Let’s Dive into Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32
The Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 are essential tools for high-throughput screening and other laboratory applications. Manufactured by Greiner Bio-One, these microplates offer a reliable platform for conducting a multitude of assays, from cell-based assays to biochemical reactions. The polystyrene construction ensures optical clarity for accurate readings, while the 384-well format allows for increased efficiency and reduced reagent consumption.
My own journey into microplate technology began during a complex drug discovery project. I needed a reliable, high-throughput solution for screening potential drug candidates against a specific protein target. I chose these plates because of Greiner Bio-One’s reputation for quality and consistency.
Unboxing the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32, I immediately noticed the clean, uniform molding of each plate. The polystyrene material felt sturdy and the plates stacked neatly, indicative of precise manufacturing. My initial impression was one of confidence; these plates seemed like a quality product ready for serious work.
When comparing the Greiner Bio-One plates to Corning 384-well plates and Thermo Scientific Nunc plates, I found that Greiner Bio-One offered a slightly better price point for the same level of quality. Corning plates were a bit more expensive, while Nunc plates, though comparable in price, didn’t have the same level of consistent well-to-well uniformity in my experience. I was excited to get these plates into action and see how they performed in my assays.
Real-World Testing: Putting Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 to the Test
First Use Experience
I tested the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 in my lab, running a series of enzyme inhibition assays. The plates were loaded using a robotic liquid handler, and the optical density was measured using a plate reader. The untreated surface made them ideal for experiments where I didn’t want any cell adhesion.
Under controlled lab conditions (22°C and 50% humidity), the plates performed flawlessly. They demonstrated excellent well-to-well consistency and produced reliable, reproducible data. I appreciated that the plates were RNase-, DNase-, and pyrogen-free which guaranteed my experiments were free of unwanted contamination.
The plates were easy to use right out of the box. I simply loaded my samples, incubated them as needed, and then read the results. The square-round well geometry prevented wicking and minimized air bubble formation, a common problem I’ve encountered with cheaper plates. My first-time experience was extremely positive, with no unexpected issues.
Extended Use & Reliability
After using the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 for several weeks, they continued to perform exceptionally well. I ran multiple assays, including cell-based assays and biochemical reactions, and the plates consistently delivered reliable results. I was impressed by their high level of consistency.
The polystyrene material showed no signs of degradation or warping even after repeated use. I did observe that careful handling is necessary to prevent scratches on the clear bottom of the wells, which can affect optical readings. Maintaining these plates is simple: wiping them down with a lint-free cloth is usually sufficient.
Comparing my experience with these plates to cheaper alternatives I’ve used in the past, the Greiner Bio-One plates are far superior in terms of consistency and reliability. I used to get a lot of variability in my data when using generic plates. This forced me to repeat experiments, but with these plates, the improved consistency saves me time and resources.
Breaking Down the Features of Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32
Specifications
- Format: CELLSTAR* – This format ensures compatibility with automated systems and equipment commonly used in laboratories.
- Surface Treatment: Untreated – The untreated surface is ideal for applications where cell adhesion is undesirable, such as suspension cell cultures or certain biochemical assays.
- Sterility: Sterile – Sterile packaging ensures the plates are free from microbial contamination, crucial for cell culture and other sensitive applications.
- Greiner Bio-One No.: 781186 – This unique identifier simplifies ordering and ensures you receive the correct product.
- Unit: Case of 32 – The case packaging provides a convenient quantity for high-throughput screening and large-scale experiments.
- Material: Polystyrene – Virgin polystyrene resin selected for high optical clarity.
- Well Geometry: Square-round – Minimizes wicking and reduces air bubble formation, while increasing volume capacity and surface area.
- Free Of: RNase-, DNase-, and pyrogen-free, and also free of DNA-polymerase inhibitors – Ensures that your experiments are not compromised by contaminants.
These specifications are vital for ensuring reliable and reproducible results. The CELLSTAR* format, combined with the untreated surface, offers versatility for various assay types.
Performance & Functionality
The Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 perform their job exceptionally well. The optical clarity of the polystyrene allows for accurate and precise readings in spectrophotometric assays. The consistency of the well dimensions ensures uniformity across the plate, reducing variability in experimental data.
A key strength is the minimal well-to-well variability. This delivers consistent results that are essential for high-throughput screening and other demanding applications. The only minor improvement I could suggest would be a more robust packaging to further protect the plates during shipping. The square-round well geometry is great to prevent air bubbles and makes precise measurements much easier.
The Greiner Bio-One plates meet and exceed my expectations for a high-quality microplate. The plates’ reliability and consistency improved my lab’s efficiency and reduced the need to repeat experiments.
Design & Ergonomics
The build quality of the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 is excellent. The polystyrene material feels sturdy and durable, and the plates are designed to be easily stacked. The plates are lightweight and comfortable to handle, making them suitable for both manual and automated workflows.
The plates are extremely user-friendly. The standardized dimensions ensure compatibility with most microplate readers and liquid handling systems. The absence of any special coatings or treatments simplifies the workflow and reduces the risk of interference with experimental results.
Durability & Maintenance
With proper care and handling, the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 should last for a significant amount of time. The polystyrene material is resistant to most common laboratory chemicals, but it is essential to avoid harsh solvents that could damage the plastic. Proper storage is also essential.
Maintaining these plates is easy. Simply wipe them down with a lint-free cloth after each use, and store them in a clean, dry environment. While the plates are not autoclavable, they can be decontaminated using appropriate disinfectants.
Accessories and Customization Options
The Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 (specifically 82051-304, -308, and -306) are supplied with lids, offering added protection for samples. The plates are compatible with a wide range of accessories, including sealing films, plate readers, and liquid handling systems. There aren’t specific customization options for these plates, but the various surface treatments available from Greiner Bio-One allow users to select the ideal plate for their specific application.
Pros and Cons of Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32
Pros
- Excellent well-to-well consistency for reliable results.
- High optical clarity for accurate readings.
- Sterile and free of contaminants (RNase, DNase, pyrogens, and DNA-polymerase inhibitors).
- Compatible with automated systems and standard microplate readers.
- Affordable price point compared to other high-quality microplates.
Cons
- Polystyrene material can be scratched if not handled carefully.
- Not autoclavable.
Who Should Buy Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32?
The Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 are perfect for researchers and scientists in pharmaceutical, biotechnology, and academic laboratories. These plates are ideal for high-throughput screening, enzyme assays, cell-based assays, and other applications requiring reliable and consistent results. Labs needing high quality, contaminant-free plates for sensitive experiments benefit the most.
This product might not be the best choice for labs on a very tight budget, as there are cheaper alternatives available (though with compromised quality). It would also not be suitable for applications that require autoclaving the plates. A must-have accessory would be high-quality sealing film to prevent evaporation and contamination during incubation periods.
Conclusion on Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32
In summary, the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 are a top-tier product that delivers exceptional performance and reliability. The price is justified given the plates’ consistent quality, sterility, and compatibility with automated systems. The plates save time and improve the accuracy of experimental data.
I would wholeheartedly recommend these microplates to any lab looking for a reliable and cost-effective solution for high-throughput screening and other demanding applications. Invest in the Greiner Bio-One 384-Well Microplates, Polystyrene, Greiner Bio-One 781186, Case of 32 and experience the difference that quality and consistency can make in your research. Order yours today!