Polyacrylamide gel electrophoresis ( PAGE ) and SDS-PAGE showed that the apparent molecular weight of duck CRP was 1,100,000 daltons and it was possibly an aggregate of two different subunits. 聚丙烯酰胺凝胶电泳(PAGE)和SDS-PAGE测定结果表明,鸭CRP的表观分子量是1100000doltons。很可能天然条件下的CRP是两种不同亚基的聚合体。
The results showed that the molecular weight of collagen is about 300,000 daltons and narrow distribution, which is greater than those of gelatin ( from several thousands to 100,000 Daltons and wide distribution ) and collagen hydrolysate ( from several thousands to 30,000 Daltons and wide distribution ). 结果表明:胶原的相对分子质量大约为30万,分布很窄;明胶的相对分子质量从几千到10万,分布很宽;
The molecular weights of HBcAg in the product are about 22 000 Daltons as monomer and 44 000 Daltons as dimer. 抗原单体分子量约为22000道尔顿,双体为44000。