Explore our database of over 10000 laboratory markers.

Search and Understand 10000 Biomarkers

Array 5 Multiple Autoimmune Reactivity Screen, Cyrex Laboratories

Optimal range:   0 - 5 U/mL

ANTIBODIES ASSOCIATED WITH*:
*This test by itself is not diagnostic for any condition or disease

Battan Disease
Celiac Disease
Cerebellar Ataxia
Non-Celiac Gluten Sensitivity
Polyendocrine Autoimmune Syndrome
Stiff-Person Syndrome
Type 1 Diabetes

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3102 ION (Blood/Urine) Amino Acids 40, Genova Diagnostics

Optimal range:   0 - 0.31 Ratio

The Glutamic Acid/Glutamine Ratio is used to identify specimen handling issues that cause spontaneous degradation of glutamine to glutamate, and can reveal the origin of difficulty maintaining systemic pH balance.

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Amino Acids 40 Profile, Genova Diagnostics

Optimal range:   0.06 - 0.23 Ratio

The Glutamic Acid/Glutamine Ratio is used to identify specimen handling issues that cause spontaneous degradation of glutamine to glutamate, and can reveal the origin of difficulty maintaining systemic pH balance.

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Amino Acid Analysis, Quest Diagnostics

Optimal range:   428 - 747 umol/L

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase. Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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Amino Acid Profile, Qn (Urine), LabCorp

Optimal range:   5 - 1756.2 umol/g Cr

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase.

Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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3102 ION (Blood/Urine) Amino Acids 40, Genova Diagnostics

Optimal range:   41 - 111 qmol/dL

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase. Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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NutriStat Basic Profile, US BioTek

Optimal range:   289 - 615 umol/L

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase. Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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Amino Acid Profile, Qn (Plasma), LabCorp

Optimal range:   372.8 - 701.4 umol/L

Glutamine is the most abundant amino acid in the blood and is an important source of energy for many tissues in the body. It is derived from the amino acids histidine and glutamic acid.

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ZRT Laboratory (Urinary Neurotransmitters), ZRT Laboratory

Optimal range:   37 - 71 µg/g creatinine

Glutamine improves immune function, balances ammonia in the body, contributes to biosynthesis of proteins, amino acids, nucleic acids, glutathione, glutamate, and GABA.

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NutrEval Plasma - Urine and Blood, Genova Diagnostics

Optimal range:   41 - 111 Units

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase.

Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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Metabolimix+, Genova Diagnostics

Optimal range:   85 - 518 micromol/g creatinine

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase. Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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Micronutrient Test, Spectracell Laboratories, SpectraCell Laboratories

Optimal range:   37 - 100 %

Glutamine is used for energy, for synthesis of other essential building blocks, (protein, DNA, and RNA), and for removal of toxic substances.

Glutamine is a dispensable amino acid present in greater amounts than any other amino acid in the body fluid and cells.

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Amino Acid Analysis, LC/MS, Quest Diagnostics

Optimal range:   24 - 211 mmol/mol creatinine

Glutamine is a nonessential amino acid and is the most abundant amino acid in the body. It is formed from glutamate using the enzyme glutamine synthetase.

Approximately 80% of glutamine is found in the skeletal muscle, and this concentration is 30 times higher than the amount of glutamine found in human plasma. Although glucose is used as fuel for many tissues in the body, glutamine is the main fuel source for a large number of cells including lymphocytes, neutrophils, macrophages, and enterocytes.

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Amino Acids 40 Profile, Genova Diagnostics

Optimal range:   372 - 876 µmol/L , 37.2 - 87.6 µmol/dL

Glutamine is the most abundant amino acid in the blood and is an important source of energy for many tissues in the body. It is derived from the amino acids histidine and glutamic acid.

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OMX Organic Metabolomics / Diagnostic Solutions, Diagnostic Solutions Laboratory | GI-MAP & Food Sensitivity Tests

Optimal range:   352.4 - 1017.1 nmol/ML

Glutamine is the most abundant amino acid in the blood and is an important source of energy for many tissues in the body. It is derived from the amino acids histidine and glutamic acid.

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Micronutrient (Vibrant America), Vibrant America

Optimal range:   393.5 - 699.3 nmol/ML

- Glutamine is a conditionally essential amino acid (conditional mainly during times of disease or muscle wasting, such HIV/AIDS, cancer, or severe infections).

- In the intestinal lining, glutamine is the preferred source of fuel for intestinal epithelial cells and the main energy source for leukocytes (immune cells).

- Other important functions of glutamine include: transporting nitrogen between cells, acting as a precursor to glutathione production, acting as a precursor to nucleotides (for DNA and RNA synthesis), participating in gluconeogenesis in the absence of adequate carbohydrate intake, blunting the rise of blood glucose after consuming carbohydrate-rich meals, and regulating intestinal tight junctions.

Very good sources of glutamine include: whey, casein, milk, white rice, corn, and tofu.

Good sources of glutamine include: meat and eggs.

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Amino Acids Analysis, Genova Diagnostics

Optimal range:   110 - 632 micromol/g creatinine

Glutamine is the most abundant amino acid in the blood and is an important source of energy for many tissues in the body. It is derived from the amino acids histidine and glutamic acid. Glutamine improves immune function, balances ammonia in the body, contributes to biosynthesis of proteins, amino acids, nucleic acids, glutathione, glutamate, and GABA.

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