Tests
Homocysteine Acid Measurement
The determination of the amount of homocysteine amino acid present in a sample.
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Tests
The determination of the amount of homocysteine amino acid present in a sample.
Tests
A homocysteine test measures the amount of homocysteine in a sample of your blood. Homocysteine is an amino acid. Amino acids are molecules that your body uses to make proteins.
Tests
An MTHFR gene test checks a sample of your blood for two very common changes in a gene called MTHFR . Changes in your genes are also called gene variants or mutations.