Protein Ark brings innovative solutions to your downstream processing workflow. Protein Ark’s products are designed by Protein Scientists for Protein Scientists. We offer products for protein purification, protein filtration and protein analysis.
Protein Ark offers a range of chromatography columns suitable for protein purification; from empty FliQ FPLC columns (1 ml, 5 ml, 10 ml & 20 ml), pre-packed HiFliQ FPLC columns (1 ml & 5 ml) to batch incubation spin columns and Proteus pre-packed spin column kits. With over 25 years chromatography experience, we have laboratory columns to suit all your protein purification needs.
Protein Ark offers empty 1 ml, 5 ml, 10 ml and 20 ml FPLC chromatography columns at an affordable price. Both ends of the FliQ columns have 10-32 UNF threads which fits all common chromatography instruments such as AKTA.
Pack your own resin into these columns. Separate your proteins using an FPLC, HPLC, low pressure pump or a syringe. Use your own resins or use our own high capacity, high flow rate resins eg Protein A Agarose, Protein G Agarose, Super Ni-NTA, Super Co-NTA and Super Glutathione Agarose resins.
Protein Ark’s ProteoSEC Size Exclusion Columns (SEC) utilize a high performance rigid resin derived from a co-polymer of Dextran and Agarose. We offer 3 different column sizes: 11/30, 16/60 and 26/60 columns with Superdex™ S75 pg and Superdex™ S200 pg behaviour. Our ‘6-600’ HR acrylic columns have a protein separation range within 6kDa to 600 kDa and the ‘3-70’ HR acrylic columns have a protein separation range within 3kDa to 70kDa. Both these HR acrylic columns are ideal for high definition preparative protein polishing steps using all aqueous buffers, at room temperature and in the cold room. The ProteoSEC 16/60 columns are available in the Classic (non-adjustable end adaptors) and Dynamic (adjustable end adaptors) designs. The ProteoSEC 11/30 and 26/60 columns are only available in the Classic design.
The Proteus X-spinner is ideal for the following samples:
Proteus X-spinner 2.5 Features:
Protein Ark's High Performance Super Resins include Ni-NTA, Co-NTA, Glu, Protein A, Protein G and Heparin chemistries. Heparin, Ni-NTA, Co-NTA and Glu chemistries are supplied as High Performance resins with a mean bead size of 35 μm. High selective binding capacity is the key benefit of Protein Ark's Super resins.
Protein Ark's Fastback Resins include Protein A & G, Co IMAC, Ni IMAC chemistries. The mean bead size of the Protein Ark Fastback resins range is 90 μm, ideal for fast purification of target proteins.
Protein Ark's Quick Coomassie protein stain offers unrivalled performance up to 50 times more sensitive than other rapid stains. Simply immerse the gel in stain (25 ml for standard mini gels) for a minimum of 1 hour before storing in DI water. No organic solvents, no phosphoric acid, and no cloudy precipitants.