Peptide variants of protein A
US6013763A · kind A · utility
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27Claims
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Key dates
| Filing date | Jun 4, 1996 |
| Grant date | Jan 11, 2000 |
| Priority date | — |
| Expiry date | Jun 4, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/828
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Z domain variants of staphylococcal protein A have significantly reduced size but possess IgG-binding affinity equivalent to the wild type Z domain. These Z domain variants are suitable for use in affinity chromatography purification of proteins and in the treatment of staphylococcic diseases.
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