Amicon Ultra-2 Centrifugal Filter Unit

Ultracel-30 regenerated cellulose membrane, 2 mL sample volume

Pricing and availability is not currently available.

Quality Level


polypropylene tube (for collection)
regenerated cellulose membrane
styrene-butadiene housing



product line


mfr. no.

Amicon Ultra


protein extraction: suitable
protein purification: suitable


119.7 mm


15.9 mm

filtration area

1 cm2

pore size

30 kDa NMWCO

test parameters

sample volume: 2 mL

shipped in


General description

Filter Code: PLCGC
Amicon Ultra 2ml 30K 24PK

Concentrates 2 mL down to 15-70 µl
98% sample recovery
Fast processing time - 10 to 30 minute spin times
Engineered dead stop
Reverse spin capability provides consistent recoveries

Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms
Purification of macromolecular components found in tissue culture extracts or cell lysates
Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC
Desalting, buffer exchange and protein dialysis

Material Supplied:
The Amicon® Ultra-2 device is supplied with two microcentrifuge tubes. During operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.

Performance – DNA Concentration:
The Amicon Ultra-2 30K device provides the best balance between PCR recovery and PCR primer removal for double-stranded DNA for base pairs ranging from 137 to 1159


Ultracel-30 regenerated cellulose membrane, 2 mL sample volume

Features and Benefits

Minimum Final Concentrate Volume: 15 µL–70 µL


Replaces: 4208

Physical form

Color Code: Clear

Legal Information

Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany
Certificate of Analysis
Certificate of Origin
Sergey A Dyshlovoy et al.
Scientific reports, 10(1), 9764-9764 (2020-06-20)
New bicyclic guanidine alkaloid, urupocidin C (Ur-C) along with the previously known urupocidin A (Ur-A) were isolated from the rare deep-sea marine sponge Monanchora pulchra, harvested in Northwestern Pacific waters. The unique structure of Ur-C was elucidated using 1D and...
Sergey A Dyshlovoy et al.
Marine drugs, 18(5) (2020-05-15)
The phenomenon of high sugar consumption by tumor cells is known as Warburg effect. It results from a high glycolysis rate, used by tumors as preferred metabolic pathway even in aerobic conditions. Targeting the Warburg effect to specifically deliver sugar...
This page discusses the principles and benefits of using ultrafiltration membranes in protein sample preparation. Possible applications include solvent exchange, protein sample concentration, or sample purification.
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