Additive solution for blood preservation and activation
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United States of America Patent
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Nov 14, 1989
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app pub date -
Jan 11, 1988
filing date -
Jan 14, 1987
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Abstract
There is disclosed an additive solution for blood preservation and activation, which comprises a phosphoenolpyruvic acid represented by the following formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, R.sub.2 and R.sub.3 represent a hydrogen atom, an alkali metal or an alkyl group having 1 to 12 carbon atoms, respectively, an L-ascorbic acid-phosphate or its pharmaceutically acceptable salt, a saccharide, adenine and a pharmaceutically acceptable organic buffer.
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