1 Result for "

Sulfo-QSY21-NHS

" in MedChemExpress (MCE) Product Catalog:
Products (1)

1 Results for "Sulfo-QSY21-NHS" in MCE Product Catalog:

Cat. No.: HY-D2477
CAS No.: 1974271-78-7
Target:  

Fluorescent Dye

Research Areas:  

Cancer

Sulfo-QSY21-NHS is an N-hydroxysuccinimide ester derivative fluorescent quencher that reduces the fluorescence intensity of paired fluorophores via proximity effect and relieves quenching after linker extension induced by mechanical force. Sulfo-QSY21-NHS can label streptavidin through NHS ester bioconjugation and be integrated into fluorescence-based molecular tension sensors to map the mechanical forces of cell surface receptors. Sulfo-QSY21-NHS also serves as a quencher for cysteine cathepsin-targeted quenched fluorescent substrate probes, and is widely used in studies related to breast cancer, colorectal cancer and lung adenocarcinoma .
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