PATENT ASSIGNEE'S COUNTRY | Japan |
UPDATE | 01.00 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Process for modifying a bio-active peptide or protein, comprising reacting said peptide or protein having at least one glutamine residue with amino donor substance in presence of transglutaminase originating from microorganism, to form acid-amide linkage betweem the gamma-positioned acid amide of glutamide residue & NH2 group of amino donor - Wherein amino donor is selected from MAb & alkylamine deriv of PEG |
PATENT PHOTOCOPY | Available on request |
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