Navigation Links
The Affymetrix GeneChip Scanner 3000,,, New Advances in Scanner Design for Superior Performance, Reliability, and Dynamic Range

nts in the system. Laser selection criteria include physical size, cost, reliability, lifespan, output power stability, noise, spot fidelity, pointing accuracy, etc. Gas lasers offer excellent beam characteristics and unit cost, but have size, power supply, and cooling requirements that create cost and complexity for system packaging design. On the other hand, solid-state lasers are highly reliable and provide stable, lownoise, high-quality beam characteristics, but at a higher cost. Because of the aggressive data quality and system reliability goals that were set for the GeneChip Scanner 3000, Affymetrix engineers ultimately chose a high-quality, solid state 532nm Diode-Pumped, Frequency Doubled Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) Green Laser (Figure 3).

Additionally, because it uses a solid-state laser, there is no need for an external laser power supply under the bench or for a special cooling system. The scanner optics are designed to condition the laser beam to deliver an excitation spot size of 3.5μm (measured at the 1/e points), resulting in a two-fold improvement in optical resolution, as compared to the previous generation of array scanners.

INCREASED DYNAMIC RANGE AND SIGNAL RESOLUTION

High-performance instrumentation must be able to accurately measure both very small and very large signals. This performance metric is referred to as dynamic range, and is usually specified as a ratio of the largest value of data that can be expressed divided by the smallest increment into which the data can be resolved or digitized.

The GeneChip Scanner 3000 is able to distinguish very low levels of fluorescence, due to its powerful new high-speed, 16-bit data acquisition system. A full 16 bits of resolution means that 65,535 different levels of fluorescence can now be resolveda 31% improvement in data precision over the 50,000 level capability delivered by the previous scanner. The dat
'"/>

Source:


Page: All 1 2 3 4 5 6 7 8 9 10

Related biology technology :

