Results for Chemicals & Small Molecules ( 99430 )
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AF 488 tyramide is a water-soluble green fluorescent dye used in tyramide signal amplification (TSA) for enhancing fluorescence in immunohistochemistry, immunocytochemistry, and fluorescence in situ hybridization. TSA relies on horseradish peroxidase (HRP) to convert tyramine-containing substrates into highly reactive radicals that covalently bind to nearby proteins. AF 488 tyramide can be used with any HRP-conjugated molecules to stain cells and tissues in immunofluorescence assays.
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AF 594 tyramide, a red fluorescent dye, is integral to tyramide signal amplification (TSA), enhancing fluorescence in immunohistochemistry, immunocytochemistry, and fluorescence in situ hybridization (FISH). TSA utilizes horseradish peroxidase (HRP) to convert tyramine-containing substrates into reactive radicals that covalently bind to nearby proteins. AF 594 tyramide can be used with any HRP-conjugated molecules to stain cells and tissues in immunofluorescence assays.
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Sulfo-Cy3 tyramide is a water-soluble orange fluorescent dye that is crucial for enhancing fluorescence via tyramide signal amplification (TSA) in immunohistochemistry, cytochemistry, and fluorescence in situ hybridization (FISH). Sulfo-Cy3 tyramide can be used with HRP-conjugated molecules, such as antibodies or streptavidin, for immunofluorescence staining of cells and tissues.
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sulfo-Cy5 tyramide, a far-red fluorescent dye, is crucial for enhancing fluorescence via tyramide signal amplification (TSA) in immunohistochemistry, immunocytochemistry, and fluorescence in situ hybridization (FISH). Sulfo-Cy5 tyramide can be used with HRP-conjugated molecules, such as antibodies or streptavidin, for immunofluorescence staining of cells and tissues.
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Ac4ManNAl is a tetraacetylated N-(4-pentynoyl)-mannosamine, is an alkyne-labeled monosaccharide used for studying glycoproteins. It's cell-permeable and replaces the natural monosaccharide ManNAc intracellularly. This metabolic labeling tool allows specific detection of glycoproteins. Detection is achieved via Cu(I)-catalyzed click reaction (CuAAC) with fluorescent-labeled azides or biotin-azide, providing insight into glycoprotein dynamics in vivo.
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L-Homopropargylglycine (HPG) is a noncanonical amino acid analog of methionine featuring a terminal alkyne group. HPG is cell-permeable and randomly integrates into growing proteins during translation, replacing methionine. The resulting alkyne-labeled full-length proteins can be identified through copper-catalyzed click reactions with fluorescent or biotin-labeled azides. These labeled proteins are then suitable for various applications such as microscopic imaging or purification.