Currently available sulfonated cyanines include sulfo-Cy3, sulfo-Cy5, and sulfo-Cy7. Sulfonated cyanines are highly water soluble. No organic co-solvent is needed to perform labeling with these reagents. Sulfonated and non-sulfonated cyanines exhibit very similar fluorescent properties.

Sep 11, 2024 · Cy7 (Cyanine-7) is a fluorescent compound with an excitation peak at 756 nm and an emission peak at 779 nm. A variety of cyanine 7 (Cy7®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Cy7 (Cyanine 7) 是一种近红外花青素荧光染料， 磺化Cy7 (Sulfo-Cy7)是它的水溶型，常常统称为Cy7。 由于它的荧光波长 (em：~770 nm)恰好处于肌体 近红外窗口 I 的区域 (肌体的血液，体液和在此区域背景荧光弱，并且长波长光子的穿透性较强)，所以Cy7常常应用于小动物活体体内成像中。 Cy7荧光肉眼不可见，所以在显微镜头下观察时需要借助CCD相机在成像软件中显示。 另 …

CY7 是一种 CY 染料。 CY 为花菁 (Cyanine) 的缩写，是由奇数个甲基单位连接的两个氮原子组成的化合物。 菁类化合物具有波长长、吸收和发射可调、消光系数高、水溶性好、合成相对简单等特点。 CY 系类染料常被用于蛋白，抗体以及小分子化合物的标记，对于蛋白抗体的标记，可以通过简单的混合反应来完成结合，以下我们介绍了蛋白抗体标记的标记方法，具有一定的参考意义 …

CY7 is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis.

PE-Cy7 is a near-IR dye used primarily in flow cytometry for low-abundance antigens. We offer PE-Cyanine7 dye conjugated to a variety of antibodies, peptides, and proteins, optimized for cellular labeling and detection.

Cy7 is an important historical fluorophore from GE Healthcare. It has an excitation peak at 756 nm and an emission peak at 779 nm. Spectrally its similar to Alexa Fluor™ 750.

PE-Cyanine®7 (PE-Cy7, RPE-Cy7) is a far red-emitting tandem fluorophore that combines phycoerythrin (PE) and Cy7. The donor molecule, PE can be excited by the 488-nm blue, 532-nm green, or 561-nm yellow-green laser and and transfers energy to the acceptor molecule, Cy7, which emits light that can be captured with a 780/60 nm bandpass filter.

Cy7 dye is a C7-cyanine dye having differentially-substituted 2-indolyl units at each end. It has a role as a fluorochrome. It is functionally related to a C7-indocyanine.

APC-Cy7 is a tandem fluorochrome composed of Allophycocyanin (APC), which is excited by laser lines between 595 and 647 nm and serves as an energy donor, coupled to the cyanine dye Cy7™, which acts as an energy acceptor and fluoresces at 780 nm.