Tests
Retinol Binding Protein 4 Measurement
The determination of the amount of retinol binding protein 4 in a sample.
Loading
Loading
Search products, companies, tests, and guides — go from query to quote request in one place.
Tests
The determination of the amount of retinol binding protein 4 in a sample.
Tests
The determination of the amount of retinol binding protein present in a sample.
Tests
The determination of the ratio of retinol binding protein compared to creatinine present in a sample. The measurement may be expressed as a ratio or percentage.
Tests
A rheumatoid factor (RF) test checks a sample of your blood for rheumatoid factor, a protein made by the immune system .
Tests
Molecular detection of SARS-CoV-2 RNA for COVID-19 diagnosis and screening.
Tests
The determination of the amount of SARS-CoV-2 spike protein antibody in a sample.
Tests
The determination of the amount of SH2 domain containing 1A protein present in a sample.
Tests
An SHBG blood test measures the level of a protein called sex hormone binding globulin (SHBG) in a sample of your blood. SHBG is made mostly in your liver. It binds (attaches) to sex hormones such as testosterone and estrogen and helps control how much of these hormones are active in your body.
Tests
A sodium blood test measures the amount of sodium in your blood. Sodium is a type of electrolyte . Electrolytes are minerals that have an electrical charge when they are dissolved in water or body fluids. You have electrolytes in your blood, urine (pee), tissues, and other body fluids. They help control the amount of fluid and the balance of acids and bases (pH balance) in your body. Sodium also helps your nerves and muscles work properly.
Tests
A stool elastase test measures the amount of elastase in your stool (poop). Elastase is a type of digestive enzyme, a protein that speeds up certain chemical reactions in your body. The pancreas, a gland that sits behind your stomach, makes these digestive enzymes to help your body break down food and absorb nutrients. Your body can then use these nutrients for energy, growth, and repairing cells.
Tests
Syphilis tests generally look for certain antibodies in your blood. Antibodies are proteins that your immune system makes when it finds harmful substances in your body. In this case, the harmful substance is the bacterium that causes syphilis , one of the most common sexually transmitted infections (STIs.)
Tests
The determination of the amount of Tau protein present in a sample.