Vaccine Weekly
Welcome to NewsRx!
Learn more about a six-week, no-risk free trial of Vaccine Weekly
We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.
Allergies
Research from Stallergenes SA in the area of allergies described
May 20th, 2009
"As a complex molecule requiring post-translational processing, it has been difficult to produce the Der p 1 major allergen from the Dermatophagoides pteronyssinus house dust mite in a recombinant form. Here, we tested whether transgenic tobacco plants are suitable to express Der p 1, either as a wild-type molecule or as variants lacking N-glycosylation sites (Gly(-)) and/or cysteine protease activity (Enz(-))," scientists in Antony, France report. "Using Agrobacterium tumefaciens-based transformation, pro Der p 1 molecules bearing mutations within either the N-glycosylation sites (N34Q, N150Q) and/or the cysteine protease-active site (C132V) were expressed in tobacco...
Source: Vaccine Weekly (2009-05-20)
|
