70 Results for "

coupling reagent

" in MedChemExpress (MCE) Product Catalog:
Products (70)

70 Results for "coupling reagent" in MCE Product Catalog:

Cat. No.: HY-W800650
CAS No.: 1510385-08-6
Research Areas:  

Others

Aminooxy-PEG1-amine is a chemical reagent containing an aminooxy group and a primary amine. The aminooxy group is reactive with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The amino group is reactive withactivated NHS esters, or carboxylic acid in the presence of coupling reagent EDC. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term.
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Cat. No.: HY-Z0275R
CAS No.: 39968-33-7
HOAT (Standard) is the analytical standard of HOAT (HY-Z0275). This product is intended for research and analytical applications. HOAT is a peptide bond-forming reagent. HOAT is utilized to affect formation of peptide bonds by coupling carboxylic acids with amines. HOAt is not mutagenic in the bacterial reverse mutation test .
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Cat. No.: HY-D3049
5(6)-carbonylated rhodamine 110 NHS ester is a reactive ester fluorescent reagent based on 5(6)-carbonylated rhodamine 110. NHS ester is a highly reactive ester capable of covalently coupling with primary amine groups in molecules such as proteins, peptides, amino sugars, and nucleic acids to form stable amide bonds (Ex/Em = 502/527 nm).
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Cat. No.: HY-D2530
Cy5-PEG3400-SH is a fluorescent labeling reagent that combines Cy5 (HY-D0821) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.
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Cat. No.: HY-D3050
5(6)-carbonylated rhodamine 110 X NHS ester is a reactive ester fluorescent reagent based on 5(6)-carbonylated rhodamine 110 X. NHS ester is a highly reactive ester capable of covalently coupling with primary amine groups in molecules such as proteins, peptides, amino sugars, and nucleic acids to form stable amide bonds (Ex/Em = 496/522 nm).
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Cat. No.: HY-D3053
5(6)-Rhodamine 6G NHS ester is a reactive ester fluorescent reagent based on Rhodamine 6G (HY-D0309). NHS ester is a highly reactive ester capable of covalently coupling with primary amine groups in molecules such as proteins, peptides, amino sugars, and nucleic acids to form stable amide bonds (Ex/Em = 526/547 nm).
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Cat. No.: HY-D2512
Cy3-PEG5000-SH is a fluorescent labeling reagent that combines Cy3 (HY-D0822) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds .
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Cat. No.: HY-D2557
Cy5.5-PEG3400-SH is a fluorescent labeling reagent that combines Cy5.5 (HY-D0924) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.
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Cat. No.: HY-D2558
Cy5.5-PEG5000-SH is a fluorescent labeling reagent that combines Cy5.5 (HY-D0924) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.
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Cat. No.: HY-D2559
Cy5.5-PEG10000-SH is a fluorescent labeling reagent that combines Cy5.5 (HY-D0924) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds.
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