A class of anionic oligomers and polymers that function for inhibition of nucleases, particularly RNase. Specific inhibitors include mixtures of oligomers of vinyl sulfate. Methods for inhibition or inactivation of one or more nucleases in vitro which comprises the step of contacting the one or more nucleases in a biological medium with one or more of the anionic oligomeric or polymeric inhibitors of this invention. Kits for carrying out a biological procedure, biological reaction and/or a biological assay containing one or more inhibitors of this invention. The use of oligomers and/or polymers of this invention as additives in buffers or reagents. The inhibitors of the invention can also be attached to surfaces to provide for removal of nucleases from media, solutions or other liquids in contact with the solid.
一类阴离子寡聚体和聚合物,用于抑制
核酸酶,特别是RNase。具体的
抑制剂包括
乙烯硫酸酯寡聚体的混合物。用于体外抑制或灭活一个或多个
核酸酶的方法,包括将一个或多个
核酸酶与本发明的一个或多个阴离子寡聚体或聚合物
抑制剂之一在
生物介质中接触的步骤。包含本发明的一个或多个
抑制剂的用于执行
生物程序、
生物反应和/或
生物分析的试剂盒。将本发明的寡聚体和/或聚合物用作缓冲液或试剂的添加剂。本发明的
抑制剂也可以附着在表面上,以便从与固体接触的介质、溶液或其他液体中去除
核酸酶。