Available Stat

No

Performing Lab

Lucille-Packard Children's Hospital

Methodology

Ion Exchange Chromatography

Reported

Set up as needed, at least 2x a week. Turnaround time: One week.

Additional Information

Urinary quantitation is rarely useful. Urine creatinine is also assayed.

Synonyms

  • Glycine
  • Homocystine
  • Tyrosine
  • Alpha-keto acids
  • Arginine
  • Arginosuccinase deficiency
  • Arginosuccinate Lyase deficiency
  • Aspartate
  • Aspartic acid
  • Beta-aminoisobutyric acid
  • Citrulline
  • Cystathionine
  • Cystathionuria
  • Ethanolamine
  • FeCl3 Screen
  • Ferric chloride screen
  • Glutaimic acid
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Ornithine
  • Sarcosine
  • Serine
  • Taurine
  • Threnonine
  • Valine
  • Arginosuccinic acid
  • Glutamine

Sample Type

Random urine

Collect

Urine cup

Amount to Collect

20 mL urine

Preferred Volume

5 mL urine

Minimum Volume

1 mL urine

Remarks

First morning urine preferred but not required.

Test Code

AAQU

Test Group

Amino Acids

Sendout

Yes

Performing Lab

Lucille-Packard Children's Hospital

Specimen Preparation

Freeze at -20C.

Preferred Volume

5 mL urine

Minimum Volume

1 mL urine

Reference Interval

See report

Additional Information

Urinary quantitation is rarely useful. Urine creatinine is also assayed.

CPT Codes

82139-90

LOINC Codes

35087-6

Available Stat

No

Test Code

AAQU

Test Group

Amino Acids

Performing Lab

Lucille-Packard Children's Hospital

Sendout

Yes

Methodology

Ion Exchange Chromatography

Remarks

First morning urine preferred but not required.

Collect

Urine cup

Amount to Collect

20 mL urine

Sample Type

Random urine

Preferred Volume

5 mL urine

Minimum Volume

1 mL urine

Specimen Preparation

Freeze at -20C.

Reference Interval

See report

Synonyms

  • Glycine
  • Homocystine
  • Tyrosine
  • Alpha-keto acids
  • Arginine
  • Arginosuccinase deficiency
  • Arginosuccinate Lyase deficiency
  • Aspartate
  • Aspartic acid
  • Beta-aminoisobutyric acid
  • Citrulline
  • Cystathionine
  • Cystathionuria
  • Ethanolamine
  • FeCl3 Screen
  • Ferric chloride screen
  • Glutaimic acid
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Ornithine
  • Sarcosine
  • Serine
  • Taurine
  • Threnonine
  • Valine
  • Arginosuccinic acid
  • Glutamine

Reported

Set up as needed, at least 2x a week. Turnaround time: One week.

Additional Information

Urinary quantitation is rarely useful. Urine creatinine is also assayed.

CPT Codes

82139-90

LOINC Codes

35087-6
Ordering

Available Stat

No

Performing Lab

Lucille-Packard Children's Hospital

Methodology

Ion Exchange Chromatography

Reported

Set up as needed, at least 2x a week. Turnaround time: One week.

Additional Information

Urinary quantitation is rarely useful. Urine creatinine is also assayed.

Synonyms

  • Glycine
  • Homocystine
  • Tyrosine
  • Alpha-keto acids
  • Arginine
  • Arginosuccinase deficiency
  • Arginosuccinate Lyase deficiency
  • Aspartate
  • Aspartic acid
  • Beta-aminoisobutyric acid
  • Citrulline
  • Cystathionine
  • Cystathionuria
  • Ethanolamine
  • FeCl3 Screen
  • Ferric chloride screen
  • Glutaimic acid
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Ornithine
  • Sarcosine
  • Serine
  • Taurine
  • Threnonine
  • Valine
  • Arginosuccinic acid
  • Glutamine
Collection

Sample Type

Random urine

Collect

Urine cup

Amount to Collect

20 mL urine

Preferred Volume

5 mL urine

Minimum Volume

1 mL urine

Remarks

First morning urine preferred but not required.
Processing

Test Code

AAQU

Test Group

Amino Acids

Sendout

Yes

Performing Lab

Lucille-Packard Children's Hospital

Specimen Preparation

Freeze at -20C.

Preferred Volume

5 mL urine

Minimum Volume

1 mL urine
Result Interpretation

Reference Interval

See report

Additional Information

Urinary quantitation is rarely useful. Urine creatinine is also assayed.
Administrative

CPT Codes

82139-90

LOINC Codes

35087-6
Complete View

Available Stat

No

Test Code

AAQU

Test Group

Amino Acids

Performing Lab

Lucille-Packard Children's Hospital

Sendout

Yes

Methodology

Ion Exchange Chromatography

Remarks

First morning urine preferred but not required.

Collect

Urine cup

Amount to Collect

20 mL urine

Sample Type

Random urine

Preferred Volume

5 mL urine

Minimum Volume

1 mL urine

Specimen Preparation

Freeze at -20C.

Reference Interval

See report

Synonyms

  • Glycine
  • Homocystine
  • Tyrosine
  • Alpha-keto acids
  • Arginine
  • Arginosuccinase deficiency
  • Arginosuccinate Lyase deficiency
  • Aspartate
  • Aspartic acid
  • Beta-aminoisobutyric acid
  • Citrulline
  • Cystathionine
  • Cystathionuria
  • Ethanolamine
  • FeCl3 Screen
  • Ferric chloride screen
  • Glutaimic acid
  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Ornithine
  • Sarcosine
  • Serine
  • Taurine
  • Threnonine
  • Valine
  • Arginosuccinic acid
  • Glutamine

Reported

Set up as needed, at least 2x a week. Turnaround time: One week.

Additional Information

Urinary quantitation is rarely useful. Urine creatinine is also assayed.

CPT Codes

82139-90

LOINC Codes

35087-6

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