Empty Disposable Gravity Flow Columns, 60 mL with 50 µm frits

Empty Disposable Gravity Flow Columns, 60 mL with 50 µm fritsThese disposable columns are economical, versatile columns for single use purification applications using gravity flow. Simple, cost effective, readily adaptable for a wide range of gravity flow applications Made of high purity medical grade polypropylene, stable in commonly used chemicals and reagents Available in various sizes to suit for different experiments Each empty column comes with one each of the top and end caps, as well as a filter disc as

Co-NTA Agarose resins can be used for batch/gravity flow purification of polyhistidine-tagged recombinant proteins

coordination number 4)

Recombinant Carboxypeptidase B is expressed in E

CAS # 9025-24-5 Enzyme Commission # 3

The structure of Ni-NTA complex is compatible solutions that contain certain concentration of reducing agents

≥200 units/mg protein Unit definition One Unit of carboxypeptidase B activity hydrolyzes one micromole of hippuryl-L-arginine per minute at 25°C

The structure of Ni-NTA complex is compatible with solutions that contain certain concentration of reducing agents

The fritted columns can be purchased separately as the SE version

ProteoSure™ Recombinant Porcine Trypsin is expressed and purified from E

Ligand Nickel Binding capacity >40 mg 6xHis-tagged protein/mL medium Matrix 6% highly cross-linked agarose supplied as 50% slurry Particle size 45 μm - 165 μm Maximum pressure

No protease inhibitors such as PMSF are used during the manufacturing process

PROTEINDEX™ Chemical-Tolerant Ni-Penta™ Agarose 6FF is a new immobilized metal ion affinity chromatography (IMAC) medium precharged with cobalt ions