Are Eppendorf products free of RNA?

All products certified with "PCR clean" are tested free of human DNA, DNase, RNase and PCR inhibitors. The following applies from our point of view: Where no human DNA is detected, there can also be no RNA, which is considerably more unstable.

What is the meaning of the PCR Clean seal?

For molecular-biological requirements Eppendorf offers a new standard for uniform purity specifications. All consumables marked with the "Certified PCR Clean” label are guaranteed free of human DNA, DNase, RNase and PCR inhibitors.

Why are there double labels on the folding boxes, as "PCR clean" + "Sterile" or "PCR clean" + "Protein-free"?

Due to the modularization of purity grades, some products are labeled with more than one purity grade symbol. For example, the epDualfilter T.I.P.S. has the double seal "PCR clean "+ "Sterile" and the UVette the double seal "PCR clean" + "Protein-free" on the packing. The certification remains unaffected by the modularization.

Are batch-specific certificates for the new purity grades available in the internet?

Yes, the batch-specific purity grades can be downloaded at our certificates homepage .

Can products of the previous and new modular purity grades (with new seals) be used simultaneously in one application?

Yes, if no batch attachment is required for the application, products of the old and new modular purity grades can be used, as their specifications are the same.

Are Eppendorf tubes and plates (also LoBind variants) resistant to 100% acetonitrile?

Eppendorf tubes and plates including LoBind variants are resistant against 100% acetonitrile only in room temperature conditions. Above 40°C and prolonged exposure (days) may lead to partial damage and is not recommended. For lower acetonitrile concentrations the resistance parameters will be better so prolonged exposure and higher temperatures may be possible. This must be however tested by the customer.

text.skipToContent text.skipToNavigation

CN | CNY

未找到任何结果

搜索建议

产品系列

Show all Product Families ()

文章

Show all Articles ()

内容

Show all Content ()

Protein LoBind^® Plates

MALDI-TOF mass spectrometry performed with peptides stored in Protein LoBind and standard tubes

Sample being pipetted from elongated ep T.I.P.S.® to Eppendorf LoBind® deepwell plate

Barcoded Eppendorf LoBind® plate in deep well format

Eppendorf LoBind® plate in deep well format

产品信息

Eppendorf Protein LoBind Plates设计时考虑了蛋白质。对于蛋白质浓度低的难处理样品， Eppendorf LoBind平板可确保更大的样品回收率 - 保护酶活性并方便下游分析。

显示更多产品信息

您可以在以下网址找到其他下载资料本页面底部

产品信息

用途

特征

使用Eppendorf Protein LoBind Plates尽可能提高蛋白质样品回收率！ Eppendorf LoBind平板采用特殊的双组分聚合物混合物设计，形成亲水表面以确保更佳样品回收率。这些平板专为蛋白质研究或敏感的蛋白质组学测试方法而开发，通过减少样品与板表面的结合来提供卓越的结果。

高质量Eppendorf Protein LoBind

产品

产品包括吸附管、微孔板和深孔板在内的一系列形式，可满足各种样品量和处理量的不同应用需求。

卓越的蛋白质回收率

Eppendorf LoBind^® Tubes比其他低吸附离心管相比，在培养96 小时后，蛋白质回收率显著提高。（更多信息见应用文献第 180 期）。

使用Protein LoBind^® Tubes在MALDI-TOF分析中获得优异信号

Protein LoBind^® Tubes有助于在 MALDI-TOF 分析过程中增加信号强度，与标准离心管相比，您可以在通常被认为无法检测的浓度 (1 pmol) 下进行检测和分析。在这些图中，箭头标识每个实验中的信号。（来源： Dr. S Seeber 和 Dr. Humeny，德国埃尔兰根-纽伦堡大学生物化学研究所（详情请参阅应用文献第180号）。