Boron silicates, aluminum silicates, and phosphosilicates for purification of DNA
US5525319A · kind A · utility
15Cited by
3References
8Claims
0Family size
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Key dates
| Filing date | Mar 11, 1994 |
| Grant date | Jun 11, 1996 |
| Priority date | — |
| Expiry date | Mar 11, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/1006
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Boron silicates, phosphosilicates and aluminum silicates useful as binding surfaces for DNA purification. These compounds allow DNA to be bound and eluted under native conditions (i.e., in the absence of chaotropes or alcohols) using only water, low salt buffers or physiological buffers. Methods for preparation of the compounds and methods for purifying DNA using the compounds are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.