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polybasic

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polybasic /poly·ba·sic/ (-ba´sik) having several replaceable hydrogen atoms.
pol·y·ba·sic (pl-bsk)
adj.
Of or relating to an acid that has two or more hydrogen atoms that can be replaced by basic atoms or radicals.

polybasic [pol″e-ba´sik]
having several replaceable hydrogen atoms.

polybasic
having several replaceable hydrogen atoms.


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We found that the H cleavage site of the selected influenza subtype H5N1 isolates (determined from the Veterinary Laboratory Agency) contained polybasic amino acids, which are characteristic of HPAI A viruses (Table 2).
Since the swelling properties of polybasic gels are influenced by buffer solution, no additional ions through buffer solution were added to the medium for setting pH.
Tertiary alcohols would lead to optimum hydrolytic stability, but secondary alcohols are commercially available and are more reactive with the polybasic acids used in alkyd polymers.
 
 
 
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