ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] An antibody to the SP 104 virus was made in rabbits using purified C particles that were isolated from the fluid of cultured SP 104 cells by isopycnic centrifugation3 through a 15?60% sucrose gradient. The virus had a buoyant density of 1.16 and all the reverse transcriptase activity of the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/252078a0