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One-Step WesternTM Basic Kit (Mouse)
Kit Description
GenScript's One-Step WesternTM Kit yields journal-quality Western or Dot blot results in about one hour. Using GenScript's breakthrough immunodetection technology (patent pending), the kit replaces the classical three-step Western process, which can take nearly five hours. Transfer the proteins from gel to membrane and incubate it in the pretreat solution for five minutes. Then incubate in WB-2 solution with the mixture of primary antibody and WB-1 solution for 40 minutes. Then wash three times for five or ten minutes each. The membrane can then be developed with the HRP substrate. The One-Step WesternTM procedure is contrasted with a classical three-step Western at right.
The One-Step WesternTM Kit is designed to produce high signal with low background for quick and clear Western analysis of proteins.
Except for basic kits, all other kits contain all the necessary reagents, buffers and materials such as membrane and X-ray films for performing a Western blot, and no additional secondary antibody is needed.
The One-Step WesternTM Kit saves precious research time. For added cost-efficiency, we recommend our complete kits, which contain all the reagents, membrane, HRP substrate, and X-ray film necessary for a perfect blot. However, the kit components are also sold separately.
Key Features
- Easy to perform: This kit has fewer and simpler steps than other Western kits.
- Low background: The kit contains WestClearTM Nitrocellulose Membrane and LumiSensorTM series of Chemiluminescent HRP Substrate Kits, and X-ray film, optimized for low background.
- Reproducible results: The kit produces highly reproducible results.
- No additional secondary antibody is needed.
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Technical Manual:
Components:
MSDS: 20060201133154 (PDF) PROTOCOL: 20080716033645 (PDF) Examples:Comparison of One-Step WesternTM blot detection with classical Western blot detection. One-Step WesternTM blot detection was compared with classical Western blot detection of α-Tubulin protein from Hela cell lysate. Serially diluted Hela cell lysate samples were Western blotted to WestClearTM Nitrocellulose Membrane (GenScript, L00224) after SDS-PAGE. The membrane was then cut into two halves and processed with different procedures using α-Tubulin monoclonal antibody (abcam, ab7291): One-step WesternTM blot detection (1 hr, right panel of Figure 2) and classical Western-blot detection (4.5 hours, left panel of Figure 2). Figure 2. Western blots for the detection of α-Tubulin protein from Hela cell lysate by both classical Western and One-Step WesternTM Basic Kit. 10 μg, 2.5 μg, 0.63 μg, and 0.16 μg of Hela cell lysate (BD Biosciences, 611449) were loaded in different lanes as shown in the figure. The classical Western blot was developed with ECL system (GE Healthcare, RPN2109). The One-Step Western blot was developed with LumiSensorTM Chemiluminescent HRP Substrate Kit (GenScript, L00221V60). |
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