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Amino Acids, Urine Quantative

Specimen:

Collect

  • Random Urine in Sterile Specimen Container

Submit

  • 4 mL (Min:3 mL) Random Urine in Sterile Specimen Container. Submit Frozen.

Special Handling

  • Critical Frozen
  • Separate aliquot required for each frozen test ordered
  • First morning sample preferred.
    Avoid dilute specimens.
    State gender, age, diet, drug therapy and family history.

Stability

Ambient: Unacceptable; Refrigerated: 1 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable

Methodology

  • Quantitative Liquid Chromatography-Tandem Mass Spectrometry

Performed

Mon-Fri

Reported

4-8 Day(s)

CPT Codes

  • 82139

Interpretive Data

Please see report for interpretive data.

Components

  • 90106 - CREATININE, URINE
  • 93227 - ALANINE
  • 93236 - ARGININE
  • 93170 - ASPARAGINE
  • 93171 - ASPARTIC ACID
  • 93224 - CITRULLINE
  • 93025 - CYSTINE
  • 93179 - GLUTAMINE
  • 93178 - GLUTAMIC ACID
  • 93226 - GLYCINE
  • 93235 - HISTIDINE
  • 93256 - HYDROXYPROLINE
  • 93230 - ISOLEUCINE
  • 93231 - LEUCINE
  • 93234 - LYSINE
  • 93229 - METHIONINE
  • 93026 - ORNITHINE
  • 93233 - PHENYLALANINE
  • 93225 - PROLINE
  • 93223 - SERINE
  • 93517 - TAURINE
  • 93222 - THREONINE
  • 93232 - TYROSINE
  • 93228 - VALINE
  • 93307 - INTERPRETATION
  • 94185 - a-AMINOBUTYRIC
  • 94186 - a-AMINOADIPIC
  • 94187 - ARGININOSUCCINIC
  • 94188 - b-AMINOISOBUTYRIC
  • 94189 - b-ALANINE
  • 94190 - ETHANOLAMINE
  • 94191 - g-AMINOBUTYRIC
  • 94192 - SARCOSINE
  • 94193 - TRYPTOPHAN
  • 94194 - ANSERINE
  • 94195 - CYSTATHIONINE
  • 94196 - HOMOCITRULLINE
  • 94197 - HYDROXYLYSINE
Last Updated: October 14, 2024 @ 9:13 am

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Common Lab Definitions

  • Serum 
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