The Sda Blood Group Antigen |
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| Authors: | J. A. Morton A. M. Terry |
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| Affiliation: | The Radcliffe Infirmary, Oxford |
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| Abstract: | Abstract. Material with high Sda blood group activity can be prepared from urine by precipitation with ethanol. Partial separation of substances with Sda and A activity can be effected by gel-filtration, ultracentrifugation or precipitation with anti-A serum. Substances with Sda activity are inactivated by acid, alkali and periodate and are partly soluble in phenol. |
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| Keywords: | Sda - biochemical properties of - separation from 'A' |
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