Methods of producing transfer factor
US5840700A · kind A · utility
11Cited by
0References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 1995 |
| Grant date | Nov 24, 1998 |
| Priority date | — |
| Expiry date | May 16, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K39/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to substantially pure transfer factor with a specific activity of at least 5000 units per absorbance unit at 214 nm. The present invention also relates to a process for preparing the transfer factor from cell lysates. The present invention includes the use of substantially pure transfer factor with a specific activity of at least 5000 units per absorbance unit at 214 nm to treat infectious diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.