Stabilized peroxidase compositions and antibody compositions
US5516672A · kind A · utility
8Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1993 |
| Grant date | May 14, 1996 |
| Priority date | — |
| Expiry date | Aug 23, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/531
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are a peroxidase composition and an antibody composition with high stability. In the compositions of the present invention, a substituted benzene ring having at least one hydroxyl group and at least one substituting group selected from the group consisting of groups with a Hammett sigma value .sigma. p of not more than -0.20, groups with a Hammett sigma value .sigma. p of not less than +0.24 and amide group is contained as a stabilizer for stabilizing the activity of peroxidase or the antibody.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.