Tests
N-acetyl-Beta-D-glucosaminidase to Creatinine Ratio Measurement
The determination of the N-acetyl-B-D-glucosaminidase to creatinine in a biological sample. The measurement may be expressed as either a ratio or a percentage.
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Tests
The determination of the N-acetyl-B-D-glucosaminidase to creatinine in a biological sample. The measurement may be expressed as either a ratio or a percentage.
Tests
Natriuretic peptides are proteins that your heart and blood vessels make. Natriuretic peptide tests measure the amount of these proteins in a sample of your blood. They are mainly used to help confirm or rule out heart failure in people who have symptoms.
Tests
The determination of the amount of a neo-epitope, which usually is a protein sequence that is exposed after proteolytic cleavage, in a sample.
Tests
A modification of the Bethesda Assay where the pH and the protein concentration of the test mixture is further standardized, such that the factor VIII coagulant activity (FVIII:C) in the test mixture is less prone to artifactual deterioration and the test has improved specificity.
Tests
The determination of the amount of paired box 5 protein in a biological specimen
Tests
A partial thromboplastin time (PTT) test uses a blood sample to measure the number of seconds it takes for your blood to clot . Normally, when you get a cut or injury that causes bleeding, many different types of proteins in your blood work together to make a clot to stop the bleeding. These proteins are called coagulation factors or clotting factors, and your liver makes most of them.
Tests
The determination of the amount of PAX3-FKHR fusion protein present in a sample.
Tests
A PD-L1 test uses a sample of cancerous tumor tissue to measure how much of a protein called programmed-death ligand 1 (PD-L1) is found on the cancer cells. Normally, PD-L1 is found on certain healthy cells. It helps keep your immune system from attacking healthy tissue by acting as a kind of "brake" on your immune system cells (called T-cells). However, in some cancers, PD-L1 keeps your immune system from attacking cancerous cells.
Tests
A PKU screening test measures the amount of a protein called phenylalanine (Phe) in a sample of a newborn's blood. Phe is in all foods that contain protein such as milk, meats, and nuts. It's also in an artificial sweetener called aspartame. If a newborn has high levels of Phe in their blood, it could mean that they have phenylketonuria (PKU).
Tests
The determination of the amount of Tau protein where threonine 181 is phosphorylated in a sample.
Tests
The determination of the amount of Tau protein where threonine 212 is phosphorylated in a sample.
Tests
The determination of the amount of Tau protein where threonine 217 is phosphorylated in a sample.