Beckman Coulter Reduces Sample Size Requirements for Particle Analysis System

Featured In: Supplier News

By Beckman Coulter Monday, October 18, 2024

newsvine diigo google
slashdot
Share
Loading...

ORANGE COUNTY, CA (October 18, 2024) – A new sample handling system from Beckman Coulter, Inc. reduces minimum volume requirements on the Multisizer 4 COULTER COUNTER Particle Characterization System from 10 mL to 4 mL.

The new adapter, available worldwide and immediately, accommodates Nalgene* 5 mL polyethylene vials and will address the volume range important to customers who are sensitive to sample size and dilution effects.  The ability to accept smaller volumes is critical in applications in which samples are rare, expensive -- or both.

"Customers using the Multisizer 4 for counting particles in protein formulations, in applications such as pharmaceutical development, needed to work with smaller sample volumes," said Elsa Burgess, director of Worldwide Operations for the Particle Characterization Business Center.  "We’re glad to have developed this new adapter and excited about the opportunities it presents to researchers."

"While the protein formulation market motivated us to begin this project, we quickly realized the new vials could be used by cell biologists, chemists and geologists -- any customers with precious samples," said Matthew Rhyner, Ph.D., Beckman Coulter technical marketing manager.

About the Beckman Coulter Particle Characterization Business Center
The Particle Characterization Business Center is based in Miami, Florida.  The group develops, manufactures and markets products that are used to study, analyze, and quantify particles of many types.  The group serves customers as diverse as cell biologists and cement manufacturers.  Serving particle customers since 1960, the group specializes in the Coulter Principle, laser diffraction, dynamic light scattering, zeta potential determination, and BET analysis to understand all aspects of particulate samples.  For more information, visit www.coultercounter.com.

About Beckman Coulter
Beckman Coulter, Inc., based in Orange County, California, develops, manufactures and markets products that simplify, automate and innovate complex biomedical tests. This year marks the company’s 75th anniversary of advancing healthcare. More than 200,000 Beckman Coulter systems operate in laboratories around the world, supplying critical information for improving patient health and reducing the cost of care. Recurring revenue, consisting of consumable supplies (including reagent test kits), service and operating-type lease payments, represents about 80 percent of the company's 2009 revenue of $3.3 billion. For more information, visit www.beckmancoulter.com or www.beckmancoulter.com/75years.

Beckman Coulter, COULTER COUNTER and the stylized logo are registered trademarks of Beckman Coulter, Inc.
Multisizer is a trademark of Beckman Coulter, Inc.
Nalgene is a registered trademark of Thermo Fisher Scientific.

 

 

SOURCE

Join the Discussion
Rate Article: Average 0 out of 5
register or log in to comment on this article!

0 Comments

Add Comment

Text Only 2000 character limit

Page 1 of 1

Research Exchange

Bringing the Cell Image into Focus

Nov 2

Improvements in transmission electron microscope (TEM) technology increase the power of this imaging tool for the study of cell biology.

Finding a Cure for Spinal Cord Injury with On-Demand LIMS

Oct 25

The Miami Project to Cure Paralysis finds an on-demand laboratory information management system (LIMS) helps to accelerate discovery in its HCS projects.

Saving Cells: Image Processing for Improved Viability, Part II: Iterative Deconvolution

Oct 25

3D light microscopy and deconvolution provide a means to investigate 3D structure, providing near-confocal quality images without the temporal requirements or potentially damaging phototoxicity associated with other 3D imaging technologies. This article is Part II in a series regarding viability, resolution improvement, and measurement in fluorescence imaging. Part I focused on spectral unmixing.

Saving Cells: Image Processing for Improved Viability

Sep 22

This article is Part I of a two-part series regarding viability, resolution improvement, and measurement in fluorescence imaging. Part II will focus on deconvolution.

Selecting Robots for Use in Drug Discovery and Testing

Dec 6

Drug discovery and testing, with their need for speed, repeatability and verification, are ideally suited to benefit from robot automation. It is therefore not surprising that robots have been at the forefront of automation developments in both these areas.

HP Scalable Network Storage Systems for Life Sciences

Sep 13

Life sciences research today is advancing exponentially, each step bringing us closer to the realization of truly personalized medicine–preventive care and treatments designed specifically for each individual. In the near future, PCPGM healthcare researchers expect to be able to use predictive genetic testing to create custom treatment plans for individuals and deliver dramatic improvements over today’s one-size-fits-all approach. But research capabilities are only part of the equation; current storage and operating capacities must also evolve to accommodate ever-expanding amounts of data before the goal of personalized medicine can be realized.

Step up to the MIQE

Mar 30

Over the years, polymerase chain reaction (PCR) has evolved into a readily automated, high throughput quantitative technology. Real-time quantitative PCR (qPCR) has become the industry standard for the detection and quantification of nucleic acids for multiple application, including quantification of RNA levels. But a lack of consensus among researchers on how to best perform and interpret qPCR experiments presents a major hurdle for advancement of the technology. This problem is exacerbated by insufficient experimental detail in published work, which impedes the ability of others to accurately evaluate or replicate reported results.

