特異性：Assay by IEP resulted in a single precipitin arc against anti-Biotin, anti-Goat Serum as well as purified and partially purified Sucrose Phosphorylase (E. coli).
純度：Highly Purified Purified by delipidation, salt fractionation and ion exchange chromatography.
形状：Supplied as a liquid in PBS, pH 7.2, 10mg/ml BSA, 0.01% sodium azide, 40% glycerol. Labeled with Biotin.
