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Artikelnr.:
116962390
50x TAE Buffer (4 L)
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Artikelnr.:
116962390
€ 171
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Recommended for resolution of RNA and DNA fragments larger than 1500 bp, for genomic DNA and for large supercoiled DNA.
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Besondere Merkmale
High Concentration
This 50x TAE buffer offers a concentrated formula, ensuring optimal performance for nucleic acid electrophoresis, reducing the need for frequent replenishment and saving on resources.
Large Volume
With a generous 4-liter volume, this buffer is perfect for extensive laboratory usage, catering to high-throughput research needs and minimizing interruptions during experiments.
Quality Assurance
Produced under strict quality control, this TAE buffer guarantees consistent and reliable results, providing confidence to researchers and professionals in their molecular biology applications.
Produktdetails
| Brand Name | Generic |
| Manufacturer | Bioland Scientific LLC |
| Included Components | buffer |
| Model Number | TAE01-4L |
| Part Number | TAE01-4L |
| Item Weight | 8.8 lbs (3.99 kg) |
Für wen ist das Produkt geeignet?
-
Molecular Biologists
Essential for gel electrophoresis, providing the required ionic strength and pH stability for DNA and RNA analysis.
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Educational Institutions
Useful for teaching laboratories, enabling hands-on experiments for students in molecular biology and genetics courses.
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Research Laboratories
Perfect for continuous usage in experiments requiring buffer solutions, reducing the need for frequent preparation.
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Casual Users
Not suitable for individuals with no background in molecular biology or those not performing laboratory experiments.
PRODUKTBESCHREIBUNG
50x TAE Buffer (4 L)
Haben Sie eine Frage? Mit uns chatten
Kundenfragen und -antworten
-
Frage:
What is TAE Buffer used for?
Antworten: TAE Buffer, consisting of Tris, Acetic Acid, and EDTA, is primarily used in molecular biology, particularly in DNA and RNA electrophoresis. It maintains a stable DNA environment during gel electrophoresis, ensuring proper migration and resolution of nucleic acids, which is critical for visualization and analysis. In practical scenarios, researchers and laboratories use TAE Buffer to prepare agarose gels for the separation of DNA fragments, making it an essential reagent in genomics and molecular diagnostics. -
Frage:
How do I prepare TAE Buffer from concentrate?
Antworten: To prepare TAE Buffer from a concentrate, dilute the concentrated solution with distilled water. For a typical 50x concentrate, mix 1 part of the concentrate with 49 parts of water. This results in a 1x TAE solution suitable for use in experiments. This dilution method is crucial for achieving the desired ionic strength and pH levels that support optimal DNA migration during electrophoresis. Practically, laboratories often prepare a bulk solution to have it readily available for various experiments. -
Frage:
Is 50x TAE Buffer suitable for all types of gel electrophoresis?
Antworten: 50x TAE Buffer is particularly suitable for agarose gel electrophoresis but may not be ideal for polyacrylamide gel electrophoresis due to its higher ionic strength and buffer capacity. This specialized use ensures that nucleic acids migrate effectively without affecting the gel integrity. Laboratories focused on DNA analysis typically prefer TAE for its buffering capacity, especially in separating large DNA fragments, making it a preferred choice in genetic engineering projects. -
Frage:
How long can I store TAE Buffer once opened?
Antworten: Once opened, 50x TAE Buffer can typically be stored at room temperature or in the refrigerator for extended periods, provided it is kept away from direct sunlight. Over time, it's essential to check for any turbidity or sediment that may indicate contamination. Regular use in experiments will also determine if the buffer remains in optimal condition. To maximize shelf life, purchase only the amount needed for your immediate projects and store the remainder properly. -
Frage:
What are the advantages of using 50x TAE Buffer over other buffers?
Antworten: 50x TAE Buffer offers several advantages, including a high buffering capacity and the ability to resolve larger DNA fragments compared to buffers like TBE. The presence of EDTA in TAE also helps chelate divalent cations, which can interfere with enzymatic reactions in downstream applications. As a result, researchers typically choose TAE for applications where intact DNA is crucial, such as cloning and sequencing projects, ensuring optimal results in genetic analysis. -
Frage:
How should I dispose of expired TAE Buffer?
Antworten: Expired TAE Buffer should be disposed of in accordance with local regulations regarding hazardous waste disposal. Being a chemical solution, it's essential to follow safety protocols and consult the Material Safety Data Sheet (MSDS) for specific disposal instructions. Many laboratories keep a log for expired chemicals to ensure proper compliance. Consider neutralizing the buffer before disposal to minimize environmental impact, which can be crucial in maintaining sustainable lab practices. -
Frage:
Can I reuse TAE Buffer after gel electrophoresis?
Antworten: Reusing TAE Buffer from gel electrophoresis is generally not recommended, as it can become contaminated with nucleic acids, salts, and other impurities during the process. New buffer should be used to prepare fresh gels for subsequent experiments to ensure accuracy and reliability. This practice is essential to maintain the integrity of your results, especially when working with different DNA samples, where cross-contamination can lead to misleading data. -
Frage:
What pH level does 50x TAE Buffer maintain?
Antworten: 50x TAE Buffer typically maintains a pH of around 8.0, which is optimal for most DNA and RNA applications. The pH is crucial because it directly influences the migration of nucleic acids in an electric field during electrophoresis. Maintaining this pH ensures that nucleic acids remain negatively charged and migrate toward the anode during separation processes. This pH level is particularly beneficial when working on molecular cloning, providing accurate results for gel analysis. -
Frage:
How do I choose between TAE and TBE for my experiment?
Antworten: Choosing between TAE and TBE depends on your specific experiment's needs. TAE is preferable for DNA gel electrophoresis due to its ability to resolve larger fragments, while TBE is commonly used for RNA work due to its higher buffering capacity and reduced ion strength. Factors like the size of the DNA fragments and the type of applications (cloning, restriction analysis) also guide this choice. Understanding these attributes can significantly impact your experimental outcomes and data quality. -
Frage:
Where can I buy 50x TAE Buffer (4 L) in Austria?
Antworten: You can buy 50x TAE Buffer (4 L) in Austria at Ubuy. They offer a variety of laboratory supplies, including high-quality buffers like TAE. Shopping at Ubuy ensures that you have access to a reliable source for your laboratory needs, enhancing your research capabilities with the right products.
Buffers TAE01-4L Editorial Review
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€ 171
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Merkmale und Vorteile
- Ideal for electrophoresis of nucleic acids in agarose and polyacrylamide gels.
- Can be used as both a running buffer and a gel preparation buffer.
- Filtered through a 0.22 µm membrane for enhanced purity.
- Exceptional for resolving RNA and DNA fragments larger than 1500 bp.
- Formulated with Tris, Acetate, and EDTA at pH 8.0.
- Perfect for genomic DNA and large supercoiled DNA applications.
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