Use for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates or for quantitative air pollution analysis. Whatman™ Quantitative Filter Paper: Grade 41 Circles are commonly used in preparing samples for metal analysis after nitric acid digestion.
Use for highly accurate labeling of amine groups. GE Healthcare Amersham™ CyDye™ Value Packs (mono-Reactive NHS Ester) contain derivitized CyDyes that carry only one reactive group on each dye molecule for accurate labeling of amine groups, for example on antibodies, peptides, or oligonucleotides.
Use for the toughest demands of research in the life sciences. GE Healthcare Life Sciences™ Amersham™ Hypercassette™ Autoradiography Cassettes are constructed from strong aluminium and a choice of colors enables color coding of work.
Use for high-resolution, small-scale protein purification. GE Healthcare Life Sciences™ HiTrap™ IEX HP Prepacked Columns are prepacked, ready-to-use Sepharose™ High Performance strong cation exchange columns.
Manufactured entirely from high-quality cotton linters with no additives and tested specifically for chromatographic techniques. Whatman™ Grade 3MM Chr Chromatography Paper ensures the wicking capability and uniformity of capillary action that are important in chemical separations.
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.
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.
Purify DNA-binding proteins, coagulation factors, lipoproteins and protein synthesis factors. GE Healthcare Life Sciences™ HiTrap™ Heparin HP Columns are prepacked with Heparin Sepharose™ High Performance for high-resolution purification.
Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Glass Micro Fiber (GMF) Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.
Optimized for growth of hybridomas, supplement cell culture growth with U.S.-sourced HyClone™ FetalClone™ I Serum, a fetal bovine serum (FBS) alternative containing comparable IgG levels to those found in FBS.
Highly species-specific anti-Mouse IgG. GE Healthcare Lifescience™ anti-Mouse IgG, peroxidase-linked species-specific whole antibody (from sheep) Secondary Antibody is designed for applications such as protein blotting, ELISA and immunocytochemistry.
Recognized standard in laboratories worldwide for isolation of human lymphocytes from peripheral blood. GE Healthcare™ Ficoll-Paque™ PLUS Media maintains the viability and a representative distribution of B and T lymphocytes.
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).