quantitative absorption of monoclonal antibody ( ab 165 ) with adult tissues followed by testing on antigen-positive ucla-so-m14 melanoma cells did not demonstrate antigenic determinant ( ag 165 ) in brain , lung , liver , kidney , intestine , adrenal , and muscle , absorption of ab 376 demonstrated ag 376 in adult lung but minimal or no antigen in other tissues .
C0003316
antigenic determinant
C0003320
antigen