MB 660R NHS Ester

Catalog No.: A45516
Fluorescent Dye
MB 660R NHS Ester is a far-red fluorescent dye that features a terminal NHS ester group, enabling targeted conjugation. With a maximum absorption at 665 nm and emission at 690 nm, this dye is suitable for a variety of labeling applications. It effectively labels primary amines (-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing molecules, making it a valuable tool in biochemical research and fluorescence microscopy studies.
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5mg
10mg
50mg
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Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
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Nature volume 574, pages268-272 (2019)
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Nature volume 551, pages639-643 (2017)
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Biological Activity
DescriptionMB 660R NHS Ester is a far-red fluorescent dye that features a terminal NHS ester group, enabling targeted conjugation. With a maximum absorption at 665 nm and emission at 690 nm, this dye is suitable for a variety of labeling applications. It effectively labels primary amines (-NH2) in proteins, amine-modified oligonucleotides, and other amine-containing molecules, making it a valuable tool in biochemical research and fluorescence microscopy studies.
Product Information
Catalog NumA45516
FormulaC35H44N4O14S3
Molecular Weight840.94
CAS Number1201771-13-2
SMILESO=C(CCCN1C(C=C2OC3=C4)=C(C(CS(=O)(O)=O)CC1(C)C)C=C2N=C3C=C5C4=[N+](CCCS(=O)([O-])=O)C(C)(C)CC5CS(=O)(O)=O)ON6C(CCC6=O)=O
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