Fluorescent Microspheres For time-resolved fluorescence assays
Our fluorescent polystyrene microspheres can be widely used in lateral flow, phagocytosis studies, pore size determination, biochips, microfluidics, and other scientific research fields.
Time-Resolved Fluorescent Microsphere
Fluorescent microspheres are a mainstay in diagnostics and life sciences research, used as fluorescent markers, assay substrates, and instrument standards. Time-Resolved Fluorescent Microsphere, as a special functional microsphere, can encapsulate thousands of fluorescent molecules in each microsphere, greatly improving fluorescence labeling efficiency and analytical sensitivity.
Time-Resolved Fluorescent Microsphere suitable for:
time-resolved fluorescence assays
Greatly improving fluorescence labeling efficiency and analytical sensitivity
Lateral flow Assay
Lateral flow and other rapid tests rely on fluorescent microspheres for detection of binding events or signal enhancement
immunochromatographic quantitative detection technology platform
Effectively eliminate the interference of various non-specific fluorescence and obtain high sensitivity
microplate ultra-sensitive detection technology platform
Higher detection sensitivity
Our highly-fluorescent europium(III) nanoparticles offer exceptional functionality and stability for the development of diagnostic reagents
Fluorescent polystyrene beads, microspheres, and nanoparticles are ideal for a variety of applications
most common internal fluorophores include:
- The fluorescent microspheres have uniform particle size, good monodispersity and good stability, and the PDI coefficient of each batch of products is ≤0.03
- The density of the fluorescent substance encapsulated by the microspheres is higher, the dispersion is more uniform, and the detection sensitivity is higher
- Biopath's fluorescent microspheres are specially designed for Time-Resolved Fluorescence Assays, immunochromatographic quantitative detection technology platform and microplate ultra-sensitive detection technology platform
- Our series of surface-modified microspheres with arms of different lengths meet some high-sensitivity detection items
We can realize customers from small-scale personalized customization to large-scale stable production, ensuring the stability and continuity of products
| Catalog Number | Surface | Modifier | Nominal Diameter | Luminescent Substance | Unit Size |
|---|---|---|---|---|---|
PS(-COOH) | / | 56 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | / | 92 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | / | 155 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | / | 210 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | 6 atom straight chain arm | 210 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | 200 atom straight chain arm | 210 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | 1000 atom straight chain arm | 210 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-SA) | Avidin | 210 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | / | 316 nm | Eu3+ | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL | |
PS(-COOH) | / | 56 nm | Sm3+ | 1 mL, 5 mL, 10 mL |
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