Protein Purification Reagents and Kits

A variety of reagents, columns, kits, and associated products designed for high-yield purification of proteins.

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Thermo Scientific™ HisPur™ Ni-NTA Spin Columns, 3 mL

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

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MilliporeSigma™ D-Tube™ Dialyzer Mini, MWCO 12-14 kDa

Used for dialysis and electroelution of proteins, RNA, DNA, and oligonucleotides from polyacrylamide or agarose gels

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MilliporeSigma™ Novagen™ Factor Xa Cleavage Capture Kit

Designed for specific cleavage of fusion proteins.

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Cytiva™ HiTrap™ Capto™ Core 700

The HiTrap™ Capto™ Core 700 is prepacked with Capto Core 700, a multimodal BioProcess resin for intermediate purification and polishing of viruses and other large biomolecules.

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Cytiva PD MiniTrap™ G-25 Sample Preparation Columns

Use for cleanup of biomolecules with a molecular weight >5000 M_r in sample volumes up to 0.5mL. Cytiva Life Sciences™ D MiniTrap™ G-25 Sample Preparation Columns are convenient and prepacked.

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Cytiva XK Chromatography Columns (Empty)

Ensure trouble-free operation for low to medium pressure. Cytiva XK Chromatography Columns (Empty) connect directly to ÄKTA design instruments or other liquid chromatography systems. The user-friendly ensures reproducible, accurate packing.

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Specifications

Particle Size	10μm pore size
Product Type	XK Chromatography Columns (Empty)
Column Type	Empty Chromatography Column
Material	Borosilicate glass
For Use With (Application)	Liquid chromatography at low to medium pressure
Support Type	Polypropylene (reinforced glass fiber)/Polyamide Net

Cytiva HiScreen Capto Q ImpRes Prepacked Column

HiScreen Capto Q ImpRes columns are prepacked with Capto Q ImpRes ion exchange chromatography medium, and are part of the process development platform available from Cytiva. The columns are an excellent choice for method optimization and parameter screening.

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Cytiva Sephacryl™ High Resolution Media

Purify proteins, polysaccharides, and other macromolecules by gel filtration at laboratory and industrial scale. Cytiva Life Sciences™Sephacryl™ High Resolution Media enables fast and reproducible purifications.

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Specifications

Buffer	0.2M NaOH, 0.1M HCl, 1M Acetic Acid, 8M Urea, 6M Guanidine HCl, 1% SDS, 20% Ethanol, 30% Propanol, 30% Aceto nitrile (tested at 40°C for 1 week), 0.5M NaOH (only for cleaning-in-place)
Height (Metric)	15cm
Content And Storage	4° to 30°C
pH Range	3 to 11
dimMatrix	Gel Filtration Media
For Use With (Application)	Purification of Proteins, Polysaccharides and other macromolecules
Support Type	Allyl Dextran and N, N'-methylenebisacrylamide
Max. Pressure	1 bar
Height (English)	5.9 in.

Thermo Scientific™ POROS™ R1 20 μm Column, 4.6 x 100 mm, 1.7 mL

Thermo Scientific™ POROS™ Prepacked Reversed-Phase Column. POROS™ R1 is a 4000 angstrom pore size Poly[styrenevinylbenzene] particle, suitable for the reversed-phase separation of biomolecules.