Enzyme linked immunoassay with stabilized polymer saccharide enzyme conjugates
US5691154A · kind A · utility
49Cited by
11References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/816
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An improvement in enzyme linked immunoassays is disclosed wherein the enzyme is in the form of a water soluble polymer saccharide conjugate which is stable in hostile environments. The conjugate comprises the enzyme which is linked to the polymer at multiple points through saccharide linker groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.