Method for non-radioactive gel shift assays
First Claim
1. A method for a electrophoretic gel mobility shift assay comprising(a) contacting in a mixture a nucleic acid binding protein with a non-radioactive labeled nucleic acid molecule comprising a molecular probe under suitable conditions to promote specific binding interactions between the protein and the probe in forming a complex, wherein said probe is selected from the group consisting of dsDNA, ssDNA, and RNA;
- (b) electrophoresing the mixture;
(c) transferring, using positive pressure blot transfer or capillary transfer, the complex to a membrane, wherein the membrane is positively charged nylon; and
(d) detecting the complex bound to the membrane by detecting the non-radioactive label in the complex.
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Abstract
A method for a non-radioactive electrophoretic mobility shift assay performed with non-radioactive labeled dsDNA, non-radioactive labeled ssDNA or non-radioactive labeled RNA probes interacting with a nucleic acid binding protein in forming a complex, electrophoresing the mixture containing the complex, transferring the complex to a membrane, and detecting the complex transferred to the membrane by detecting the non-radioactive label in the complex.
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Citations
8 Claims
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1. A method for a electrophoretic gel mobility shift assay comprising
(a) contacting in a mixture a nucleic acid binding protein with a non-radioactive labeled nucleic acid molecule comprising a molecular probe under suitable conditions to promote specific binding interactions between the protein and the probe in forming a complex, wherein said probe is selected from the group consisting of dsDNA, ssDNA, and RNA; -
(b) electrophoresing the mixture; (c) transferring, using positive pressure blot transfer or capillary transfer, the complex to a membrane, wherein the membrane is positively charged nylon; and (d) detecting the complex bound to the membrane by detecting the non-radioactive label in the complex. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification