
( Brand: Qiagen ), ( Manufacturer Part Number: 12183 ), ( Intended Use/discipline: Biological Laboratory )
The QIAGEN Plasmid Midi Kit (Cat. No. 12183) is a comprehensive tool designed for the efficient isolation and purification of mid-size plasmids from E. coli bacteria. This kit, produced by the renowned molecular biology company QIAGEN, ensures high-quality plasmid DNA that is essential for various downstream applications such as sequencing, cloning, and functional analysis.
The QIAGEN Plasmid Midi Kit employs a unique, gentle lysis protocol that maintains the integrity of the plasmid DNA. It utilizes a combination of enzymatic and mechanical lysis methods to break down the bacterial cells while minimizing shearing of the plasmid DNA. This results in the isolation of plasmid DNA with a high molecular weight and minimal contamination with host chromosomal DNA.
The kit includes a proprietary spin column technology that facilitates easy and rapid separation of plasmid DNA from the bacterial debris and other impurities. The spin columns are pre-equilibrated with a buffer system that is optimized for plasmid DNA binding and elution. This ensures maximum plasmid DNA recovery with minimal loss.
The QIAGEN Plasmid Midi Kit is also designed to be user-friendly. The protocol involves simple steps, including lysis, binding, washing, and elution, which can be performed in less than 2 hours. The kit includes all the necessary reagents, including buffers, spin columns, and elution buffers, making it a one-stop solution for plasmid DNA isolation.
In addition, the QIAGEN Plasmid Midi Kit is compatible with a wide range of host strains and plasmid sizes, making it a versatile tool for various molecular biology applications. It also provides a high yield of plasmid DNA, ensuring that you have enough material for your experiments.
In conclusion, the QIAGEN Plasmid Midi Kit (Cat. No. 12183) is an essential tool for any molecular biology laboratory. Its unique features, such as gentle lysis, efficient spin column technology, and user-friendly protocol, make it an excellent choice for the isolation and purification of mid-size plasmid DNA.
Pros of buying QIAGEN 12183 Plasmid Mini Kit 25:1. High yield: This kit is known for its high yield, which means you will obtain a large amount of purified plasmid DNA from your starting material.
2. Reliable protocol: QIAGEN is a reputable company in the field of molecular biology, and their protocols are well-established and reliable.
3. Easy to use: The kit is designed to be user-friendly, with clear instructions and easy-to-follow steps.
4. Versatile: It can be used with various types of plasmids, including those with high or low copy numbers, and with different host cells.
5. Fast: The purification process is relatively fast, taking only a few hours to complete.
Cons of buying QIAGEN 12183 Plasmid Mini Kit 25:1. Expensive: Compared to other plasmid DNA purification kits, this one is relatively expensive, which may be a limiting factor for some researchers with limited budgets.
2. Requires special equipment: The kit requires specialized equipment, such as a microcentrifuge and a spectrophotometer, which may not be readily available in all labs.
3. May not be suitable for large-scale purifications: The kit is designed for small-scale purifications and may not be suitable for large-scale plasmid DNA preparations.
Conclusion: If you are looking for a high-quality, reliable plasmid DNA purification kit with a high yield and easy-to-follow protocol, the QIAGEN 12183 Plasmid Mini Kit 25 is a good option. However, its high cost and requirement for specialized equipment may be limiting factors for some researchers. Ultimately, the decision to purchase this kit should be based on your specific needs and budget.
Recommendation: If the cost and equipment requirements are not a concern, I would recommend the QIAGEN 12183 Plasmid Mini Kit 25. If you are looking for a more budget-friendly option, there are other plasmid DNA purification kits available that may be better suited to your needs. It is always a good idea to compare different options and consider the specific requirements of your project before making a purchase.
I could not be happier with the piece of equipment that was able to get through New Life. I wouldn't say had bad experiences, BUT only good experiences with New Life Scientific. Most are full. They really make me feel like an important customer.
30 DAY, WARRANTY: This instrument is backed with a 30-day warranty, protecting you against breakdowns and damage. Specifications. I looked at a few local refurbishing companies. Quality, Inspection: Our instruments are inspected, tested, repaired, serviced and supported by our technicians.
They are very responsive, especially Micah. Because we placed an order through New Life Scientific for a used Loopholes, were able to get that super fast, so could move forward. QIAGEN Plasmid Mega Kit 25 - 30 Day Warranty, Included in Box. I feel very lucky.
Manufacturer. Bottles may have some of the solution missing. X1 Box of 25 QIAGEN Tip 2500 - x5 Holders x2 Rose A Leslie Buffer QF Elation 510mL Buff QBT Calibration 500mL x3 P3 Neutralization P1 Re suspension P2 Lases x10 QC Wash 500mL, Note.