- ¥447
- Axygen
- 进口
- PCR-TS
- 2025年07月15日
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- 详细信息
- 文献和实验
- 技术资料
- 库存：
大量
- 供应商：
上海善然生物科技有限公司
- 现货状态：
现货
- 规格：
100张/盒
厂商：Axygen
单位：100张/盒
备注：一次性使用，不可重复
PCR and/or ELISA plate sealing
The Axygen PCR-TS ("thermoseal") and PCR-SP ("seal plate") sealing films are thin, transparent polypropylene (TS) and polyester (SP) films designed for sealing microplates. The TS variant is designed for PCR applications, and the SP variant for ELISA. Both are rated for -40 to +120 Celsius (the TS actually up to +125). Both are clear, so should be suitable for sealing plates prior to reading in colorimetric ELISA reactions and similar optical-absorbance type assays.
These are very cheap alternatives to other sealing solutions such as permanent, washable mats, disposable foils, or the ubiquitous MJ Research Microseal series of sealing films. However, the Axygen sealing films do not form a tight seal (even with Axygen plates) and result in significant edge-evaporation during thermocycling. For ambient temperature applications such as an ELISA they may be fine. VWR retails the SP variant as a direct replacement for the TS version, which makes me question whether there is any real performance difference between the two, even though they are made of different materials and are retailed with different stated applications.
Axygen's sealing mats and foil may perform better, but I cannot seriously recommend the PCR-TS and PCR-SP films for PCR thermocycling. They are fine (and cheap) for temporarily covering plates during setup, or for short-term storage of pre-PCR samples or post-PCR reactions in the fridge. However, for long-term storage they are also not suitable, as evaporation is significant. Use with caution.
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文献和实验：主要由微滴板载盒、滑板、传动带、滑轨和走板电机等组成。磁力传动可提高整机的密封性，微滴板载盒与其驱动机构之间由机壳左部的导板完全隔离。在磁力作用下，微滴板载盒在机壳左部的导板内来回运动，完成微滴板载盒的进退功能。 （3）压力和真空单元：主要由真空／压力泵、真空管路、压力管路、电磁阀、洗液瓶和废液瓶等组成。 （4）电源开关、处理器控制单元及外设：电源开关为电磁阀、升降电机，提供直流电源。处理器系统由单片机、程序存储器、数据存储器及相应的锁存译码芯片构成，通过I／O接口来控制键盘和显示屏等外设
输入三批 Y 轴数据），直接点击 Graphs 中的 Data 1 即可，图形马上生成，并且结果是以平均值加减标准误（Mean±SEM）显示，前后不到 1 秒，是不是特方便呢。当然，对于此时得到的图形还不够美观，我们双击 X 坐标轴，对图进行调整，在 X axis 中对 X 轴的量程范围，颜色，坐标轴的粗细等进行调正，在 Left Y axis 中对左侧 Y 轴的量程等参数进行调整及美化等。调整完后我们选择 File，Save As 对调整好的图形进行保存，是不是特容易，特方便呢，接下来我们再看看
3268元 CL-Xposure X 光胶片(5”x7”) 34090 Pierce 100张
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