Sulfo-QSY21-NHS
Sulfo-QSY21-NHS is a fluorescent dye, which contains a NHS group that can react with amine groups (-NH2) in proteins or other molecules to form stable amide bonds. Sulfo-QSY21-NHS can be used in the synthesis of activity-based probes (ABPs) [1].
Product Specifications
CAS Number
1974271-78-7
UNSPSC
12171500
Target
Fluorescent Dye
Type
Reference compound
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/sulfo-qsy21-nhs.html
Smiles
O=C(C1CCN(S(=O)(C2=C(C3=C4C=CC(N5C6=CC=C(S(=O)(O)=O)C=C6CC5)=CC4=[O+]C7=C3C=CC(N8C9=CC=C(S(=O)(O)=O)C=C9CC8)=C7)C=CC=C2)=O)CC1)ON%10C(CCC%10=O)=O.[Cl-]
Molecular Formula
C45H39ClN4O13S3
Molecular Weight
975.46
References & Citations
[1]Edgington-Mitchell LE, et al., Live Cell Imaging and Profiling of Cysteine Cathepsin Activity Using a Quenched Activity-Based Probe. Methods Mol Biol. 2017;1491:145-159.
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Frequently Asked Questions
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