Nucleic Acids Research, 1975, Vol. 2, No. 12 2237-2250
© 1975
Articles |
Purification of peptidyl-tRNA on benzoylated DEAE-cellulose columns
Department of Biological Chemistry, The Hebrew University of Jerusalem Jerusalem, Israel
Received October 7, 1975. The o-nitrophenylsulfenyl group, an amino protecting group in the chemical synthesis of peptidyl-tRNA was used to attach newly synthesized peptidyl-tRNA to a benzoylated DEAE-cellulose column. This facilitated the isolation of a highly purified specific tRNA with a well defined peptide chain.