Centrifugal Filters, An Important Laboratory Consumables for Filtering Proteins and Large Molecules

What Are Centrifugal Filters?

MS® Ultra Centrifugal filter, as a commonly used device in laboratory and industrial fields, mainly relies on centrifugal force to separate substances in mixtures, which provide rapid and efficient concentration, purification , and high sample recovery rate of biological sample(typically greater than 90% of original solvent). It typically consists of three parts as following pictures: 

Here Are Somethings More about MS® Centrifugal Filters

Membrane Solutions is offering PES membrane, which is very low in protein adsoption and nucleic acid binding, two volumes 15mL and 4mL at this moment, 0.5ml will be launched soon. More molecular weight cut-off，MWCO are available, 5KD/10KD/30KD/50KD/100KD/0.1µm/0.22µm/0.45µm.

For optimal recovery rate, please use the membrane which is three times greater than the solvent paticle. 

What are The Advantages of MS® Centrifugal Filters ?

1. High Recovery and Flow Rate

MS® Ultra Centrifugal filter, with high sample recovery rate, typically greater than 90% of original solvent.Based on the great recovery performance, a large proportion of the target substances can be effectively retained during filtration procedure, and users can obtain a high yield of the desired bio-molecules when concentrating proteins or nucleic acids from biological samples.

During operation, high flow rate enable the sample to pass through the filter quickly, which significantly shortens the processing time.

2. Low Bio-molecule Binding Rate and High Chemical Compatibility

The significance of PES material in MS® Ultra Centrifugal filter is low protein adsorption capacity and nucleic acid binding, which can maintain integrity and activity in biological substances. In additional, the filter can perform stably and reliably because of high chemical compatibility

3.  Anti-drainage Locking Design

The anti-drainage locking design of MS® Ultra Centrifugal filter is an important feature that safeguards the samples during the centrifugation process.

In culture media concentration and cell lysates components-separating, it guarantees the sample are not affected by improper centrifugation and can be accurately processed for subsequent analysis.

Where Will We Use Centrifugal Tubes?

● Biological Sample Processing-Concentrating and purifying biological samples. 

Concentrate proteins and nucleic acids from solvent.

Buffer exchange or desalting of chromatographic components.

Viruses isolotion and bio-molecule harvest in culture media.

●  Chemical Separation

Separate solid particles from liquid phases in chemical reaction mixtures.

Separate components with different molecular weights in solvent.

●  Industrial Filtration-food and beverage ,environmental protection

Removal of primers, adapters or molecular markers from the reaction mixture

Are You Ready to Try Our Centrifugal Filters?

Membrane Solutions offers a high recovery rate, typically greater than 90% of solvent, along with a good flow rate, enabling efficient sample processing and a high yield of target substances. For example, in concentrating proteins or nucleic acids, it can quickly achieve the desired results.

PES membrane with low protein adsorption capacity, nucleic acid binding. MS® Ultra Centrifugal filter has high chemical compatibility within pH range of 1-14, it can maintain the integrity and activity of biological substances and work stably in various chemical environments.

Anti-drainage locking design is featuring a physical dead stop, which prevents over-centrifuging and safeguards samples.

Then, its wide variety of pore size specifications can satisfy different molecular weight cut-off requirements.

MS® Ultra Centrifugal filter plays a valuable and efficient role in concentrating, purifying, and separating samples in many laboratory and industrial applications.

For more detailed insights and inquiries about MS® Ultra Centrifugal filter, please visit the membrane solutions website:

http://m.zsxmh.com/.

you can leave a message or follow us for updates on our latest products and innovations. We’ re here to assist you with your filtration needs and provide tailored solutions that meet your specific requirements. Don't hesitate to reach out!