asparagine

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  • Name: asparagine
  • Description: A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase.The au... thor does not specifies the stereoisomerism form of the metabolite.
Overview of age-variations
Age group comparisons
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
12768504 Age 32.6 ± 4.4 , Gender ♀ 68.0 (μmol/l) LC blood
12768504 Age 48 ± 4.3, Gender ♀ 58.0 (μmol/l) LC blood
12768504 Age 74.7 ± 10, Gender ♀ 53.0 (μmol/l) LC blood
12768504 Age 33.3 ± 3.8, Gender ♂ 60.0 (μmol/l) LC blood
12768504 Age 48.4 ± 6, Gender ♂ 65.0 (μmol/l) LC blood
12768504 Age 75.9 ± 9.3, Gender ♂ 54.0 (μmol/l) LC blood
Linear regression
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
23838602 Age [17–85], Gender ⚥ 0.005 (β) UHPLC/MS/MS serum + plasma
log2 ratio/log2(FC)
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
Summary
  • Synonym:
    2-amino-3-carbamoylpropanoic acid; Asn;2,4-diamino-4-oxobutanoic acid; DL-Asparagine
  • Chemical Formula:
    C4H8N2O3
  • Exact Mass g/mol:
    132.0530000
  • Systematic name:
    2,4-diamino-4-oxobutanoic acid
  • SMILES:
    NC(CC(N)=O)C(O)=O
  • InChI:
    InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)
  • InChI Key:
    DCXYFEDJOCDNAF-UHFFFAOYSA-N
  • CAS number:
    3130-87-8
Related resources
Metabolite sources and localization
  • Metabolite location:
    Human organism, Body part, Human body biofluids, Biofluid tissues, Blood, Plasma, Serum, Tissue
  • Metabolite source:
    Homo sapiens, endogenous metabolite
Age-variations
Age group comparisons
Method: LC
Sample: blood
PubMed PMID: 12768504
Linear regression
Method: UHPLC/MS/MS
Sample: serum + plasma
PubMed PMID: 23838602
β = 0.005 (y = βx + α)
p-value < 0.05
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