Thyrogiobulin antibody (TGAb), thyroid microsomal antibodies (TMAb) under different conditions in the sta-bility of the serum / 国际检验医学杂志

ABSTRACT

Objective To investigate the thyroglobulin antibody (TGAb) and thyroid microsomal anti-bodies (TMAb) under different conditions in the serum Stability. Methods Measured by radioimmunoassay place at room temperature, 4℃ refrigerator, ice conditions, the different time periods in serum samples of TGAb and TMAb activity. Results Three conditions in the storage Two days later the results of no signifi-cant difference; stored 4 days at room temperature samples TGAb and TMAb inactivation; storage 6 days, 4 ℃ refrigerator under the conditions of the samples TGAb and TMAb inactivation; store 29 days later, the frozen samples under the conditions of TGAb and TMAb inactivation. Conclusion 4 ℃ refrigerator used to preserve blood samples for further screening for thyroid antibodies, the most suitable for day-to-day clinical work.