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Sartorius VS2092 Vivaspin 20 Concentrator, 3000 MWCO PES (Pack of 48)
BZD 1215
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Vivaspin are the optimal solution for any concentration or buffer exchange application covering volumes from 100 µl up to 20 ml for fast and safe sample treatment.
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Product Details
| Item Weight | 3.5 lbs (1.59 kg) |
Who Should Buy?
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Research Laboratories
Ideal for researchers needing efficient concentration and purification of biological samples in studies and experiments.
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Pharmaceutical Companies
Useful for drug formulation and testing, helping concentrate active pharmaceutical ingredients and related components.
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Biotechnology Startups
Startups focused on protein or enzyme concentration can benefit from these reliable and scalable concentrators.
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General Consumers
Not suitable for personal use or non-professional settings outside of laboratory environments or research.
Product Description
Sartorius VS2092 Vivaspin 20 Concentrator, 3000 MWCO PES (Pack of 48)
Customer Questions & Answers
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Question:
What is the Sartorius VS2092 Vivaspin 20 Concentrator, and how does it work?
Answer: The Sartorius VS2092 Vivaspin 20 Concentrator is a high-performance spin column designed for the concentration and purification of proteins and other biomolecules. Utilizing a PES membrane with a molecular weight cut-off of 3000 Daltons, it effectively separates smaller molecules from larger proteins or nucleic acids by spinning samples at high speed. This concentrator is ideal for researchers looking to process multiple samples efficiently, making it suitable for various laboratory applications, including protein purification, concentration, and buffer exchange. -
Question:
What applications are suitable for the Vivaspin 20 Concentrator?
Answer: The Vivaspin 20 Concentrator is versatile and particularly suitable for protein concentration, sample preparation, and buffer exchange. Its design allows for effective processing of cell lysates, culture media, or any protein solution where size exclusion is required. Researchers in fields like biochemistry and molecular biology frequently utilize this product for tasks involving protein assays, enzyme concentration, or purification of peptides, enabling high-quality results in their experiments. -
Question:
Is the Vivaspin 20 Concentrator compatible with a range of samples?
Answer: Yes, the Vivaspin 20 Concentrator is highly compatible with various biological samples, including proteins, peptides, and nucleic acids. Its PES membrane effectively retains larger biomolecules while allowing smaller molecules and contaminants to pass through. This ensures researchers can process diverse types of samples with varying concentrations, making it an essential tool for laboratories handling a wide range of biological materials. -
Question:
How many samples can be processed at once with the Vivaspin 20 Concentrator?
Answer: The Vivaspin 20 Concentrator is designed to handle individual samples in a 20 mL volume, but since it is available in a pack of 48, researchers can effectively streamline their workflows. By using multiple concentrators simultaneously, labs can work on high-throughput projects, allowing for efficient analysis and saving valuable time during sample preparation, particularly in large-scale experiments. -
Question:
What makes the 3000 MWCO PES membrane unique?
Answer: The 3000 MWCO (Molecular Weight Cut-Off) PES membrane is distinguished by its selective permeability, allowing only molecules smaller than 3000 Da to pass through. This feature is crucial for applications requiring precise concentration and purification. Its hydrophilic property ensures minimal binding of biomolecules to the membrane, maximising recovery rates and providing superior performance in protein-related applications. Thus, researchers benefit from higher yields and cleaner samples. -
Question:
Can the Vivaspin 20 Concentrator be used for dialysis applications?
Answer: While the primary function of the Vivaspin 20 Concentrator is concentration and filtration, it can be utilized for buffer exchange, akin to a dialysis process. By spinning the sample with the buffer of choice, contaminants can be effectively removed, giving similar effects as traditional dialysis, but at a much faster rate. This makes it useful for researchers who need to quickly exchange buffers in their protein samples and maintain sample integrity. -
Question:
Are there any specific handling instructions for the Vivaspin 20 Concentrator?
Answer: When using the Vivaspin 20 Concentrator, ensure that samples are balanced in the centrifuge to avoid damage and ensure even processing. Additionally, avoid overloading the concentrator beyond its capacity to maintain optimal performance. Proper operation ensures improved sample recovery and consistent results. Following these who are conducting critical biological analyses can achieve more accurate results with their work. -
Question:
What is the typical recovery rate for proteins using Vivaspin 20 Concentrators?
Answer: The recovery rate for proteins concentrated using Vivaspin 20 Concentrators is generally reported to exceed 90%, depending on the specific protein and sample conditions. This high recovery rate is primarily due to the efficient design of the PES membrane that minimizes sample binding and maximizes throughput. Such a high rate is advantageous for researchers needing reliable data and consistent outputs in protein studies, making it a staple in many labs. -
Question:
Are Vivaspin 20 Concentrators disposable or reusable?
Answer: Vivaspin 20 Concentrators are designed for single-use to ensure sterility and prevent cross-contamination between samples. This one-time use is critical in maintaining sample integrity, especially in sensitive applications such as proteomics. Although some laboratory tools are reusable, the nature of the concentrator means switching to a new one for each sample will yield the most reliable results for your research. -
Question:
Where can I buy Sartorius VS2092 Vivaspin 20 Concentrator, 3000 MWCO PES (Pack of 48) in Belize?
Answer: You can purchase the Sartorius VS2092 Vivaspin 20 Concentrator, 3000 MWCO PES (Pack of 48) conveniently from Ubuy in Belize. Ubuy offers a seamless shopping experience and provides access to a wide range of scientific products to meet your laboratory needs.
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BZD 1215
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Features & Benefits
- Optimal for concentration and buffer exchange applications.
- Suitable for volumes from 100 µl to 20 ml.
- Features patented vertical membrane design for high speed concentrations.
- Offers low protein binding with multiple membrane options.
- Achieves recovery rates of over 90%.
- Provides unparalleled filtration speeds with twin vertical membranes.
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