Laboratory:Akiruno

Laboratory:Akiruno
CODE:08342 3
RIA (Radio immunoassay)
Radioimmunoassay
A method to perform the competitive antigen-antibody reaction between the antigen labeled with radioisotope (RI) against the antibody and the antigen in the specimen, and to separate the labeled antigen bound to the antibody (bound type: Bound) from the labeled antigen not bound to the antibody (free type: Free) and to measure the ratio of them as the antigen concentration from the radioactivity.
As separation methods for bound and free types (B/F separation), there are the solid-phase method in which the antibody is solid-phased, the two-antibody method in which a second antibody is bound to the antigen-antibody complex and precipitated, the ammonium sulfate precipitation method in which the antigen-antibody complex is precipitated with ammonium sulfate (ammonium sulfate), and the PEG method in which the antigen-antibody complex is precipitated with a precipitation reagent.
After collecting urine, immediately place it in a special container and refrigerate it. Avoid freezing.
Please immediately fill the collected urine into the special container (U50) up to the line printed on the label, mix well, and refrigerate before submitting.
Avoid cryopreservation.
保存剤入り (容器容量10mL)
貯蔵方法:室温
有効期間:製造から2年