QM-SO3水溶性喹啉腈磺酸盐母体，该试剂CAS编号为1800102-18-4，其分子式是C16H14N3SO3Na，分子量是351.07，它的吸收波长为420 nm ，发射波长为520 nm。

High fidelity in vivo fluorescence monitoring of physiological processes diseases diagnosis is of vital importance and biology research, but due to gather quenching (ACQ) and short-wave fluorescence, it faces great challenges. High performance, long wavelength aggregation induced emission (an AIE) the development of the fluorophore put forward higher request to precise optical imaging.

发色团-喹啉-丙二腈（喹啉腈，QM）是近年来出现的一种新型AIE结构单元，具有红外到近红外（NIR）发射、高亮度、良好的光稳定性和生物相容性等显著特征。他们的可饰性强，易功能化，可作为发展荧光标记和荧光探针的理想染料母体。

其它供应：

LDS 751

Cyanine5 Biotin，CY5-biotin

1,1'-Diethyl-2,2'-cyanine iodide

Cy5.5-TCO，TCO-Cyanine5.5

3,3'-Diethylthiacarbocyanine iodide

3,3′-Diethylthiatricarbocyanine iodide

1,1'-Diethyl-2,2'-carbocyanine iodide

TCO-PEG3-Cyanine5，Cy5-PEG3-TCO

3,3'-Diethyl-9-methylthiacarbocyanine iodide

Super Fluor 647-NHS，Super Fluor 647 SE

TCO-PEG3-FITC，Fluorescein-PEG3-TCO

Sulfo-Cy5-(4E)-TCO，Sulfo-Cyanine5-TCO

6-Dodecanoyl-N,N-dimethyl-2-naphthylamine

DBCO-Disulfo-Cyanine3，Cy3-Disulfo-DBCO

DBCO-triulfo-Cyanine3.5，Cy3.5-triulfo-DBCO