Dharmacon, Inc.

Kathryn Robinson

Anastasia Khvorova

William Marshall

Devin Leake

Barbara Robertson

William S Marshall

A reverse transfection apparatus can be used for introducing siRNA into a cell to effect gene silencing. Such an apparatus can include a well plate having a well configured for transfecting cells. The well can include a substantially dry gene silencing composition that has at least a first siRNA which silences a first target gene. The gene silencing composition can be configured such that the at least first siRNA is capable of being solubilized or suspended in an aqueous medium in an amount sufficient for transfecting cells in the well. Additionally, the at least first siRNA can include a modification or a conjugate. The reverse transfection apparatus can be provided as a kit or system that additionally includes cells, polynucleotide carriers, reverse transfection reagents, and the like.

Apparatus and system having dry gene silencing compositions

A reverse transfection apparatus can be used for introducing siRNA into a cell to effect gene silencing. Such an apparatus can include a well plate having a well configured for transfecting cells. The well can include a substantially dry gene silencing composition that has at least two siRNAs which silences at least a first target gene. The gene silencing composition can be configured such that the at least two siRNAs are each capable of being solubilized or suspended in an aqueous medium in an amount sufficient for transfecting cells in the well. Additionally, the siRNAs can include a hairpin structure, modification, or a conjugate. Also, the at least siRNAs can be rationally designed. The reverse transfection apparatus can be provided as a kit or system that additionally includes cells, polynucleotide carriers, reverse transfection reagents, and the like.

Apparatus and system having dry gene silencing pools

A method of determining a cellular response to a biological agent can be preformed in the presence of gene silencing. Such a method can include the use of siRNA in order to silence various genes in the cell in order to monitor the cellular response to the biological agent when a gene has been silenced. Accordingly, the response of a cell having a silenced gene to a biological agent can be indicative of which genes may be responsible for normal or abnormal cellular responses to various synthetic and natural biological agents such as active agents or pathogens.

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Golden, CO, United States of America

Kathryn Robinson