Represent a comprehensive selection of narrow-, medium- and wide-range IPG strips. GE Healthcare Life Sciences™ Immobiline™ DryStrip gels (IPG strips) are used for isoelectric focusing (IEF), run as the first dimension of 2-D electrophoresis or as a separate application.
Use for coupling amino-containing smaller proteins and peptides. GE Healthcare Life Sciences™ NHS-Activated Sepharose™ 4 Fast Flow Affinity Media yields coupled products that are very stable, especially at high pH.
Recommended when fast filtration of a gelatinous precipitate for gravimetric analysis is performed on a strongly acidic or alkali solution. Whatman™ Quantitative Filter Paper: Grade 541 Circles are acid hardened cellulose filters, which reduces ash to an extremely low level.
Used for purifying proteins and peptides that have an affinity for metal ions. GE Healthcare IMAC Sepharose 6 Fast Flow is composed of cross-linked 6% agarose beads modified with a novel chelating ligand immobilized to the base matrix.
Use with all blue and green light chemiluminescent systems. GE Healthcare Amersham™ Hyperfilm™ ECL is constructed from a clear base coated on both sides with a photographic emulsion that is protected by an anti-scratch layer.
Use dNTPs incorporating the most recent advances in manufacturing technology. GE Healthcare illustra™ Solution dNTPs offer the highest purity deoxynucleotides available for amplification, dideoxy sequencing, labeling, mutagenesis, cDNA synthesis, and expression profiling.
Designed for analysis of non-filterable residue and materials that require a high loading capacity glass microfiber filter. Whatman™ Binder-Free Glass Microfiber Filters, Grade 934-AH Circles are also used in cell harvesting, liquid scintillation, and monitoring pollution.
Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 25mm Nuclepore™ Polycarbonate Track-Etched Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.
Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time. Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing.
Purify histidine-tagged proteins directly from homogenized, unclarified cells. GE Healthcare HisTrap™ HP Prepacked Columns are prepacked with Ni Sepharose™ High Performance and designed for simple, high-resolution purification of histidine-tagged proteins by immobilized metal ion affinity chromatography (IMAC).
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