sulfo-Cyanine3
-
CAS Number: 1658416-54-6
Inquiry -
Sulfo-Cyanine3 carboxylic acid
Inquiry -
CAS Number: 1656990-68-9
Inquiry -
CAS Number: 1801924-47-9
Inquiry -
CAS Number: 2055138-89-9
Inquiry -
CAS Number: 1895849-34-9
Inquiry -
CAS Number: 2055138-88-8
Inquiry -
Inquiry
-
Inquiry
-
Inquiry
-
CAS Number: 2144762-62-7
Inquiry -
Inquiry
-
Inquiry
-
Inquiry
-
CAS Number: 1424433-17-9
Inquiry -
Inquiry
-
Inquiry
-
Inquiry
-
Inquiry
-
Inquiry
BOC Sciences is committed to providing customers with high-quality sulfo-cyanine3 dyes.
Sulfo-Cyanine 3 are sulfonated, hydrophilic, water-soluble orange fluorescent dyes for the labeling of proteins and nucleic acids, and are suitable for use in a wide range of fluorescent scanners, imagers, microscopes, and other instrumentation. They are bright and photostable dyes that are also easily detected in gels by naked eye in low amounts (<1 nmol). They can be used to label biomolecules such as DNA and proteins.
Characteristics of Sulfo-Cyanine 3
The main structure of sulfo-cyanine 3 series dyes is shown in Fig.1. The structure contains two indoline rings flanking a polymethine chain, and the naming convention is that the first number represents the number of carbon atoms between the indoline groups, and a suffix of 0.5 is used for benzo-fused cyanines. Compared with non-sulfonated cyanines, sulfonated cyanines include sulfonic acid groups, which can effectively increase their solubility in water. Sulfo-cyanine 3 dyes are highly water-soluble, and labeling with these reagents does not require organic solvents to aid solubility. The excitation peak (Ex) of sulfo-cyanine3 is 550 nm, the emission peak (Em) is 564 nm, the extinction coefficient (εmax) is 162000, and the quantum yield(Φ) is 0.1.
Fig.1 The structural formula of Sulfo-Cyanine3
Application of Sulfo-Cyanine 3
Sulfo-Cyanine 3 are a series of compounds with numerous reactive derivatives such as NHS esters, maleimides, azides for click chemistry and others.
Sulfo-Cyanine 3 can be used in a variety of environments, such as aqueous solution with nanoparticles; In protein conjugates purified by dialysis; In sensitive proteins that denature in the presence of organic cosolvents and in proteins that are hydrophobic or insoluble in water. Sulfo-cyanine 3 can be labeled for proteins and peptides; DNA and nucleotides; antibodies and other biological molecules. Sulfo-Cyanine 3 dyes are common and commonly used fluorescent dyes. At the same time, it should be noted that sulfo-cyanine 3 should not be used when the labeling reaction of dyes is carried out in organic media such as dichloromethane and acetonitrile.
Products
Highlights
-
Diverse Portfolio
Comprehensive range of fluorescent probes and dyes.
-
High Purity
Stringent quality control ensures superior reagent purity.
-
Custom Synthesis
Tailored fluorescent probes for specific research needs.
-
Strong Expertise
Experienced team in fluorescent dye development.
-
Global Supply
Reliable worldwide distribution and efficient logistics.
-
Advanced Technology
Cutting-edge synthesis and analytical techniques utilized.
-
Competitive Pricing
Cost-effective solutions without compromising quality.
-
Fast Delivery
Rapid processing and shipping for urgent orders.
-
Technical Support
Professional guidance for selection and application.
-
Regulatory Compliance
Adheres to international quality and safety standards.
Blogs & Technical Articles
- Hoechst Dyes: Definition, Structure, Mechanism and Applications
- Mastering the Spectrum: A Comprehensive Guide to Cy3 and Cy5 Dyes
- Fluorescent Probes: Definition, Structure, Types and Application
- Fluorescent Dyes: Definition, Mechanism, Types and Application
- Coumarin Dyes: Definition, Structure, Benefits, Synthesis and Uses
- BODIPY Dyes: Definition, Structure, Synthesis and Uses
- Cyanine Dyes: Definition, Structure, Types and Uses
- Fluorescein Dyes: Definition, Structure, Synthesis and Uses
- Rhodamine Dyes: Definition, Structure, Uses, Excitation and Emission
- Unlocking the Power of Fluorescence Imaging: A Comprehensive Guide
- Cell Imaging: Definitions, Systems, Protocols, Dyes, and Applications
- Lipid Staining: Definition, Principles, Methods, Dyes, and Uses
- Flow Cytometry: Definition, Principles, Protocols, Dyes, and Uses
- Nucleic Acid Staining: Definition, Principles, Dyes, Procedures, and Uses
- DNA Staining: Definition, Procedures, Benefits, Dyes and Uses
- Cell Staining: Definition, Principles, Protocols, Dyes, and Uses
- Ion Imaging: Definition, Principles, Benefits, Dyes, and Uses
- Fluorescent Labeling: Definition, Principles, Types and Applications
Online Inquiry
