| DC35340 |
N,N'-bis-(azide-PEG3)-Cy5 |
N,N'-bis-(azide-PEG3)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media. |
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| DC35341 |
N-(hydroxy-PEG2)-N'-(azide-PEG3)-Cy5 |
N-(hydroxy-PEG2)-N'-(azide-PEG3)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media. |
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| DC35342 |
N-methyl-N'-(Azido-PEG2-C5)-Cy5 |
N-methyl-N'-(Azido-PEG2-C5)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media. |
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| DC35343 |
N-(m-PEG4)-N'-(azide-PEG3)-Cy5 |
N-(m-PEG4)-N'-(azide-PEG3)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35344 |
N-(azide-PEG4)-3 |
N-(azide-PEG4)-3,3-Dimethyl-3H-indole-N'-(m-PEG3)-Benzothiazole Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35345 |
N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5 |
N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35346 |
N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5 |
N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35347 |
N-methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy5 |
N-methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35348 |
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5 |
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35349 |
N-(m-PEG4)-N'-(Biotin-PEG2-Amido-PEG4)-Cy5 |
N-(m-PEG4)-N'-(Biotin-PEG2-Amido-PEG4)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as biotin, which enables efficient protein enrichment. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35350 |
N-(m-PEG4)-N'-(biotin-PEG3)-Cy5 |
N-(m-PEG4)-N'-(biotin-PEG3)-Cy5 is a PEG derivative containing a cyanine dye with excitation/emission maximum 649/667 nm as well as biotin. Biotin enables efficient protein enrichment. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35351 |
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 |
N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5 is a Cy5 labeled fluorescent PEG derivative containing a DBCO group which reacts with azide-bearing compounds or biomolecules to form a stable triazole linkage without a copper catalyst. DBCO-activated fluorescein dye will be an ideal alternative to copper intolerant applications. The hydrophilic PEG spacer increases solubility in aqueous media. |
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| DC35352 |
N-methyl-N'-(hydroxy-PEG2)-Cy5 |
N-methyl-N'-(hydroxy-PEG2)-Cy5 is a cyanine labeled PEG derivative with excitation/emission maximum 649/667 nm containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35353 |
N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5 |
N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5 is a cyanine labeled PEG derivative with excitation/emission maximum 649/667 nm containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35354 |
N-(m-PEG4)-N'-hydroxypropyl-Cy5 |
N-(m-PEG4)-N'-hydroxypropyl-Cy5 is a cyanine labeled PEG derivative with excitation/emission maximum 649/667 nm containing a hydroxyl group, which enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35355 |
N-(m-PEG4)-N'-(4-hydroxycyclohexyl-1-amido-PEG4)-Cy5 |
N-(m-PEG4)-N'-(4-hydroxycyclohexyl-1-amido-PEG4)-Cy5 is a cyanine labeled PEG derivative with excitation/emission maximum 649/667 nm containing a hydroxyl group, which enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35356 |
N-(m-PEG4)-N'-(PEG3-Mal)-Cy5 |
N-(m-PEG4)-N'-(PEG3-Mal)-Cy5 is a PEG derivative containing a fluorescent cyanine group. |
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| DC35357 |
N-(Ac-PEG3)-N'-(azide-PEG3)-Cy7 |
N-(Ac-PEG3)-N'-(azide-PEG3)-Cy7 is a Cy7 labeled near infrared fluorescent (NIF) PEG derivative containing an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent can be utilized to produce Cy7-labeled biomolecules for potential in vivo research and drug design related experiments. |
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| DC35358 |
N-(m-PEG4)-N'-(azide-PEG4)-Cy7 |
N-(m-PEG4)-N'-(azide-PEG4)-Cy7 is a Cy7 labeled near infrared fluorescent PEG derivative containing an azide group, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent can be utilized to produce Cy7-labeled biomolecules for potential in vivo research and drug design related experiments. |
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| DC35359 |
N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7 |
N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7 is a Cy7 labeled near infrared fluorescent PEG derivative containing two azide groups, which enables Click Chemistry. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent can be utilized to produce Cy7-labeled biomolecules for potential in vivo research and drug design related experiments. |
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| DC35360 |
Fluorescein-PEG4-Acid |
Fluorescein-PEG4-Acid is a xanthene dye with excitation/emission maximum 494/517 nm and a free terminal carboxyl acid. Terminal carboxylic acids can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. It can be used as a quantum yield standard. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35361 |
Fluorescein-PEG5-Acid |
Fluorescein-PEG5-Acid is a xanthene dye with excitation/emission maximum 494/517 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. It can be used as a quantum yield standard. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35362 |
Fluorescein-PEG6-Acid |
Fluorescein-PEG6-Acid is a xanthene dye with excitation/emission maximum 494/517 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. It can be used as a quantum yield standard. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35363 |
Fluorescein-PEG3-Amine |
Fluorescein-PEG3-Amine is a fluorescein dye with excitation/emission maximum 494/517 nm containing a free amine group, which can be reactive with carboxylic acid, activated NHS ester, carbonyl (ketone, aldehyde) etc. The hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding. |
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| DC35364 |
Fluorescein-PEG2-azide |
Fluorescein-PEG2-azide is a heterofunctional fluorescent PEG derivative containing an azide group, which enables Click Chemistry. The hydrophilic PEG spacer arm increases solubility in aqueous media. The FITC group (Fluorescein) can be easily traced from its yellow color and green fluorescence. |
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| DC35365 |
Fluorescein-PEG4-azide |
Fluorescein-PEG4-azide is a heterofunctional fluorescent PEG derivative containing an azide group, which enables Click Chemistry. The hydrophilic PEG spacer arm increases solubility in aqueous media. The FITC group (Fluorescein) can be easily traced from its yellow color and green fluorescence. |
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| DC35366 |
Fluorescein-PEG3-(N-Boc)-Amine |
Fluorescein-PEG3-(N-Boc)-Amine is a heterobifunctional PEG derivative containing a fluorescein dye and a Boc-protected amine group. The amine group can be deprotected under mild acidic conditions and reacted with carboxylic acid, activated NHS ester, and carbonyl (ketone, aldehyde) etc. Fluorescein is a common fluorescent tracer (494nm/521nm) for staining cells, tissues, biomarkers or nanoparticles and this reagent can be used to tag biomolecules and nanoparticles. |
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| DC35367 |
Fluorescein-PEG6- NHS ester |
Fluorescein-PEG6- NHS ester is a fluorescein labeled PEG derivative containing a NHS group, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media. |
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| DC35368 |
Fluorescein-PEG6-bis-NHS ester |
Fluorescein-PEG6-bis-NHS ester is a fluorescein labeled PEG derivative containing two NHS groups, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media. |
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| DC35369 |
Carboxyfluorescein-PEG12-NHS |
Carboxyfluorescein-PEG12-NHS is a fluorescein labeled PEG derivative containing an NHS group, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media. |
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