cy3

CY3 (Sulfo-Cyanine3) is an orange-fluorescent label for nucleic acids and proteins (λex=554, λem=568).

Cy3-N3 is a fluorescent dye used to label for nucleic acid and protein.

CY3-SE (Sulfo-Cy3 NHS ester) is a reactive dye for the labeling of amino-groups in the soluble proteins, peptides, and oligonucleotides DNA (Excitation: 555 nm, Emission: 570 nm).

CY3-YNE (Sulfo-Cyanine3-alkyne) is a dye labeled with a biomarker group alkyne, which can be used to label proteins, antibodies, peptides, nucleic acid molecules, and nanoparticles (Ex Em: 554 566 nm).

Cy3 NHS ester is a fluorescent dye used to label amino groups in proteins, peptides, antibodies, and oligonucleotides. The excitation emission (Ex Em) values ​​of Cy3 NHS ester are 550 nm 570 nm.

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.

Galactose-PEG-Cy3 is a Cy3-labeled Galactose-PEG conjugate. The Cy3 fluorophore is frequently used in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. Cy3's maximum emission wavelength ranges from approximately 562-570 nm. Galactose-PEG enhances cellular uptake of drugs and reduces endosomal degradation, making it valuable for drug delivery.

Chitosan-PEG-Cy3 is a fluorescent labeling reagent that combines the Cy3 fluorescent dye with Chitosan and polyethylene glycol (PEG). Cy3 fluorophores are frequently utilized in applications like immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. The maximum emission wavelength of Cy3 is approximately 562-570 nm. Chitosan exhibits antimicrobial activity against various bacteria and fungi.

RGD-PEG-Cy3 is a fluorescent labeling reagent that combines the Cy3 fluorescent dye, peptide (RGD), and polyethylene glycol (PEG). The Cy3 fluorophore is commonly employed in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with a peak emission wavelength of approximately 562-570 nm. RGD is a peptide sequence (CRGDKGPDCiRGD) that targets tumor tissues specifically by binding to αvβ3 and αvβ5 integrin receptors, which are involved in tumor neovascularization.

TAT-PEG-Cy3 is a fluorescent labeling reagent that integrates the Cy3 fluorescent dye, a cell-penetrating peptide (TAT), and polyethylene glycol (PEG). The Cy3 fluorophore is commonly employed in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with a maximum emission wavelength of approximately 562–570 nm. TAT-PEG-Cy3 is suitable for cell-targeted delivery and bioimaging.

Dextran-CY3 is a fluorescent labeling reagent combining the Cy3 fluorescent dye with Dextran. The Cy3 fluorophore is commonly utilized in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. Cy3 has a maximum emission wavelength of approximately 562-570 nm. Dextran inhibits platelet aggregation and clotting factors, and is used as a plasma volume expander.

Cy3-Ccisplatin is a compound formed by the conjugation of the Cy3 fluorescent dye (CY3) with Cisplatin. It is applicable in drug delivery, fluorescence labeling, cell imaging, and tracking.

Cy3-PEG-NH2 is a polyethylene glycol (PEG) derivative that incorporates a Cy3 fluorescent dye and an amino group. The Cy3 fluorophore is commonly utilized in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. Its maximum emission wavelength ranges from approximately 562 to 570 nm. Cy3-PEG-NH2 is applicable for fluorescence imaging, fluorescent tracing, and fluorescent labeling.

OVA-PEG-Cy3 is a conjugate of OVA-PEG labeled with Cy3. The Cy3 fluorophore is widely used in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with its maximum emission wavelength approximately at 562-570 nm. Ovalbumins (OVA) are the primary proteins found in egg whites, known for their diverse biological activities, including anticancer, antihypertensive, antibacterial, antioxidant, and immunoregulatory effects. Ovalbumins are the most abundant proteins synthesized in oviducts treated with progesterone or estrogen and are commonly used as markers to study hormone regulation of gene expression in tissues.

DOX-PEG-Cy3 (Doxorubicin-PEG-Cy3) is a Cy3-labeled DOX-PEG conjugate. The Cy3 fluorophore is commonly used for applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. The maximum emission wavelength of Cy3 is approximately 562-570 nm. DOX is a broad-spectrum anthracycline antibiotic with cytotoxic properties.

CDDP-PEG-Cy3 is a conjugate labeled with the Cy3 fluorophore, commonly used in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. The maximum emission wavelength of Cy3 is approximately 562-570 nm. Cisplatin (CDDP) is an antitumor chemotherapeutic agent that causes DNA damage in cancer cells by cross-linking with DNA. Additionally, Cisplatin can activate ferroptosis and induce autophagy.

Cy3-PEG-Thiol is a near-infrared fluorescent labeling agent that integrates the Cy3 fluorescent dye, polyethylene glycol (PEG), and a thiol (SH) group, making it suitable for molecular conjugation. It absorbs at 550 nm and is characterized by high solubility and terminal substitution rate.

MTX-PEG-Cy3 is a Cy3-labeled MTX-PEG conjugate. Cy3 fluorophore is frequently utilized in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with a maximum emission wavelength of approximately 562-570 nm. Methotrexate (Amethopterin; MTX) serves as an antimetabolite and antifolate agent that inhibits dihydrofolate reductase, preventing the conversion of folic acid to tetrahydrofolate and ultimately inhibiting DNA synthesis. Additionally, Methotrexate functions as an immunosuppressant and antineoplastic agent, deployed in the treatment of rheumatoid arthritis and the investigation of various cancers, including acute lymphoblastic leukemia.

PTX-PEG-Cy3 is a conjugate of PTX-PEG labeled with Cy3. The Cy3 fluorophore is commonly employed in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with a peak emission wavelength around 562-570 nm. PTX stabilizes tubulin polymerization, leading to mitotic arrest and apoptosis, ultimately resulting in cell death, and can also induce autophagy.

cRGD-PEG-Cy3 is a cRGD-PEG conjugate labeled with Cy3. The Cy3 fluorophore is commonly utilized in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with a peak emission wavelength of approximately 562-570 nm. cRGD can be used for lipid modification to enhance stability.

Cy3-Transferrin is a fluorescent labeling reagent composed of the Cy3 fluorescent dye and Transferrin. The Cy3 fluorophore is commonly applied in immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry, with a peak emission wavelength of approximately 562-570 nm. Transferrin is a plasma glycoprotein and serves as a target ligand for the transferrin receptor, facilitating iron binding and transport.

Mannose-PEG-Cy3 is a mannose-PEG compound that is labeled with Cy3.

Glucose-PEG-Cy3 is a Cy3-labeled Glucose-PEG conjugate. The Cy3 fluorophore is commonly applied in immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. The maximum emission wavelength of Cy3 is approximately 562-570 nm. Glucose-PEG enhances cellular uptake of drugs and reduces endosomal degradation, making it useful for drug delivery.

Dextran-PEG-Cy3 is a Cy3-labeled Dextran-PEG conjugate. As a polymer-polymer system, Dextran-PEG exhibits high biocompatibility and helps maintain cellular osmotic pressure. Additionally, the Dextran-PEG coating can reduce the cytotoxicity of nanoparticles.