Indicators
Triiodothyronine
A thyroid hormone containing 3 iodine atoms generally synthesized from levothyroxine, and has greater biological activity.
Loading
Loading
Search products, companies, tests, and guides — go from query to quote request in one place.
Indicators
A thyroid hormone containing 3 iodine atoms generally synthesized from levothyroxine, and has greater biological activity.
Tests
A two-staged test with purified coagulation factors in the first stage, and a FXa-specific chromogenic substrate in the second stage. In the first stage, diluted sample plasma, which has been treated with Al(OH)3 to remove prothrombin, is mixed with a combined reagent (human serum, factor V, phospholipids and calcium). In the second stage, a subsample from the first stage is mixed with normal plasma, providing prothrombin and fibrinogen, and the clotting time is measured to deduce the amount of FVIII present.
Tests
The determination of the ratio of a sub-population of type 3 innate lymphoid cells to total innate lymphoid cells present in a sample. The measurement may be expressed as a ratio or percentage.
Tests
The determination of the ratio of a sub-population of type 3 innate lymphoid cells to a sub-population of innate lymphoid cells present in a sample. The measurement may be expressed as a ratio or percentage.
Tests
The determination of the amount of the norepinephrine metabolite, 3-methoxy-4-hydroxyphenylglycol, in a urine sample.