A METHOD FOR PREPARING NON-PROTEINACEOUS STRONGLY NEGATIVELY CHARGED MACROBIOMOLECULES, WHICH ARE LINKED TO PLASTIC

摘要

Subject invention is used to a kind of method for preparing the macrobiomolecules of nonprotein with the strong electronegativity charge for being connected to plastics. Such as the strong negatively charged boiomacromolecule of DNA (DNA), ribonucleic acid (RNA) and glycosaminoglycans (GAG) play the part of a crucial role in cell function. In principle, as long as negative electrical charge implies at least one negative electrical charge of the pentasaccharide for every biomolecule that it is made of pentasaccharide securely. DNA and RNA includes a negative electrical charge of every nucleotide. Glycoso aminoglycans are 1 to 4 negative electrical charges that are heterogeneous and may include every disaccharides in this respect. The present invention is also the product for method, particularly has a microtitre plate of the plastic well of the macrobiomolecules coated with negatively charged nonprotein.