300nm Carboxyl Orange Fluorescent Microspheres
SHBC CFO300-10 are 300 nm carboxyl orange fluorescent microspheres with surface carboxyl (COOH) functional groups.
The microspheres provide orange fluorescence with an excitation maximum at 465 nm and an emission maximum at 585 nm. Supplied at 1% solids, they are suitable for fluorescence detection, biomolecule conjugation, particle tracking, imaging, and bead-based assay development.
CFO300-10 Product Specifications
Parameter | Specification |
|---|
Brand | SHBC |
Catalog No. | CFO300-10 |
Product | Carboxyl Orange Fluorescent Microspheres |
Particle Size | 300 nm |
Surface Group | Carboxyl (COOH) |
Fluorescence Color | Orange |
Excitation Maximum | 465 nm |
Emission Maximum | 585 nm |
Solids Content | 1% |
Form | Aqueous Suspension |
Key Features and Benefits
300 nm particle size for nanoscale fluorescence applications
Bright orange fluorescence for easy optical detection
Ex/Em 465/585 nm with a wide spectral separation
COOH-functionalized surface for further biomolecule conjugation
1% solids suspension for convenient experimental preparation
Suitable for fluorescence imaging, labeling, tracking and bead-based assays
Available from SHBC, Shanghai SanYu Biotechnology Co., Ltd.
Applications of 300nm Orange Fluorescent Microspheres
CFO300-10 fluorescent microspheres can be used in a variety of research and assay-development applications, including:
Fluorescence microscopy
Flow cytometry research
Biomolecule labeling
Particle tracking and tracing
Cell and biological imaging
Immunoassay development
Bead-based assays
Biosensor research
Fluorescent probe development
Diagnostic assay research
COOH Surface for Biomolecule Conjugation
The surface of CFO300-10 microspheres contains carboxyl (COOH) functional groups.
These functional groups provide reactive sites for covalent conjugation with amine-containing biomolecules using common coupling chemistry such as EDC/NHS activation.
Typical molecules that may be immobilized include:
This combination of fluorescence detection and surface functionality makes CFO300-10 suitable for developing fluorescent probes and functional bead-based assays.
Why Choose SHBC Carboxyl Fluorescent Microspheres?
CFO300-10 combines a defined 300 nm particle size, orange fluorescence, 465/585 nm excitation and emission, and a COOH-functionalized surface in one ready-to-use microsphere suspension.
The product is designed for researchers who require fluorescent particles that can be both optically detected and further functionalized for specific experimental applications.
Shanghai SanYu Biotechnology Co., Ltd. supplies SHBC fluorescent microspheres for research, assay development, biotechnology and particle-related applications.
Product: 300nm Carboxyl Orange Fluorescent Microspheres
Brand: SHBC
Catalog No.: CFO300-10
Particle Size: 300 nm
Surface: COOH
Ex/Em: 465/585 nm
Solids: 1%
For technical specifications, bulk quantities or customized microsphere requirements, please contact Shanghai SanYu Biotechnology Co., Ltd.
Frequently Asked Questions
What are CFO300-10 orange fluorescent microspheres?
CFO300-10 are 300 nm fluorescent microspheres with orange fluorescence and carboxyl (COOH) groups on the particle surface. They are supplied as a 1% solids suspension.
What are the excitation and emission wavelengths of CFO300-10?
The excitation maximum is 465 nm, and the emission maximum is 585 nm.
What is the particle size of CFO300-10?
The nominal particle size is 300 nm (0.3 μm).
What is the solids content?
CFO300-10 is supplied at 1% solids.
Are the microspheres carboxyl functionalized?
Yes. CFO300-10 has carboxyl (COOH) functional groups on the microsphere surface.
Can CFO300-10 be used for antibody or protein conjugation?
Yes. The surface COOH groups can be activated using suitable coupling chemistry, such as EDC/NHS chemistry, for covalent attachment of amine-containing antibodies, proteins and other biomolecules.
What applications are these orange fluorescent microspheres suitable for?
Typical applications include fluorescence imaging, particle tracking, biomolecule labeling, flow cytometry research, bead-based assays, biosensor research and immunoassay development.
Who manufactures CFO300-10?
CFO300-10 is supplied under the SHBC brand by Shanghai SanYu Biotechnology Co., Ltd.
