TY - BOOK AU - Scopes,Robert K. TI - Protein purification: principles and practice T2 - Springer advanced texts in chemistry SN - 0387965556 U1 - 547.758 PY - 1987///, c1982 CY - New York ; Heidelberg PB - Springer-Verlag, KW - PROTEINAS KW - PURIFICACION ER -