ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Asparaginase assays were performed as previously described5. Purification of asparaginase is shown in Table 1. The enzyme was extracted from lyophilized E. coli B cells by sonication of the suspended bacteria (10 per cent w/v) for 30 min. The sonicate was centrifuged at 30,000$r for 30 min. ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2111403a0
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