Cy7 is a near-IR fluor that is invisible to the naked eye (excitation/emission maximum 750/776 nm). It is used in in vivo imaging applications, as well as the Cy7.5 dye. Sulfo–cyanine dyes bear one or two sulfo groups, rendering the Cy dye water-soluble, but tri- and quadri-sulfonated forms are available for even higher water solubility. [ 8 ]

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 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。 * Please select Quantity before adding items. • Chem Eng J. 2021, 129284. • J Control Release. …

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.

2021年7月28日 · Cy7 is a near-IR fluor that is invisible to the naked eye. This fluorescent dye has an excitation peak at 756 nm and an emission peak at 779 nm. It is used in in vivo imaging applications.

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 ...

Color of PE-CY7. PE-CY7, or Phycoerythrin-Cyanine7, is a tandem fluorochrome conjugate commonly used in fluorescence-based applications, particularly in flow cytometry. This dye combines the properties of Phycoerythrin (PE) and a Cyanine7 (CY7) molecule.

Cy7, also known as Cyanine7, is a near-infrared fluorescent dye commonly used in various biological and medical imaging applications. Unlike colors visible to the human eye, Cy7's emission and absorption wavelengths are in the near-infrared spectrum, making it …

2025年2月25日 · Cy7（Cyanine 7）是一种近红外花青素荧光染料，具有较长的发射波长，约770 nm，应用于生物成像、荧光标记和探针开发‌。 Cy7属于菁染料家族，其基本结构由两个吡咯啉环组成，通过一个双键连接，形成了刚性的分子框架，这使得其具有较强的荧光发射特性。

PE-Cyanine7 是一种可以为广泛种类激光（包括 488 nm、 532 nm 和 561 nm）所激发的串联荧光团。 如果暴露于光漂白作用、固定过程和更高温度，染料降解常见。 这是一种往往用于流式细胞术中低丰度抗原的明亮染料。 PE-Cyanine7 染料是一种主要用于流式细胞术的近红外荧光团。 我们提供与多种抗体偶联的 PE-Cyanine 7 染料、链霉素亲和素偶联物和细胞凋亡试剂盒。 Brilliant Ultra Violet™ 和 Brilliant Violet™ 是 Becton, Dickinson 公司或其附属公司的商标或注册商标， …