
Introduction
Discover Huankai’s GC Agar Base, designed for the selective cultivation and isolation of Neisseria gonorrhoeae and Neisseria meningitidis, ensuring reliable and accurate microbial detection.
Discover Huankai’s GC Agar Base, designed for the selective cultivation and isolation of Neisseria gonorrhoeae and Neisseria meningitidis, ensuring reliable and accurate microbial detection.
Discover Huankai’s GC Agar Base, designed for the selective cultivation and isolation of Neisseria gonorrhoeae and Neisseria meningitidis, ensuring reliable and accurate microbial detection.
m-PEG4-DBCO is a click chemistry reagents which can enable so called copper-free Click Chemistry with azide to form a stable triazole. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
m-PEG4-DBCO is a click chemistry reagents which can enable so called copper-free Click Chemistry with azide to form a stable triazole. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Description
The DM2360 FluoroBand™ 100 bp+3K Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct gel loading. The DNA Ladder DM2360 is composed of 12 individual DNA fragments: 3k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or UV light. This product contains two enhanced bands (1.5 kb and 500 bp) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.
Features
Source
Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA.
Range
100 ~ 3,000 bp
Concentration
56 µg/ 500 µl
Recommended loading volume
5 µl/ well
Storage
Protected from light
Room temperature for 6 months
4°C for 12 months
-20°C for 24 months
The DM2360 FluoroBand™ 100 bp+3K Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct gel loading. The DNA Ladder DM2360 is composed of 12 individual DNA fragments: 3k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or UV light. This product contains two enhanced bands (1.5 kb and 500 bp) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.
The HiPure Midi system provides a fast, simple, and cost-effective plasmid DNA midiprep method for routine molecular biology laboratory applications. HiPure Midiprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.
Specifications
Features | Specifications |
Main Functions | Isolation up to 500µg endotoxin-free plasmid DNA from 25-50ml bacterial culture. Recommend for High copy vector, Low elution volume, High concentration |
Applications | Cell transfection, animal injection, etc. |
Purification method | Midi spin column |
Purification technology | Silica technology |
Process method | Manual (centrifugation or vacuum) |
Sample type | High copy plasmid vector |
Sample amount | 25-50ml LB |
Yield | 10-500μg |
Elution volume | ≥0.1ml |
Time per run | ≤60 minutes |
Liquid carrying volume per column | 4ml |
Binding yield of column | 250μg |
The HiPure Plasmid procedure is based on alkaline lysis of bacterial cells followed by adsorption of DNA onto silica in the presence of high salt. The unique silica membrane used in the kit completely replaces glass or silica slurries for plasmid DNA minipreps. The procedure consists of 3 basic steps: Preparation and clearing of a bacterial lysate by alkaline method,then transfer the supernatant to column to bind DNA. After washing proteins and other impurities, nucleic acid was finally eluted with low-salt buffer (10mm Tris, pH9.0, 0.5mm EDTA).
Advantages
Kit Contents
Contents | P123102 | P123102B |
Purification Times | 50 Preps | 50 Preps |
RNase A | 30 mg | 30 mg |
Buffer E1 | 150 ml | 150 ml |
Buffer E2 | 150 ml | 150 ml |
Buffer E3 | 150 ml | 150 ml |
Buffer E4 | 150 ml | 150 ml |
Buffer E5 | 150 ml | 150 ml |
Buffer PW2* | 50 ml | 50 ml |
Elution Buffer | 30 ml | 30 ml |
MaxPure EF Mini Column | 50 | 50 |
2 ml Collection Tubes | 50 | 50 |
Lysate Clear Midi Syringe | 50 | 50 |
Extend Tubes | 50 | 50 |
50ml Centrifuge Tubes | 50 | |
Support Tubes | 50 |
Storage and Stability
The kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. If any precipitates form in the buffers, warm at 37℃ to dissolve. After addition of RNase A and optional LyseBlue reagent, Buffer P1 is stable for 6 months when stored at 2–8°C.
For any technical problems or customized products, please contact us.
F&Q about Endotoxin-free Plasmid Extraction Kit — P1156 ←click here
The HiPure Midi system provides a fast, simple, and cost-effective plasmid DNA midiprep method for routine molecular biology laboratory applications. HiPure Midiprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.
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Tel : 081-875-1869 , 02-328-7179
Email : hej@a3p-scientific.com
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