00873nam a2200205Ia 4500 CTU_192302 210402s9999 xx 000 0 und d 660.63 E56 Enzyme technology : Preparation, purification, stabilization, immobilization: Recent advances Edited by S. Torrey Park Ridge, N.J. Noyes Data Corp. 1983 Enzymesmay be defined as catalytically active proteins, some enzymes consist only of protein; others are complex and have a protein compoment and a cofactor. These cofactors may be metals such as iron or copper, certain organic molecules known as prosthetic groups, or coenzymes. Enzymes,Enzym Patents,Bằng sáng chế Hải Trung tâm Học liệu Trường Đại học Cần Thơ