HOME >> BIOLOGY >> NEWS
New antifreeze protein found in fleas may allow longer storage of transplant organs

rocess called ice affinity purification, the team isolated the new protein, which is rich in an amino acid called glycine. "When you grow a 'popsicle' of ice in the presence of these proteins, the AFPs bind to the ice and become included, while other proteins are excluded," says Dr. Davies. "We use their affinity for ice as a tool to purify the protein."

The antifreeze mechanism of snow fleas has been reported in other parts of the world, including Antarctica, but until now no one has isolated the protein. As well as its potential for use in organ transplants, the researchers suggest it could help to increase frost resistance in plants, and inhibit crystallization in frozen foods.


'"/>

Contact: Nancy Dorrance
dorrance@post.queensu.ca
613-533-2869
Queen's University
21-Oct-2005


Page: 1 2

Related biology news :

1. Researchers discover which organs in Antarctic fish produce antifreeze
2. Penn researchers discover how key protein stops inflammation
3. UCF research links proteins, stem cells and potential Alzheimers treatment
4. Teamwork between 2 key proteins necessary for normal development and regulation of red blood cells
5. Discovery of new protein could provide new understanding of male fertility
6. Unlocking proteins from their cellular shell
7. Altering a protein makes mice less fearful
8. New research identifies anti-viral protein that may predict who might be at risk to develop lupus
9. MicroRNA works with Ago2 protein to regulate blood cell development
10. Carnegie Mellon scientists find key HIV protein makes cell membranes bend more easily
11. Call for EU to launch major project to map out all our proteins

Post Your Comments:
(Date:2/18/2015)... , Feb. 18, 2015  Cepheid (NASDAQ: ... at the following conferences, and invited investors to participate via ... Boston, MA Tuesday, March 3, 2015 at ... Conference, Orlando, FL Wednesday, March 4, ... Webcasts To access the live webcasts for these events, please ...
(Date:2/12/2015)... , Feb. 12, 2015   MedNet ... specializing in clinical study management systems, has recently ... , further distinguishing iMedNet ... Research Organizations (CROs) and healthcare consultants.  Building on ... prospective customer referrals and numerous co-marketing opportunities), MedNet,s ...
(Date:2/11/2015)... , February 11, 2015 ... report "Access Control Market by Product (Cards and Readers, ... Military and Defense, Government, Industrial, Healthcare, Education) and By ... by MarketsandMarkets, the Access Control Market is ... growing at a CAGR of 10.6% between ...
Breaking Biology News(10 mins):Cepheid to Webcast Upcoming Financial Presentations 2MedNet Solutions Announces Key Enhancements To Its iMedNet Partner Program 2Access Control Market Worth $10.4 Billion by 2020 2Access Control Market Worth $10.4 Billion by 2020 3Access Control Market Worth $10.4 Billion by 2020 4
(Date:3/3/2015)... March 3, 2015  Rosa & Co. LLC, a ... and simulation research, today announced it has two posters ... for Clinical Pharmacology and Therapeutics meeting in ... Logo - http://photos.prnewswire.com/prnh/20150302/179058LOGO   ... a poster describing a quantitative systems pharmacology approach for ...
(Date:3/3/2015)... 03, 2015 Genedata, a leading ... and life science research, today announced that Pfizer ... platform for use at Pfizer biopharma research and ... is supporting Pfizer’s global deployment and roll out ... for Therapeutic Innovation (CTI), and Pharmaceutical Sciences groups. ...
(Date:3/3/2015)... 03, 2015 Research and Markets ... Jain PharmaBiotech,s new report "Gene Therapy - ... , Gene therapy technologies are ... and cell therapy with genetically modified vectors. Gene ... and various routes of administration as well as ...
(Date:3/3/2015)...  Synthetic Biologics, Inc. (NYSE MKT: SYN), a developer of ... on protecting the microbiome, announced today that Jeffrey Riley ... 27th Annual ROTH Conference being held on March 8-11, 2015 ... Dana Point, CA. Mr. Riley is ... p.m. (Pacific Time). A live webcast of Synthetic ...
Breaking Biology Technology:Rosa & Co. Announces Two Poster Presentations at the American Society for Clinical Pharmacology and Therapeutics 2015 Annual Meeting 2Rosa & Co. Announces Two Poster Presentations at the American Society for Clinical Pharmacology and Therapeutics 2015 Annual Meeting 3Genedata Biologics Licensed by Pfizer Inc. 2Genedata Biologics Licensed by Pfizer Inc. 3Gene Therapy Market Report 2014-2024 - Technologies, Markets and Companies 2Gene Therapy Market Report 2014-2024 - Technologies, Markets and Companies 3Synthetic Biologics to Present at the 27th Annual ROTH Conference 2
Cached News: