TY - RPRT TI - Synthesis and properties of carbonylbis(methionyl)insulin, a proinsulin analogue which is convertible to insulin by cyanogen bromide cleavage. AU - W D Busse AU - F H Carpenter PY - 1976 DO - 10.1021/bi00653a010 UR - https://pubmed.ncbi.nlm.nih.gov/5108/ ID - 5108 ER -