Explore our database of over 10000 laboratory markers.

Search and Understand 10000 Biomarkers

Amino Acid Profile, Qn (Plasma), Labcorp: What It Is, What It Tests, and How to Get Your Lab Results

Optimal range:   0 - 4 umol/L

Sarcosine is also known as N-methylglycine. It is an intermediate and byproduct in the glycine synthesis and degradation. Sarcosine is metabolized to glycine by the enzyme sarcosine dehydrogenase, while glycine-N-methyl transferase generates sarcosine from glycine.

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3000 NutrEval FMV - Urine and Blood, Genova Diagnostics

Optimal range:   0 - 0.15 Units

Sarcosine is an amino acid made within the methylation cycle when S-adenosylmethionine (SAM) is conjugated with glycine. It can also be made by catabolism of dimethylglycine (DMG).

There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats.

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents. In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess.

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Methylation Panel, Genova Diagnostics

Optimal range:   3670 - 6743 nanomol/L

Sarcosine is an amino acid made when SAM is conjugated with glycine by the glycine-N- methyltransferase (GNMT) enzyme. It can also be made by catabolism of DMG. There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats. [L]

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents. [L]

In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess. Disposal of excess SAM is seen in excess methyl donor supplementation, or SAM elevation due to adiposity/ obesity. Some clinicians use sarcosine elevation as a marker of ‘excess methyl supplementation’ or ‘over- methylation.’ Currently, there is no literature to support this hypothesis, but rather it is based on physiology. [L]

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NutriStat Basic Profile, US BioTek

Optimal range:   3.9 - 9.7 umol/L

Sarcosine is an amino acid made within the methylation cycle when S-adenosylmethionine (SAM) is conjugated with glycine.

It can also be made by catabolism of dimethylglycine (DMG).

There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats.

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents.

In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess. Some clinicians use sarcosine elevation as a marker of ‘excess methyl supplementation’ or ‘over-methylation.’ Currently, there is no literature to support this hypothesis, but rather it is based on physiology.

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Amino Acid Analysis, Quest Diagnostics

Optimal range:   0 - 4 umol/L

Sarcosine is an amino acid made within the methylation cycle when S-adenosylmethionine (SAM) is conjugated with glycine. It can also be made by catabolism of dimethylglycine (DMG).

There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats.

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents. In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess.

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Amino Acids; Urine 24-hour (Doctor's Data), Doctor's Data

Optimal range:   0 - 10 qmol/24 hours

Sarcosine is an amino acid made within the methylation cycle when S-adenosylmethionine (SAM) is conjugated with glycine. It can also be made by catabolism of dimethylglycine (DMG).

There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats.

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents. In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess.

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Amino Acid Profile, Qn (Urine), Labcorp: What It Is, What It Tests, and How to Get Your Lab Results

Optimal range:   0.5 - 27.3 umol/g Cr

Sarcosine is an amino acid made within the methylation cycle when S-adenosylmethionine (SAM) is conjugated with glycine. It can also be made by catabolism of dimethylglycine (DMG).

There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats.

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents. In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess.

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

Optimal range:   0 - 0.15 qmol/dL

Sarcosine is an amino acid made within the methylation cycle when S-adenosylmethionine (SAM) is conjugated with glycine.

It can also be made by catabolism of dimethylglycine (DMG).

There are many dietary sources of sarcosine including eggs, legumes, nuts, and meats.

Sarcosine is also available as an over-the-counter supplement, and it is widely used in cosmetic formulations (toothpaste, creams, and soaps) and detergents.

In the methylation cycle, sarcosine is created by the GNMT enzyme, which functions to control SAM excess. Some clinicians use sarcosine elevation as a marker of ‘excess methyl supplementation’ or ‘over-methylation.’ Currently, there is no literature to support this hypothesis, but rather it is based on physiology.

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

Optimal range:   0 - 10.4 nmol/ML

Sarcosine is also known as N-methylglycine. It is an intermediate and byproduct in the glycine synthesis and degradation. Sarcosine is metabolized to glycine by the enzyme sarcosine dehydrogenase, while glycine-N-methyl transferase generates sarcosine from glycine.

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Amino Acids 40 Profile, Genova Diagnostics

Optimal range:   0 - 10.4 µmol/L , 0 - 1.04 µmol/dL

Sarcosine is also known as N-methylglycine. It is an intermediate and byproduct in the glycine synthesis and degradation. Sarcosine is metabolized to glycine by the enzyme sarcosine dehydrogenase, while glycine-N-methyl transferase generates sarcosine from glycine.

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Amino Acids Analysis, Genova Diagnostics

Optimal range:   0 - 1.1 micromol/g creatinine

Sarcosine is also known as N-methylglycine. It is an intermediate and byproduct in the glycine synthesis and degradation. Sarcosine is metabolized to glycine by the enzyme sarcosine dehydrogenase, while glycine-N-methyl transferase generates sarcosine from glycine.

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Sardine

Bloodspot

1019 IgG Food Antibodies - Bloodspot, Genova Diagnostics

Reference range:   None Detected, Very Low, Low, Moderate, High

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Immune System

Reference range:   Negative, Positive

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Immune System

Reference range:   Negative, Positive

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Corona Virus COVID-19

Optimal range:   0 - 0.99 index

The SARS-CoV-2 IgG assay is intended for qualitative and semi-quantitative detection of IgG antibodies to the S1 receptor binding domain (RBD) of the SARS-CoV-2 spike protein. The measurement of IgG levels can provide insight to an individual's adaptive immune response to a SARS-CoV-2 infection or vaccination. Although the assay is designed to assess the level of an individual's immune response, studies are still needed to determine the index level threshold that confers protective immunity as well as how long the adaptive immune response may last post-infection or via vaccination.

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Immune System

Optimal range:   0 - 13 AU/mL

The SARS-CoV-2 Semi-Quantitative IgG Antibody test is a blood test that measures the level of IgG antibodies your body has produced in response to the SARS-CoV-2 virus, the virus responsible for COVID-19. Unlike a qualitative test that gives a simple “positive” or “negative” result, this semi-quantitative test estimates the amount of antibody present and provides a numerical value — giving more detailed insight into your immune system’s response.

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Corona Virus COVID-19

Optimal range:   0 - 0.8 ug/ml

Qualitative and semi-quantitative detection of antibodies to SARS-CoV-2 spike protein receptor binding domain (RBD). Aid in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection. to SARS-CoV-2 spike protein receptor binding domain (RBD). Aid in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection.

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