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Semrock 滤光片

Semrock 滤光片

多通道聚合酶链式反应 (PCR)

如果您正在开发一个新的多通道聚合酶链式反应(PCR)系统,无论是 dPCR(数字 PCR),还是 qPCR(定量 PCR),在研发和量产过程中,Semrock® 都可更好地协助您部署滤光片。

1. 设计阶段

从 选择型号 开始,Semrock® 可提供多种的目录滤光片(参见下表链接),皆与常见的荧光染料和探针兼容。您也可以选择 OEM 设计客制化, 或者基于现有的目录产品更改性能和参数要求(半客制化),如调整光谱、提升平整度(波前差)等要求。

 

接下来, 分析 – Semrock®SearchLightTM 荧光光谱查看器和计算工具可帮助您优化通带位置,这样做的好处是:在各个光学通道上增加了信噪比值,也减小了彼此之间的荧光串扰(即串色)。 请咨询 Semrock® 应用支持团队,我们将成为您设计多通道系统的合作伙伴。

然后, 确定参数 – Semrock® 理解并掌握了 dPCR 中的重要参数。例如:多通道荧光的强度、颜色和比率(参见右图)。 我们建议:在使用谱带很宽、光谱重叠度较高的探针时,应该采用准确的光学参数。这些参数包括:

  • 截止波长位置,可降低荧光信号的串扰
  • 较高的透过率,实现牢靠的强度控制
  • 合适的截止性能,获得好的性价比

 

2. 样机/原型机阶段

Semrock® 把交付作为首要任务,可按期完成从设计到合格产品交付的过程。

  • 我们对原型机数量级别的需求,也提供非常有竞争力的价格。
  • 我们可根据您的要求客制化尺寸公差,亦可以客制化形状。
  • 此外,为加快客户的内部研发进程,Semrock 可以代为装配机械外环、外框。

3. 量产阶段

Semrock® 具有量产能力,准时发货,按照客户所要求的一致性指标(参见右图)进行生产。
Semrock® 采用了自动化的量产流程,每片 Semrock® 滤光片均通过该自动化质量检测流程。
参见下图:实际产品符合了某客户所要求的光谱一致性参数。

SearchLight™

通过此链接,免费使用 SearchLightTM  searchlight.idex-hs.com 。使用 SearchLightTM 工具,节省您的时间!

了解更多关于 PCR 的信息:

相关出版物

IDEX Health & Science 发货了 5 百万 Semrock® 品牌的滤光片以应对 COVID-19

dPCR probe signals

reproducible optical filters graph

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  • Clear Aperture
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  • Notch Bandwidth 1
  • Optical Damage Rating
  • Optical Specifications
  • Orientation
  • Physical Filter Specifications
  • Pulse Dispersion
  • Reflected Laser Wavelengths
  • Reflected Wavefront Error
  • Reflection Band 1
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  • Special use
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