Table 2. Specific activities of the five endoxylanases with WAX, RAX and OSX as substrates.

Substrate	Specific activities (μmol/sec/μmol)
	BiXyn10C	BiXyn10B/Ara43A	BiXyn8A	BiXyn5A	BiXyn10A
WAX	37.6 ± 4.3	1682.6 ± 56.3	1547.7 ± 2.6	254.3 ± 5.1	250.1 ± 4.2
RAX	39.9 ± 0.7	1634.6 ± 158.3	1227.7 ± 150.5	554.7 ± 30.3	351.1 ± 17.8
OSX	23.2 ± 1.6	619.8 ± 31.1	743.9 ± 21.8	43.6 ± 2.7	188.0 ± 2.0