Extraction and Purification of Penicillin
β Scribed by BERGER, F. M.
- Book ID
- 109544588
- Publisher
- Nature Publishing Group
- Year
- 1944
- Tongue
- English
- Weight
- 127 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/154459a0
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Penicillin acylase from Bacillus rneg~terj~lln was purified 5.22 fold using ultrafiltration followed bp ammonium sulphate precipitation and gel filtration chromatography using Sephades G-100. The final specific activity was 2.62 Uimg protein and was free from interfering proteases.