Purified cellulase and method of producing
US6017870A · kind A · utility
4Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 1996 |
| Grant date | Jan 25, 2000 |
| Priority date | — |
| Expiry date | Oct 9, 2016 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2101/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A purified novel cellulase composition is provided which may be isolated from a fermentation culture of Trichoderma longibrachiatum and has a molecular weight of about 95-105 kD as approximated on SDS-PAGE (see FIG. 1), a pl of about 5.6-6.8 as estimated on an IEF gel and a pH optimum of about 5.0 on RBB-CMC when measured at 65.degree. C. and pH 4 or lower at temperatures of 40.degree. C. and 50.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.