Gel Filtration Standard

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Gel Filtration Standard
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  • …and Blue Dextran 2000, and provides simple, reliable calibration of gel filtration columns. Well defined protein standards that show excellent behavior in gel filtration and enable simple, reliable calibration of gel filtration columns. An optimized range of proteins that suits high-resolution…

  • …high-resolution gel filtration at preparative laboratory scale. Robust Media in a Ready-To-Go Gel Filtration Column Superdex prep grade delivers: • High mechanical strength • High hydrophilicity • High chemical stability • Minimal nonspecific interactions Superdex gel filtration media are…

  • Flex-Column Economy Chromatography Columns

    DWK Life Sciences (Kimble)

    Standard Flex-Columns are available with inner diameters of 0.7, 1.0, 1.5 and 2.5 cm and lengths ranging from 4 to 170 cm. Short columns are most frequently used for ion exchange chromatography, sample desalting and semidisposable applications. Long columns are ideally suited for gel filtration and…

  • Mouse Albumin Fraction V

    MP Biomedicals

    …the standard. Each vial is overfilled by approximately 10 percent so that a minimum of 50 mg of mouse albumin Fraction V is obtained upon reconstitution. Mouse albumin Fraction V is purified from pooled mouse serum using multi-step procedures which may include salt fractionation, gel filtration

  • …as molecular weight standards for Instant-Bands pre-stained protein samples as well as other fluorescent protein samples. Combining with Instant-Bands, the product provides a fast and convenient way to analyze SDS-PAGE gel results. EZ-Ladder markers in a SDS gel can be visualized directly…

  • PAGEmark™ Blue PLUS Protein Markers A blue protein standard with 12 prestained proteins covering a wide range of molecular weights:10-240kDa in Tris-Glycine buffer and9-235kDa in Bis-Tris (MOPS) buffer or Bis-Tris (MES) buffer. Proteins are covalently coupled with a blue chromophore and…

  • The gold standard in gel filtration based dye terminator removal! Performa® DTR utilizes a fully hydrated gel filtration matrix that provides for a convenient and simple method of dye terminator removal for sequencing cleanup. Performa DTR ensures removal of BigDye® Terminator v3.1 or…

  • …quickly and easily. Each device can decontaminate up to 10 liters of gel staining solution. After filtration, the decontaminated solution can be safely poured down the laboratory drain. The Extractor funnel device fits most standard laboratory flasks and bottles (neck size 33-45 mm), and the unit…

  • …These plates can be used with gel filtration media for high-throughput sequencing reaction clean-up, including removal of dye blobs. Microplates are constructed from rigid polystyrene that can withstand centrifugation. Laboratory packing of gel filtration media is less expensive than prepacked…

  • …8-well format was developed specifically for medium-throughput users as a cost-effective alternative to the single sample format Performa DTR Gel Filtration Cartridges. The Optima DTR 8-well format provides the same high-quality results as Performa DTR, but at a lower price and uses the same simple…

  • …by limited digestion with pepsin, and purified by gel filtration or affinity chromatography. The resulting F(ab')2 fragment is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed…

  • …by limited digestion with pepsin, and purified by gel filtration or affinity chromatography. The resulting F(ab')2 fragment is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed…

  • …fraction by limited digestion with pepsin, and purified by gel filtration or affinity chromatography. The resulting F(ab')2 fragment is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and…

  • Thrombin from Bovine

    MP Biomedicals

    …thrombin solution is clarified by centrifugation and filtration and then lyophilized. Serine protease that selectively cleaves Arg-Gly bonds in fibrinogen to form fibrin and fibrinopeptides A and B. The unit defined by the U.S. standard and is approximately equal to the stated unitage. A…

  • …Physical form: Suspension of Sephadex G-25 in STE buffer (10mM Tris-HCI, pH 7.5, 1mM EDTA, 100mM NaCl). Principle: The mini Quick Spin gel filtration columns separate molecules based on their relative size. This rapid chromatographic separation may be done in a conventional tabletop…

  • …placenta that is vital for immune defence of the neonate against infections Human IgG is purified from normal human serum by precipitation and gel filtration techniques. Application: Purified human IgG has been used :-. as blocking antibody for flow cytometry. as negative control in…

  • …by the ratio of A 260 /A 280 ) is 1.8 + 0.2. RNA contamination was analyzed with 3 μg pBS purified with the standard procedure and checked by electrophoresis on an agarose gel. No RNA was detected. The kit components have been tested for the absence of nucleases according to current Quality…

  • …by the ratio of A 260 /A 280 ) is 1.8 + 0.2. RNA contamination was analyzed with 3 μg pBS purified with the standard procedure and checked by electrophoresis on an agarose gel. No RNA was detected. The kit components have been tested for the absence of nucleases according to current quality…

  • …DNA from a myriad of source materials including stubborn, difficult-to-lyse biological samples. By integrating our industry-leading proprietary filtration material, Porvair allows researchers to effortlessly and efficiently extract, purify and size select DNA. DNA Extraction The Porvair…

  • …Note: Sample size: 20 – 75μl Time required: 7 minutes Reactions/standard sample: 50 Principle: The mini Quick Spin gel filtration columns separate molecules based on their relative size. This rapid chromatographic separation can be done in a conventional tabletop…

  • …purified from normal human serum by precipitation and gel filtration techniques. The immunoglobulin is determined to be atleast 95% pure by HPLC procedures. Application: Purified human IgM may be used as a reference antigen, standard, blocking agent, or coating protein in a variety of…

  • …conditions to obtain optimally labeled product. Conjugated protein is purified by gel filtration. The product is dialyzed into 0.03M TRIS, 0.14M sodium chloride, pH 8.0, with 1% bovine albumin, adjusted to standard titer, filtered through a 0.22 µm filter, and vialed. Immunostaining of…

  • …as the standard. Each vial is overfilled by approximately 5 percent so that a minimum of 5 mg of human secretory IgA is obtained upon reconstitution. Human secretory IgA is purified from pooled human colostrum using multi-step procedures which may include salt fractionation, gel filtration,

  • …the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodiumphosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. Dilution…

  • …the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 µm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

  • …the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized. …

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