精选全内反射荧光显微镜(TIRF)模块

Name: 全内反射荧光显微镜(TIRF)模块
Brand: MCL
SKU: TIRF Module
Price: 1000000.00 USD
Availability: InStock

< >

参考价：$100万-150万

品牌：MCL 型号：TIRF Module 样本：来电或留言获取样本

北京欧兰光视科技有限公司

获取底价

AI客服

电话咨询

AI Agent

全内反射荧光显微镜(TIRF)模块价格？
全内反射荧光显微镜(TIRF)模块可以做哪些实验？
全内反射荧光显微镜(TIRF)模块参数？
全内反射荧光显微镜(TIRF)模块配套的耗材试剂？
全内反射荧光显微镜(TIRF)模块操作规程？
全内反射荧光显微镜(TIRF)模块使用注意事项？

查看同类荧光显微镜仪器

型号	品牌	PIPES指数
BKX-53	贝拓科学	8.3
Viventis Deep	徕卡	8.2
DP23M	奥林巴斯	8

参数

产地类别：进口	供应商性质：总代理	激发光源：高压汞灯
价格范围：100万-150万	仪器结构：落射式荧光显微镜	产品类型：倒置荧光显微镜

产品介绍

Features

Easy to switch from epi-illumination to TIR illumination or any angle in between (HILO)
Easy to install
Easy to align with tip/tilt adjustment of fixed mirror, translatable mirror, and translatable lens
Compatible with RM21™ and MicroMirror TIRF

Product Description

Mad City Labs offers a module that converts the RM21™ platform into a total internal reflection fluorescence (TIRF) microscope. The TIRF module makes the transition between epifluorescence, TIRF, and HILO (Highly Inclined and Laminated Optical) microscopy techniques effortless. The TIRF module is a precision aligned add-on component to the RM21™. The TIRF module controls the angle of illumination and the focusing of the excitation beam onto the back focal plane of the objective lens.

The TIRF module enables straightforward adjustment of the excitation beam from along the optical axis for standard epi-illumination of the sample to TIR illumination of the sample, and any angle in between. The figures below illustrate the use of the TIRF module in epi-illumination and TIR illumination.

The excitation beam is reflected from M1, which is attached to a kinematic mount for fine direction control. M1 is fixed and does not translate. The excitation beam reflects from M2, which can be translated along the beam path using a micrometer. M2 is also attached to a kinematic mount for fine control of the beam. L1 focuses the excitation beam onto the back focal plane of the objective lens. L1 can be adjusted by the kinematic mount and translated axially using a micrometer. The beam translation (shown in the Detailed view of TIRF Module, above) moves the location of the beam on the back focal plane of the objective for epi-illumination/TIR/HILO.

M3 is the TIRF module's exit mirror and is used to direct the TIR exit beam to the TIRF Lock™ module. TIRF Lock™ keeps the sample in the focal plane by maintaining a constant TIRF signal. TIRF Lock™ measures the displacement of the exiting TIR beam and is used with a Z axis sample nanopositioner to keep the sample in focus.

The TIRF module is capable of controlling the full range of sample illumination angles from EPI to TIR. In practice, the sample illumination angle is adjusted for each experiment to provide the optimized signal-to-noise (SNR) for the available fluorescent signal. In some experiments, optimal SNR is achieved using HILO illumination, which brings the excitation light in at an angle very close to the critical angle. The excitation beam thus enters the sample by refraction, but does so at a sharp angle and can achieve better SNR by limiting the excitation of out of focus probes. HILO is one specialized example of the techniques that can be done using the TIRF module for RM21™.