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:5/14/2015)... 2015  Verificient Technologies, Inc., a technology ... remote proctoring, announced a new alliance partnership ... creator of the Canvas Learning Management System ... will benefit from the seamless integration of ... a fully integrated multifactor biometrics behavioral application, ...
(Date:5/8/2015)... May 8, 2015 Synaptics Inc. (NASDAQ: SYNA ... that members of the executive management team will present at ... Technology, Media and Telecom Conference Date: May 18, 2015 ... Boston, MA Cowen and Company ... 2:45pm ET Location: The New York Palace Hotel, ...
(Date:4/27/2015)... , Apr. 27, 2015 NXT-ID, Inc. (NASDAQ: ... authentication company focused on the growing mobile commerce market, ... to pre-order customers the first week of May, 2015 ... month of May. Gino Pereira ... milestone for the company as Wocket® enters the consumer ...
Breaking Biology News(10 mins):Verificient and Instructure Announce Alliance Partnership to Provide Online Proctoring for K-12 and Higher Education Institutions 2Synaptics to Present at Upcoming Investor Conferences 2Wocket, the Smartest Wallet You Will Ever Own, Announces Shipment to Pre-order Customers 2Wocket, the Smartest Wallet You Will Ever Own, Announces Shipment to Pre-order Customers 3
(Date:5/20/2015)... 2015  Health eCareers, the healthcare industry,s online ... job seekers looking for the flexibility of short-term ... and online tool dedicated exclusively to temporary and ... SHIFT enables employers to quickly find and hire ... diem and other temporary positions, eliminating the time ...
(Date:5/20/2015)...  Haemonetics Corporation (NYSE: HAE ) announced today ... present at The Jefferies 2015 Global Healthcare Conference in ... st , 2015 at 8:30am Eastern time.  ... via webcast at: http://wsw.com/webcast/jeff88/hae ... is a global healthcare company dedicated to providing innovative ...
(Date:5/20/2015)... DUBLIN , May 19, 2015 Research ... announced the addition of the "Bone Morphogenetic ... Spinal Fusion, Trauma, Reconstructive and Oral - Maxillofacial) ... and Forecast 2014 - 2022" report to ... proteins market is studied based on the types ...
(Date:5/20/2015)... (PRWEB) May 20, 2015 The ... based not-for-profit organization, is pleased to announce they are ... Trials Day. These donations represent the effort and commitment ... at the GGI partner sites in 2014. , ... the greater good of clinical trial participation, GGI supports ...
Breaking Biology Technology:Health eCareers Launches SHIFT Mobile and Online Tool to Match Healthcare Employers with Temporary Job Seekers 2Health eCareers Launches SHIFT Mobile and Online Tool to Match Healthcare Employers with Temporary Job Seekers 3Global Bone Morphogenetic Proteins Market Industry Analysis 2014 - 2022 2The Greater Gift Initiative Donates over 10,000 Vaccines in Honor of International Clinical Trials Day 2
Cached News: