Ultrafiltration centrifuge tubes 0.5 ml - PES membrane, 3-100 kDa

Microcentrifuge format for smallest sample volumes - PES membrane, 6 MWCO variants (3 to 100 kDa), >90% recovery rate, from € 6.79

The innoME Ultrafiltration Centrifuge Tubes 0.5 ml is designed for processing very small sample volumes down to 0.5 ml. The PES membrane (polyethersulfone) guarantees a recovery rate of >90% with minimal protein adsorption - ideal for valuable or scarce samples.

In the 2 ml microcentrifuge format - Compatible with all standard benchtop centrifuges (Eppendorf, Hettich) without adapter. Available in 6 MWCO sizes: 3, 5, 10, 30, 50, 100 kDa. Produced under ISO 13485-conditions, USP Class VI, CE-certified.

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Technical Specifications

Sample volume

0.5 ml

Outer tube

2 ml microcentrifuge format

Membrane

PES (polyethersulfone)

MWCO variants

3 / 5 / 10 / 30 / 50 / 100 kDa

Recovery rate

> 90%

Protein adsorption

Minimal (PES)

Rotor type

Microcentrifuge - swing-out & fixed angle

Housing material

PP (polypropylene), USP Class VI

Sterility

Non-sterile (for immediate use)

Packaging

50 pieces/case

Certificates

ISO 13485, ISO 9001:2015, CE, USP Class VI, SGS

From price

6,79 € (50 pieces/case)

Applications

Ideal for the smallest, valuable sample quantities.

  • Protein concentration (valuable samples)
  • Buffer exchange & demineralisation on a micro scale
  • Removal of small molecules (salts, detergents)
  • HPLC sample preparation (Clarification before injection)
  • NMR & mass spectrometry Sample preparation
  • Peptide analysis (fractionation according to MW)

MWCO selection

MWCOTarget proteinTypical application
3 kDa< 5 kDaPeptides, small molecules
5 kDa5-15 kDaSmall proteins, insulin
10 kDa15-30 kDaEnzymes, proteins
30 kDa30-90 kDaAlbumin, Fab fragments
50 kDa50-150 kDaIgG, antibodies
100 kDa> 150 kDaImmune complexes, viruses

Advantages

>90% recovery rate - minimal sample losses

6 MWCO variants (3-100 kDa) - for every application

Microcentrifuge format - no adapter required

ISO 13485, CE, USP Class VI, SGS-certified

PES membrane - ultra-low protein adsorption

German warehouse - from 6,79 €, 1-3 days delivery

Other ultrafiltration tubes

The complete innoME ultrafiltration range - three volume formats for every sample volume:

→0.5 ml - microcentrifuge format (this page) from € 6.79 →4 ml - standard format, 6 MWCO variants →15 ml - large volume, 6 MWCO variants →All centrifuge tubes - Overview →All ultrafiltration products in the shop