II region for in vivo imaging.FD-1080 Me-Tetrazine is a NIR-II dye. |
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R-M-5509 |
Flav7-Cl |
Flav7-Cl is a near infrared area fluorescent dye.Flav7 is a near infrared area (NIR - II, 1000-1700 nm) dye. |
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R-M-5510 |
Flav7-COOH |
Flav7-COOH is a near infrared area fluorescent dye.Flav7 is a near infrared area (NIR - II, 1000-1700 nm) dye. |
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