Author： Bjurlin M.A.
Publisher： Springer Publishing Company
ISSN： 0141-5492
Source： Biotechnology Letters, Vol.24, Iss.3, 2002-02, pp. : 191-195
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Abstract
Methods for characterization of protease activity were applied to three Bacillus sp. protease preparations of varying purity. Activities differed by several orders of magnitude between the three proteases. Fractionation by HPLC and assay of peak activity against the two substrates elucidated the presence of 1–4 active fractions in each protease preparation.
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