title: Inhibition of access of bound somatomedin to membrane receptor and immunobinding sites: a comparison of radioreceptor and radioimmunoassay of somatomedin in native and acid-ethanol-extracted serum.
mesh_terms: D000172:Acromegaly / Q000097:blood; D000293:Adolescent; D000328:Adult; D000368:Aged; D002352:Carrier Proteins / Q000097:blood; D002648:Child; D002675:Child, Preschool; D000431:Ethanol; D005188:False Negative Reactions; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007018:Hypopituitarism / Q000097:blood; D007328:Insulin / Q000097:blood; D008875:Middle Aged; D010455:Peptides / Q000097:blood; D011863:Radioimmunoassay / Q000379:methods; D011869:Radioligand Assay / Q000379:methods; D013002:Somatomedins / Q000097:blood*
chemical_list: D002352:Carrier Proteins; D007328:Insulin; D010455:Peptides; D013002:Somatomedins; D000431:Ethanol