1. Fine Tuning Your Data Analysis: Tunable Parameters of the Affymetrix Expression Analysis Statistical Algorithms
2. The New Affymetrix GeneChip Scanner 3000
3. GeneChip Sample Cleanup Module for cleanup of cDNA and in vitro transcribed cRNA
4. New statistical algorithms for Monitoring Gene Expression on GeneChip® Probe Arrays
5. General Notes on Primer Design in PCR*
6. siRNA Design Guidelines
7. Avoid siRNA Design Altogether!
8. Cenix-Designed siRNAs for 95% of Human and Mouse Genomes
9. Designing a Successful qRT-PCR Experiment
10. Designing a Better siRNA
11. Designing Controls for siRNA Experiments
Post Your Comments:
(Date:4/24/2015)... N.J. , April 24, 2015  Navitas Life Sciences ... as Head of Clinical and Regulatory Services. Shalabh is ... been a co-founder and CEO of Kinapse, as well as ... Logo - http://photos.prnewswire.com/prnh/20150423/201261LOGO ... Jim Tizzard commented "I am delighted to welcome Shalabh ...
(Date:4/23/2015)... 23, 2015 The Thomas Brain ... conduct a groundbreaking pilot study to see if ... in as little as three to six months. ... and nutritional medicine—will aggressively target and simultaneously treat ... our aging brain. These include oxidative stress, neuroinflammation, ...
(Date:4/23/2015)... WuXi PharmaTech (Cayman) Inc. (NYSE: WX ... company serving the pharmaceutical, biotechnology and medical device industries, ... the United States , today announced ... quarter of 2015 after the New York Stock Exchange ... Thursday morning, May 14, 2015 Shanghai time). The earnings ...
(Date:4/23/2015)... April 23, 2015 Glemser ... the first EMC® Enterprise Content Division (ECD) Certified ... EMC Documentum® for Life Sciences Solution Suite ... knowledge and capabilities to provide life sciences companies ... , The EMC Documentum Solution Suite offers ...
Breaking Biology Technology:Shalabh Kumar Joins Navitas Life Sciences to Lead their Clinical and Regulatory Services Teams 2New Study Looks to Reverse Alzheimer’s Disease 2New Study Looks to Reverse Alzheimer’s Disease 3WuXi PharmaTech Schedules First-Quarter 2015 Earnings Release 2WuXi PharmaTech Schedules First-Quarter 2015 Earnings Release 3Glemser Earns Accreditation for Life Sciences Solution Suite 2
... of HER1, HER2 and HER3 Assays to Provide Unique ... Facilitate Development of Personalized Cancer Therapies, SOUTH SAN ... ) today announced that the company,s HER1,and HER3 Quantitative ... on Monogram,s VeraTag(TM) platform, the HER1 and,HER3 assays provide ...
... Meeting of Shareholders to be Reconvened on May 29, ... Therapeutics,Corporation (Nasdaq: UTHR ) (the Company) held its ... 2008. The Company,s,shareholders voted to approve the election of ... directors with terms expiring in 2011. The,Company,s shareholders also ...
... IRVINE, Calif., May 1 Edwards Lifesciences,Corporation (NYSE: ... and technologies to,treat advanced cardiovascular disease, will host ... 2008 beginning at 10:00 a.m. PT (1:00 pm,ET) ... A live webcast of the meeting will be ...
Cached Biology Technology:HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 2HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 3HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 4HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 5United Therapeutics Announces the Results of Its 2008 Annual Meeting of Shareholders 2United Therapeutics Announces the Results of Its 2008 Annual Meeting of Shareholders 3Edwards Lifesciences to Webcast Annual Stockholders Meeting 2
(Date:4/20/2015)... PASADENA, Calif. , April 20, 2015 ... San Gabriel Valley to implant a new miniaturized, wireless ... HF System is the first and only FDA-approved heart ... reduce hospital admissions when used by physicians to manage ... a sensor that is implanted in the pulmonary artery ...
(Date:4/13/2015)... 13, 2015 According to ... Biometrics Market Forecast & Opportunities, 2020", the global biometrics ... around 14% till 2020. The biometrics market is ... implementation and review of biometric management systems. The ... products with greater efficiency, are resulting in increasing ...
(Date:4/6/2015)... 6, 2015 NXT-ID, Inc. (NASDAQ: NXTD ... company focused on the growing mobile commerce market, ... 62/143028 for MINIATURE, MULTI-PURPOSE ANTENNA METHOD AND ... NXT-ID introduces a new revolutionary method and ... the use of miniature antenna modules for multiple ...
Breaking Biology News(10 mins):Huntington Memorial Hospital Becomes First in the San Gabriel Valley to Offer Patients a New Heart Failure Monitoring Solution 2Huntington Memorial Hospital Becomes First in the San Gabriel Valley to Offer Patients a New Heart Failure Monitoring Solution 3Global Biometrics Market to Cross US$ 21 Billion by 2020: TechSci Research 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 3NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 4
... team of neuroengineers based at Brown University has developed ... of relaying real-time broadband signals from up to 100 ... novel low-power device, described in the Journal of ... models for more than year, a first in the ...
... long-term consequences of childhood obesity are well documented, some ... more time to the 3 Rs in educationreading, writing, ... leaving out an important fourth Raerobicscould actually be counterproductive ... for publication in The Journal of Pediatrics ...
... at Wake Forest Baptist Medical Center and colleagues have ... bone marrow that have the natural ability to migrate ... potential to restore healthy tissue in patients with inflammatory ... have IBD, which is characterized by frequent diarrhea and ...
Cached Biology News:Brown unveils novel wireless brain sensor 2Brown unveils novel wireless brain sensor 3Brown unveils novel wireless brain sensor 4Reading, writing, arithmetic, and aerobics -- Evaluating the new 'R' in academic performance 2Research supports promise of cell therapy for bowel disease 2
G-protein coupled purinergic receptor P2Y8...
This application changes sensitive keywords in an FCS file to remove patient information. It was contributed by Dr. David Miller....
Recognizes rat Taste Receptor 2 (TR2). The immunogen shows no significant sequence homology with TR1, gustducin or other pheromone receptors....
Rat monoclonal [HK5.3] to B7 RP1 (Biotin) ( Abpromise for all tested applications). entrezGeneID: 23308 SwissProtID: O75144...
Biology Products: