when is the interferon alpha coming out of patent?
GS-9620, not interferon but it is ok
interferon alpha makes sense, patent is about to expire, this is the only reason they come out with lambda
we can also know when lmbda will be available just looking at the exp of alpha patent
maybe also GS-9620 can be in teh same discussion category http://www.hivandhepatitis.com/2011_conference/easl2011/posters/Tumas.pdf
Novaferon and Ypeginterferon (YPEG-IFNa-2b) look like are intefrefons alpha but if I start to list all posible interferons we have to mantion also interferon lambda:
http://www.medhelp.org/posts/Hepatitis-B/interferon-Lambda/show/1395089?personal_page_id=2249049#post_7254677
also Ypeginterferon is another possible option in future http://clinicaltrials.gov/ct2/show/NCT01143662
a new interferon option was reported
http://www.medhelp.org/posts/Hepatitis-B/Novaferon/show/1600311
Novaferon look like a interesting option