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Article
Unexpected collagen crosslinking observed during in vitro radiolabeling of the galactosyl moiety
Aldehyde groups, generated by oxidation of free primary alcohol groups of galactosyl residues of glycoproteins by galactose oxidase, can react with free amino groups on the polypeptide chain through Schiff bas...
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Article
S7.12 Effect of autoxidative glycation on α-crystallin
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Article
In vitro radiolabeling of galactosyl and N-acetylgalactosaminyl moieties of glycoproteins with carbon-14
The primary alcohol group on the carbon 6 of terminal galactosyl and N-acetylgalactosaminyl moieties of glycoproteins can be oxidized to an aldehyde by treatment with galactose oxidase. By reacting these aldeh...
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Article
Interaction between the soluble and particulate neuraminidases of chick liver
The sum of the neuraminidase activities found in the isolated soluble and particulate fractions of chick liver was considerably higher than that observed in the cytoplasmic extract from which these fractions w...
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Article
Sialic acid in human cancer
Die Sialinsäure welche im menschlichen Krebsgewebe vorhanden ist, wurde isoliert, charakterisiert und gemessen. Im krebsartigen und normalen Gewebe wurde nur N-Acetyineuraminsäure gefunden. Die Sialinsäure im ...
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Article
Changes in Rat Brain Neuraminidase during Development
SOLUBLE enzyme preparations from various rat organs contain neuraminidase activity1,2 with brain, liver and lactating mammary glands showing the highest concentrations of enzymatic activity. I report here the cha...
