title: A rapid apolipoprotein E radioimmunoassay using solid-phase staphylococcus protein. Use of pooled plasma as a secondary standard.
abstract: A rapid apolipoprotein E (apo E) radioimmunoassay, which requires a total of 24 hour incubation as compared to the usual 3-5 days, has been developed in our laboratory. Solid phase staphylococcus protein A was used to separate bound and unbound labeled antigen. Use of a pooled plasma (quality control sample) as a secondary standard to reduce interassay variation was also described.
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D016632:Apolipoprotein A-I; D001054:Apolipoproteins A / Q000097:blood; D001057:Apolipoproteins E / Q000097:blood*; D001426:Bacterial Proteins; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood; D008297:Male; D008875:Middle Aged; D011817:Rabbits; D011863:Radioimmunoassay / Q000379:methods; D012015:Reference Standards; D013210:Staphylococcus; D013997:Time Factors
chemical_list: D016632:Apolipoprotein A-I; D001054:Apolipoproteins A; D001057:Apolipoproteins E; D001426:Bacterial Proteins