Comparação dos métodos aplicados na detecção de bactérias coliformes, Escherichia coli e Enterococcus sp. em águas para fins recreativos

Dissertação mest., Qualidade em Análises, Universidade do Algarve, 2007

Cloning and expression in Escherichia coli of full-length complementary DNA coding for human α1-antitrypsin

A cDNA library prepared from human liver was screened for α₁-antitrypsin, a major constituent of plasma which functions as inhibitor of proteolytic enzyms. The library was screened using a 12-base-long synthetic oligodeoxyribonucleotide corresponding to a known DNA fragment of human α₁-antitrypsin and by hybrid-selection of α₁-antitrypsin mRNA.