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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Int Immunopharmacol. 2008 Jul 1;8(10):1455–1466. doi: 10.1016/j.intimp.2008.06.003

Table 1.

Biochemical properties of Opuntia polysaccharide fractions

Polysaccharide Fractions Molecular Weight (kDa) Yariv Test Carbohydrate Content (%) Protein Content (%)
C-I 733 Negative 96 2
C-II 550 Negative 99 <1
C-III 310 Positive 98 <1
C-IV 168 Positive 98 <1