| 产品详情 |
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| Product Name | RNA Marker (Ladder), Low Range (100-1000bp) |
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| Description | The RNA Ladder, Low Range is a mixture of seven chromatography-purified single-stranded RNA transcripts. Their lengths are (in bases ): 1000, 800, 600, 400, 300, 200 and 100. The ladder is designed for qualitative and quantitative analysis of RNA on agarose gels stained with ethidium bromide. The ladder is free of degraded RNA and NTP's. Therefore, spectrophotometric measurements provide accurate values of RNA concentration in each ladder band (see photos for quantitative data). Due to this feature, the RNA ladder could be used for approximate RNA quantification on gels. RNA Ladder, Low Range is produced from templates that contain a fragment of the pTZ19R polylinker and Lambda phage fragments. Features: Sharp bands of uniform intensity Easy-to-remember band sizes and quantities Approximate RNA quantification by predetermined concentration of ladder bands Supplied with 2X RNA Loading Dye Stable for 6 months at -20°C Applications: RNA sizing and quantification on native or denaturing ge |
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| Size | 20ul, 5x20ul |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | R2033-12 |
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| Order / More Info | RNA Marker (Ladder), Low Range (100-1000bp) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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