Studies with fluorescein-conjugated antisera to growth hormones. III. Localization and inhibition studies with antisera to porcine growth hormone

Abstract
Fluorescein-conjugated antisera to porcine growth hormone localize in acidophils of rat, pig, beef, sheep, and dog pituitaries. Using AT – PAS – orange G stain, two types of acidophils could be distinguished in pig, beef, sheep, and dog pituitaries. Localization of anti-porcine growth hormone was confined to only one acidophil cell type in pituitaries of these species.