Centriprep® Ultrafiltration Centrifugal Filters

Regenerated Cellulose (10 kDa MWCO), 15 mL sample volume



Nylon cap
polycarbonate collector (for filtrate)
polycarbonate reservoir (for sample)
polypropylene seal
regenerated cellulose membrane

Quality Level




holdup volume 0.5 mL




protein extraction: suitable
protein purification: suitable
sample preparation: suitable


135 cm


2.81 cm

filtration area

2.84 cm2

pore size

10 kDa NMWCO

test parameters

sample volume: 15 mL

shipped in


General description

Centriprep centrifugal filters are disposable ultrafiltration devices used for purifying, concentrating, and desalting biological samples in the 2–15 mL volume range. These complete, ready-to-use ultrafiltration devices are designed for operation in most centrifuges that can accommodate 50 mL centrifuge tubes. They are easy to use and offer a high flow rate. Centriprep devices consist of a sample container with a twist-lock cap, a filtrate collector containing a low-adsorptive, Ultracel regenerated cellulose membrane and an air-seal cap for sample isolation.

Features & Benefits:
•For use with samples containing high levels of solutes
•Unique inverse flow mode of operation with large deadstop
•Fast sample processing
•Available with Ultracel membranes: (3, 10, 30 and 50 kDa NMWL)
•Fits standard swinging-bucket rotor for 50 mL tubes

Concentration and Purification of Particle-laden Solutions, Solutions with High Solute Concentration, Separation of Low MW Solutes from Fermentation Broths, Cell Culture Media and Lysates
Filter Code: YM-10
Filter Type: Ultrafiltration

Features and Benefits

Minimum Final Concentrate Volume: 700 µL

Physical form

Color Code: Green

Legal Information

CENTRIPREP is a registered trademark of Merck KGaA, Darmstadt, Germany
Certificate of Analysis
Certificate of Origin
Samantha M Logan et al.
Frontiers in molecular biosciences, 7, 97-97 (2020-06-13)
The fatty acid composition of a pre-hibernation diet can influence the depth and duration of metabolic suppression achieved by hibernators. More specifically, a diet high in n-6 polyunsaturated fatty acids (PUFAs) relative to n-3 PUFAs is essential to maximize torpor...

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.