Bloqueo OD6 para fluorescencia débil
In biochemical detection, residual excitation light can mask weak emission signals. OD6 blocking is often specified to reduce detector-side leakage.
Filtros de análisis bioquímico, lector de microplacas y citometría de flujo
Compare filtros de fluorescencia OD6 para análisis bioquímico por CWL, FWHM, transmitancia pico y rango de bloqueo. Revise parámetros antes de seleccionar filtros para lectores ELISA, POCT o citometría de flujo.
Modelos seleccionados
- STO-BP470/30N for visible fluorescence detection channels.
- STO-BP543/20N and STO-BP612/20N for narrow assay bands requiring OD6 blocking.
- STO-NBP365/10N for UV biochemical detection paths.
Cómo elegir
Comience con la longitud de onda del ensayo o canal de fluorescencia, luego confirme CWL, FWHM, transmisión pico y rango de bloqueo OD6. Para señales de fluorescencia débiles, la profundidad de bloqueo y el control de luz parásita del lado del detector suelen ser tan importantes como la transmitancia pico.
3
Filtros de análisis bioquímico y citometría de flujo
Los filtros de fluorescencia OD6 para análisis bioquímico ayudan a lectores ELISA, detectores de microplacas, módulos POCT, ópticas PCR y canales de citometría de flujo a separar señales objetivo débiles del ruido de excitación. Use la página dedicada para comparar CWL, FWHM, transmitancia y rango de bloqueo.
Compare related Narrow Bandpass Filters
Microplate Reader and Biochemical Fluorescence Filters
| Model | Spectral Range | Longitud de onda central (nm) | Ancho a mitad de altura (nm) | Peak Transmittance | Blocking |
|---|---|---|---|---|---|
| STO-NBP365/10N | UV | 365±2 | 10±2 | T>60% | OD6 @ 200-800nm |
| STO-BP470/30N | Visible | 470±2 | 30±2 | T>70% | OD6 @ 200-800nm |
| STO-BP523/25N | Visible | 523±2 | 25±2 | T>70% | OD6 @ 200-800nm |
| STO-BP525/20N | Visible | 525±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP543/20N | Visible | 543±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP564/25N | Visible | 564±2 | 25±2 | T>70% | OD6 @ 200-800nm |
| STO-BP571/20N | Visible | 571±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP584/20N | Visible | 584±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP612/20N | Visible | 612±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP615/20N | Visible | 615±3 | 20±3 | T>70% | OD6 @ 200-800nm |
| STO-BP624/40N | Visible | 624±3 | 40±4 | T>70% | OD6 @ 200-800nm |
| STO-BP635/20N | Visible | 635±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP635/30N | Visible | 635±2 | 30±2 | T>70% | OD6 @ 200-800nm |
| STO-BP655/20N | Visible | 655±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-BP680/20N | Visible | 680±2 | 20±2 | T>70% | OD6 @ 200-800nm |
| STO-NBP683/15N | Visible | 683±2 | 15±2 | T>70% | OD6 @ 200-800nm |
| STO-BP692/40N | Visible | 692±3 | 40±4 | T>70% | OD6 @ 200-800nm |
| STO-BP716/20N | NIR | 716±2 | 20±2 | T>70% | OD6 @ 200-800nm |
Notas técnicas relacionadas
Elección de longitudes de onda en lectores de microplacas
Absorbance and fluorescence assays often use channels around 405nm, 450nm, 492nm, 630nm, and related visible fluorescence bands. Confirm the assay kit and detector response before selecting a filter.
Soporte para POCT y módulos personalizados
For POCT, PCR, or compact fluorescence modules, share the optical path, light source, detector, AOI, and mechanical size so the filter stack can be reviewed as a system.
Preguntas frecuentes
¿Qué longitudes de onda son comunes en lectores de microplacas?
Common channels include 405nm, 450nm, 492nm, 630nm, and assay-specific fluorescence bands depending on the detection chemistry.
¿Por qué usar filtros de fluorescencia estrechos en análisis bioquímico?
Narrow passbands improve wavelength discrimination while OD6 blocking helps suppress stray excitation energy before it reaches the detector.
¿Puede OPTOStokes dar soporte a módulos ópticos POCT o PCR?
Yes. OPTOStokes can review fluorescence filters and optical module requirements for POCT, PCR, biochemical analysis, and custom detector assemblies.
Quality & Compliance
Documentation-ready optical filter supply
For OEM programs, laboratory instruments, and industrial systems, OPTOStokes keeps quality, material compliance, and engineering support visible from the start of supplier evaluation.
Quality system
ISO 9001 managed production
Process control, inspection records, and repeatable coating workflows for production optical components.
Material compliance
RoHS / REACH support
Compliance documentation can be prepared for qualified projects and regulated supply chains.
Factory-direct
Custom coating and dimensions
Wavelength, FWHM, substrate, AOI, size, and mounting requirements can be reviewed with engineering.
Procurement ready
Quote and data review
Share target wavelength, blocking level, transmittance, and drawing requirements for a focused quote.
Ready to Find Your Filter?
Our engineers will help you select the perfect optical solution.