red fluorescent dye

Cy5-DBCO is a near-infrared, anthocyanine fluorescent dye Cy5 (Cyanine 5) derivative with an excitation wavelength of 650 nm and an emission wavelength of 670 nm.DBCO-Sulfo-Cy5 contains a DBCO moiety, which can undergo SPAAC click chemistry with molecules that contain Azide moieties.

PKH 26 is a red-fluorescent membrane dye, Ex/Em=551/567 nm.PKH 26 is commonly used in flow cytometry to measure T cell-mediated cytotoxic activity.

Alexa fluor 647 NHS ester (L-5-Hydroxytryptophan-d3) is a photostable far-red fluorescent dye used in imaging and flow cytometry to generate stable signals for protein labeling, amine-modified oligonucleotides, and other primary amine-containing molecules.

Sulforhodamine B sodium salt (Acid Red 52) is a fluorescent dye. It can be used from laser-induced fluorescence to the quantification of cellular proteins of cultured cells.

Acridine Orange base is a cell-permeable fluorescent dye that binds to nucleic acids and emits different colors of fluorescence, which exhibits green fluorescence when bound to dsDNA (Ex=488 nm, Em=520-524 nm) and red fluorescence when bound to ssDNA or ssRNA (Ex=457 nm, Em=630-644 nm) and can be used for cell cycle analysis and apoptosis detection.

Nuclear Fast Red is an anthraquinone dye that serves as a red nuclear counterstain when aluminum ions are present in excess, thereby aiding in histological visualization of nuclear components. Nuclear Fast Red additionally functions as a histochemical and colorimetric reagent for calcium detection,Nuclear Fast Red further acts as a highly sensitive “off/on” fluorescent probe for the detection of guanine, making it a multifunctional research reagent.

JC-1 (CBIC2) is a fluorescent lipophilic carbonyl cyanine dye. JC-1 is used to measure mitochondrial membrane potential. When the mitochondrial membrane potential is relatively high, JC-1 converges in the matrix to form a polymer, which can produce red fluorescence (λex=585 nm, λem=590 nm). When the mitochondrial membrane potential is low, JC-1 cannot accumulate in the mitochondrial matrix and exists in the form of monomers to produce green fluorescence (λex=510 nm, λem=527 nm).

TMRM Perchlorate (T668) is a cell-permeant cationic lipophilic red fluorescent dye (λex=530 nm, λem=592 nm).

TMRM is a cell-permeant cationic lipophilic red fluorescent dye (λex: 530 nm, λem: 592 nm).

Cyanine3 NHS Ester Chloride is an amine-reactive orange-red fluorescent dye and the NHS ester derivative of Cyanine3, supplied as a chloride salt. Its N-hydroxysuccinimide (NHS) ester reacts efficiently with primary amines on proteins, antibodies, or other biomolecules under neutral to slightly basic conditions, forming stable amide bonds. This dye is widely used for cellular labeling, flow cytometry, and biomolecular staining studies.

DBCO-Cy3 (DBCO-Sulfo-Cy3) is a modified cyanine-3 and orange-red fluorescent dye that can undergo SPAAC click chemistry reactions with azide groups. It has an excitation wavelength of 555 nm and an emission wavelength of 580 nm.

Sulforhodamine 101 (SR101) is a red fluorescent dye.

C.I. Disperse Red 15 is a red dye. C.I. Disperse Red 15 is used as a fluorescent indicator.

JFX 650, NHS ester, a deuterated red fluorescent Janelia Fluor® dye, is provided with an NHS ester reactive group for labeling primary amines. It is ideal for live cell imaging.

Janelia Fluor 635, Haloalkane, a red cell-permeable fluorogenic fluorescent dye featuring a chloroalkane handle, exhibits significant fluorogenicity. The excitation and emission maxima (λ) for this compound are 635 nm and 652 nm, respectively, with a quantum yield of 0.56.

Janelia Fluor 646, Haloalkane, a red cell-permeable fluorogenic fluorescent dye featuring a chloroalkane handle, exhibits significant fluorogenicity. The excitation and emission maxima (λ) for this compound are 646 nm and 664 nm, respectively, with a quantum yield of 0.54.

DQ-BSA-RED is a red-fluorescently labeled bovine serum albumin derivative specifically designed to monitor lysosomal proteolytic activity. DQ-BSA-RED exhibits excitation and emission maxima at 590 nm and 620 nm, respectively, and contains multiple dye moieties resulting in fluorescence self-quenching until proteolytic cleavage occurs within lysosomes, upon which bright fluorescence is emitted. DQ-BSA-RED therefore enables the visualization and quantification of lysosomal functionality in live-cell assays, while inactive lysosomes fail to generate fluorescence, providing a valuable tool for studying autophagy and intracellular degradation processes.

BDP TR DBCO is a vibrant red fluorescent dye with excellent photostability and features a terminal DBCO group.

JUN00887, also known as BP Fluor 594 C5 Maleimide, is a bright red fluorescent dye with excellent water solubility and pH stability between pH 4 and pH 10. Its absorption and emission peaks are at 590 nm and 617 nm, respectively.