Available non-sulfonated dyes incude Cy3, Cy3.5, Cy5, Cy5.5, Cy7, and Cy7.5. Cy ® stands for 'cyanine', and the first digit identifies the number of carbon atoms between the indolenine groups. Cy2 which is an oxazole derivative rather than indolenin, is an exception from this rule. The suffix .5 is added for benzo-fused cyanines.

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. CY dyes are of en used for …

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. Search PE-Cyanine7 primary antibodies Search PE-Cyanine7 secondary antibodies.

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. Spectra. Dyes similar to Cy7 based on emission Check to add ...

2024年9月11日 · 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 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. ChEBI. 1 Structures. 1.1 2D Structure. Structure Search. Get Image. Download Coordinates. Chemical Structure Depiction. Full screen Zoom in Zoom out.

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 ...

About PE-Cy7. 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 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.CY dyes are of en used for the labeling of proteins, antibodies and small molecular ...

Cy7 from VectorLabs is a near-infrared dye that offers benefits in applications where low background and deep tissue penetration are critical. The near-infrared region is characterized by very low autofluorescence from biological tissues resulting in a much higher signal-to-noise ratio. The longer wavelength of Cy7 also allows for better tissue ...