Navigation Links
Protein analysis methods, viral vectors featured in Cold Spring Harbor Protocols
Date:5/4/2009

COLD SPRING HARBOR, N.Y. Many proteins do not function by themselves as stand-alone units. Instead, multiple proteins associate to form larger structures called protein complexes. The May issue of Cold Spring Harbor Protocols (www.cshprotocols.org/TOCs/toc5_09.dtl) features a set of methods that can be used to analyze protein complexes. An additional featured article details the generation of viral vectors for gene transfer.

"Systematic Monitoring of Protein Complex Composition and Abundance by Blue-Native PAGE," written by Harvey Millar and colleagues from the University of Western Australia, describes multiple experimental approaches using polyacrylamide gel electrophoresis (PAGE). Blue-native PAGE (BN-PAGE) allows a range of protein complexes to be visualized. When combined with sodium dodecyl sulfate PAGE (SDS-PAGE), the procedure can resolve the complexes and their subunits by their molecular weight. In conjunction with differential in-gel electrophoresis (DIGE), BN-PAGE can be used to quantify changes in protein complex abundance or subunit composition between different samples. The article presents detailed methodology for BN-PAGE, SDS-PAGE, and DIGE. It is freely available on the website for Cold Spring Harbor Protocols.

Genetically modified adenoviruses serve as one of the most versatile and efficient gene delivery systems in use today. Laboratories throughout the world use adenoviruses for the delivery of DNA to cells for basic science and for gene therapy applications. Unlike most other vectors, adenoviruses can infect post-mitotic cells, which makes them particularly useful as vectors for gene delivery into cells like neurons. In the May issue of Cold Spring Harbor Protocols, Robin Parks and colleagues from the Ottawa Health Research Institute provide "Construction and Characterization of Adenovirus Vectors," a set of detailed instructions for the generation, propagation, purification, and characterization of adenovirus vectors. This method is freely accessible on the website for Cold Spring Harbor Protocols.


'/>"/>

Contact: David Crotty
crotty@cshl.edu
516-422-4007
Cold Spring Harbor Laboratory
Source:Eurekalert

Related biology news :

1. Small molecules might block mutant protein production in Huntingtons disease
2. ISU researcher identifies key function in protein, cell transcription
3. Brain protein central to both Parkinsons, drug addiction identified
4. SUMO protein guides chromatin remodeler to suppress genes
5. New study reveals the protein that makes phosphate chains in yeast
6. Autopilot guides proteins in brain
7. New data on the breakdown of the KRas protein
8. HIV dearms protective protein in cells
9. UC Riverside biochemist to study how crops can increase protein production
10. Cloud computing brings cost of protein research down to Earth
11. Penn biologists discover how silent mutations influence protein production
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2016)... GOTHENBURG, Sweden , April 28, 2016 ... 1,491.2 M (139.9), up 966% compared with the first quarter of ... Operating profit totaled SEK 589.1 M (loss: 18.8) and the operating ... SEK 7.12 (loss: 0.32) Cash flow from operations was ... , The 2016 revenue guidance is unchanged, SEK 7,000-8,500 M. ...
(Date:4/15/2016)... 15, 2016  A new partnership announced today ... underwriting decisions in a fraction of the time ... and high-value life insurance policies to consumers without ... With Force Diagnostics, rapid testing (A1C, Cotinine and ... (blood pressure, weight, pulse, BMI, and activity data) ...
(Date:3/31/2016)... 31, 2016   ... the "Company") LegacyXChange is excited to release ... soon to be launched online site for trading 100% ... ) will also provide potential shareholders a sense of ... to an industry that is notorious for fraud. The ...
Breaking Biology News(10 mins):
(Date:5/23/2016)... , May 23, 2016 - Leading ... 40% - Frontage Implement a Single Platform to Manage ... and Traceability Within the Bioanalytical lab Frontage Laboratories, a ... United States and China , has ... laboratory facilities. In addition to serving as the global electronic lab ...
(Date:5/23/2016)... ... May 23, 2016 , ... ... molecular nanotechnology, announced the winners for the 2015 Foresight Institute Feynman Prizes. ... given in two categories, one for experiment and the other for theory in ...
(Date:5/20/2016)... San Diego, CA (PRWEB) , ... May 20, 2016 , ... ... announce that 10 of its most experienced veterinary clients have treated over 100 of ... this cutting edge technology to provide the highest level of care for their patients. ...
(Date:5/20/2016)... ... ... Korean researchers say Manumycin A triggers apoptosis, or natural cell death, in ... disease. Surviving Mesothelioma has just posted an article on the new study. Click ... mesothelioma study on the fact the Manumycin A, a derivative of Streptomyces parvulus, is ...
Breaking Biology Technology: