| 摘要 |
<p>A water-soluble extract from nonpathogenic aerobic corynebacteria such as Corynebacterium equi Ko-85 strain, the water soluble extract generally having a protein content (calculated as Bovine Serum Albumin) of 3.9 to 5.5 mg/ml, a sugar content (calculated as glucose) of 0.41 to 0.52 mg/ml, and an isoelectric point of 3.75 to 3.80, the ratio of the optical density of the extract at 260 nm to that at 280 nm being from 1.56 to 1.62. …<??>Such extracts have shown anti-allergic, anti-cancer, and immunopotentiative effects and can be particularly useful as an anti-allergic agent; they have low toxicity and are satisfactory for use as medicaments.</p> |
