Cy7 (Sulfo-Cyanine7) 是一种荧光标记试剂 (Ex=750 nm，Em=773 nm)。Cyanine 染料可用于标记蛋白质，抗体，肽，寡聚核苷酸等。
CAS：943298-08-6
分子式：C35H42N2O8S2
分子量：682.85
纯度：98%
存储：Store at -20°C

Background:

Cy7 (Sulfo-Cyanine7) is a fluorescence labeling agent (Ex=750 nm, Em=773 nm). Cyanine dyes are used to label proteins, antibodies, peptides, and oligonucleotides[1].

[1]. Lim B, et al. A Unique Recombinant Fluoroprobe Targeting Activated Platelets Allows In Vivo Detection of Arterial Thrombosis and Pulmonary Embolism Using a Novel Three-Dimensional Fluorescence Emission Computed Tomography (FLECT) Technology. Theranostics. 2017 Feb 26;7(5):1047-1061.