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. 2021 Dec 11;20:223. doi: 10.1186/s12934-021-01711-2

Table 3.

The enzyme activity measurement using chromogenic method

Sample Clone 1 Clone 2 Clone 3 Positive Controla Negative Controlb
SAK activity (IU/mg) 188.32 ± 2.18 171.29 ± 6.26 143.59 ± 5.11 183.37 ± 4.29 0
RSD (%) 1.15 3.65 3.56 2.34 0

RSD: Relative standard deviation

aRecombinant SAK with plasminogen

bRecombinant SAK without plasminogen. Data are represented as Mean ± SD from three independent experiments