Fast Optimization of a Multiplex Influenza Identification Panel Using a Thermal Gradient

Mar 30

The year 2009 was marked by the emergence of a novel influenza A (H1N1) virus that infects humans. There is a need to identify the different strains of influenza virus for purposes of monitoring the H1N1 strain pandemic and for other epidemiological and scientific purposes.

Using the Tecan Genesis Workstation to Automate a Cytometric Bead Array (CBA) Immunoassay

Mar 11

The poster describe the process involved in automating a Cytometric Bead Array (CBA) immunoassay developed to measure relative concentrations of serum antibodies against Tetanus (TT), Sperm Whale Myoglobin (SWM) and Keyhole Limpet Hemocyanin (KLH) in KLH-immunized volunteers.

Ensuring Quality in Assays Performed with Automated Liquid Handlers

Feb 2

The focus of this presentation is to highlight the need of ensuring quality in important assays performed with automated liquid handlers. Nearly all assays performed within a laboratory are volume-dependent. In turn, all concentrations of biological and chemical components in these assays, as well as the associated dilution protocols, are volume-dependent. Because analyte concentration is volume-dependent, an assay’s results might be falsely interpreted if liquid handler variability and inaccuracies are unknown or if the system(s) go unchecked for a long period.

Inkjet System for Protein Crystallography

Feb 1

X-ray crystallography is used routinely by scientists to obtain the three dimensional structure of a biological molecule of interest.Such information can be used to determine how a pharmaceutical interacts with a protein target and what changes might improve functionality. However, the crystallization of macromolecules still remains a serious hindrance in structural determination despite impressive advances in screening methods and technologies.

Attention Deficit & Hyperactivity in a Drosophila Memory Mutant

Attention Deficit & Hyperactivity in a Drosophila Memory Mutant

Nov 9 2009

Action selection is modulated by external stimuli either directly or via memory retrieval. In a constantly changing environment, animals have evolved attention-like processes to effectively filter the incoming sensory stream. These attention-like processes, in turn, are modulated by memory. The neurobiological nature of how attention, action selection and memory are inter-connected is unknown. We describe here new phenotypes of the memory mutant radish in the fruit fly Drosophila.

Growth suppression of human hepatocellular carcinoma xenografts by a monoclonal antibody CH12 directed to epidermal growth factor receptor variant III.

Dec 19

Human hepatocellular carcinoma (HCC) is considered difficult to cure because its resistant to radio- and chemotherapy and high recurrence rate after curative liver resection. Epidermal growth factor receptor variant III (EGFRvIII) has shown to express in HCC...

Nutrients and the Pkh1/2 and Pkc1 protein kinases control mRNA decay and P-body assembly in yeast.

Dec 19

Regulated mRNA decay is essential for eukaryotic survival but the mechanisms for regulating global decay and coordinating it with growth, nutrient and environmental cues are not known. Here we show that a signal transduction pathway containing the Pkh1/Pkh2...

Kallikrein-5 promotes cleavage of desmoglein-1 and loss of cell-cell cohesion in oral squamous cell carcinoma.

Dec 19

Oral squamous cell carcinoma (OSCC) ranks among the top 8 causes of cancer death worldwide, with only a 60% 5-year survival rate, highlighting the need for discovery of novel biomarkers and therapeutic targets. We have previously reported that expression of a...

Nuclear choline acetyltransferase activates transcription of a high-affinity choline transporter.

Dec 19

Choline acetyltransferase (ChAT) synthesizes the neurotransmitter, acetylcholine (ACh), at cholinergic nerve terminals. ChAT contains nuclear localization signals (NLSs) and is also localized in the nuclei of neural and non-neuronal cells. Nuclear ChAT might...

Prokariotic Cell Collection in Denmark

Nov 6 2009

I would like to know about a prokariotic cell collection in Denmark. Is there a cell bank in this country? I need a Lactobacillus strain for a fermentation assay and this information about the bank is very helpful for me.

Request for Entries

Oct 16 2009

Ask the Experts is your chance to get the answers to questions on applications, materials, methods, processes, and technologies. Email you question to bst_web@advantagemedia.com, and the editors of Bioscience Technology will find an appropriate expert to answer it. Watch this space in the future to see the questions your colleagues are posting.

STAY INFORMED: SUBSCRIBE TO

Magazine and E-mail Newsletters

Loading...
E-mail:   

MULTIMEDIA

Video:

Viewing SureFocus Slides

Jun 11

A demonstration of SureFocus Microscope Slides in the review of AFB Smears. SureFocus Slides are a patent-pending breakthrough in tuberculosis detection, as their fluorescent staining circle remains visible during review, Fluorescence Microscopy.

Podcasts:

Allen Institute for Brain Research

Allen Institute for Brain Research

Oct 14 2009

Discussed in this interview are both the mouse brain project and the human cortex project with an emphasis on the importance of these projects to neuroscience research.

Information: