analysis by hplc indicated that the 1500 and 3000 mol . wt forms of ssli corresponded respectively to somatostatin-14 ( ss14 ) and somatostatin-28 ( ss28 ) whereas the 6000 and 10000 mol . wt forms eluted together as a composite peak of high molecular weight somatostatin ( hmw-ss ) .
C0074854
somatostatin-28
C0037659
somatostatin