Life Technologies Corporation

Life Technologies As

Nini Kjus

Geir Fonnum

Steven Menchen

Astrid Evenroed Molteberg

Grete Irene Modahl

Wolfgang Hinz

Carl Williams Fuller

Luisa Andruzzi

Jo Aaserud

M Talha Gokmen

Diem Tran

Hee Chol Kang

Dmitriy Gremyachinskiy

Bruce Branchaud

Lai-Qiang Ying

Diem Thuy Thi Tran

Darren Ellis

Talha M Gokmen

Muhammed Talha Gokmen

Silje Lien

A method of forming a particle includes, in a disperse phase within an aqueous suspension, polymerizing a plurality of mer units of a hydrophilic monomer having a hydrophobic protection group, thereby forming a polymeric particle including a plurality of the hydrophobic protection groups. The method further includes converting the polymeric particle to a hydrophilic particle.

Hydrophilic polymeric particles and methods for making and using same

A method for processing a nucleic acid, in which the nucleic acid is exposed to an aqueous medium which includes a polyol in sufficient proportion for at least a portion of the nucleic acid to enter or remain in an extra-solution phase. Thus, a polyol may be used to bind a nucleic acid which is in solution to a solid support or to wash a nucleic acid on a solid support whilst maintaining it on the support. The polyol may for example be a C-Calkanediol.

Nucleic acid preparation method

A method of forming a particle includes, in a disperse phase within an aqueous suspension, polymerizing a plurality of monomer units of a hydrophilic monomer having a hydrophobic protection group, thereby forming a polymeric particle including a plurality of the hydrophobic protection groups. The method further includes converting the polymeric particle to a hydrophilic particle.

This invention relates to monodisperse cross-linked polymer particles, comprising particles with a substantially smooth outer surface and an average diameter of less than 1 &#x3bc;m, wherein the particles are solid or porous, and wherein the coefficient of variation (CV) % of the particles, when measured by CPS disk centrifugation analysis, is less than 15%. These monodisperse cross-linked polymer particles may comprise magnetic material and are useful in various application. This invention also relates to monodisperse polymer particles for use as seed particles in the Ugelstad process.

Monodisperse submicron polymer particles

A method for processing a nucleic acid, in which the nucleic acid is exposed to an aqueous medium which includes a polyol in sufficient proportion for at least a portion of the nucleic acid to enter or remain in an extra-solution phase. Thus, a polyol may be used to bind a nucleic acid which is in solution to a solid support or to wash a nucleic acid on a solid support while maintaining it on the support. The polyol may for example be a C-Calkanediol.

A silyl protected diacrylamide compound is described. A method of forming such a compound includes mixing a silylation reagent with a hydroxylated diamine compound under first reactive conditions to form a product in a first solution, separating the product from the first solution, and mixing the product with acryloyl chloride under second reactive conditions in a second solution to form a silyl protected diacrylamide compound.

Hydrophobic diacrylamide compound

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Oslo, Norway

Nini Kjus