Amino acids   LP18033-8

LOINC Hierarchy


LOINC part codeLP18033-8
nameAmino acids
typeCOMPONENT
statusACTIVE
mapping
code sethttps://www.ebi.ac.uk/chebi
idCHEBI:33709
nameamino acid
equivalenceequivalent
code sethttp://snomed.info/sct
id52518006
nameAmino acid (substance)
equivalencenarrower
children
LOINC Home
   {component}   LP432695-7
      Laboratory   LP29693-6
         Chemistry and Chemistry - challenge   LP343631-0
            Chemistry - non-challenge   LP7786-9
               Amino acids   LP18033-8

▸ Amino acids/Creatinine   LP284964-6

▸ Amino acids | Amniotic fluid | Chemistry - non-challenge   LP383607-1

▸ Amino acids | Blood | Chemistry - non-challenge   LP383608-9

▸ 2,4-Dinitrophenylhydrazine reacting substances   LP17841-5

▸ Amino acids | DBS | Chemistry - non-challenge   LP453200-0

▸ 4-Hydroxycyclohexylacetate   LP28539-2

▸ Amino acids | Body fluid | Chemistry - non-challenge   LP383609-7

▸ 4-Hydroxyphenyllactate   LP18424-9

▸ 5-Oxoproline   LP18427-2

▸ Amino acids | Cerebrospinal Fluid | Chemistry - non-challenge   LP383610-5

▸ Amino acids | Hair | Chemistry - non-challenge   LP383611-3

▸ 5-Oxoproline+Pipecolate   LP70201-6

▸ Amino acids | Serum or Plasma | Chemistry - non-challenge   LP383612-1

▸ 5-S-cysteinyldopa   LP201678-2

▸ 6-oxo-piperidine-2-carboxylate   LP431278-3

▸ Amino acids | Urine | Chemistry - non-challenge   LP383613-9

▸ Amino acids | Vitreous fluid | Chemistry - non-challenge   LP383614-7

▸ 6(R+S)-oxo-propylpiperidine-2-carboxylate   LP431281-7

▸ Adipate   LP15330-1

▸ Alanine   LP15331-9

▸ Allocystathionine   LP201660-0

▸ Alloisoleucine   LP14333-6

▸ Alloisoleucine+Isoleucine+Leucine+Hydroxyproline+Valine   LP70305-5

▸ Alpha amino acid nitrogen   LP15352-5

▸ Alpha aminoadipate   LP15354-1

▸ Amino acid pattern   LP18377-9

▸ Amino beta guanidinopropionate   LP18119-5

▸ Aminobutyrates   LP31651-0

▸ Anserine   LP15393-9

▸ Anthranilate   LP70376-6

▸ Arginine   LP15416-8

▸ Asparagine   LP15424-2

▸ Aspartate   LP15425-9

▸ Aspartylglycine   LP201659-2

▸ Beta-ureidoisobutyrate   LP201691-5

▸ Carnosine   LP15476-2

▸ Citrulline   LP15504-1

▸ Cystathionine   LP15519-9

▸ Cysteate   LP20850-1

▸ Cysteine   LP15521-5

▸ Cystine   LP14976-2

▸ Glutamate   LP15605-6

▸ Glutamine   LP15609-8

▸ Glutamine+Histidine   LP99575-0

▸ Glycine   LP15620-5

▸ Glycolate   LP15622-1

▸ Hawkinsin   LP200103-2

▸ Hemicystine   LP65132-0

▸ Hexanoic acids   LP31729-4

▸ Histidine   LP15637-9

▸ Homogentisate   LP15642-9

▸ Hydroxylysine   LP15648-6

▸ Hydroxyproline   LP15650-2

▸ Isoleucine   LP15682-5

▸ Keto acids   LP31728-6

▸ Leucine   LP15699-9

▸ L-leucyl-L-proline   LP201686-5

▸ Lysine   LP15716-1

▸ Methionine   LP15730-2

▸ Methionine sulfoxide   LP20804-8

▸ Methylhistidines   LP31652-8

▸ N-acetylaspartate   LP28524-4

▸ N-acetylglycine   LP429630-9

▸ N-acetyl-L-aspartate   LP18445-4

▸ N-acetyltyrosine   LP18446-2

▸ Ornithine   LP15753-4

▸ Pentanoic acids   LP31726-0

▸ Peptide histidine isoleucine   LP18577-4

▸ Phenylalanine   LP15792-2

▸ Phenylketones   LP15791-4

▸ Phenyllactate   LP18451-2

▸ Phosphoethanolamine   LP15158-6

▸ Phosphoserine   LP14889-7

▸ Pimelate   LP201857-2

▸ Pipecolate   LP15808-6

▸ Proline   LP15818-5

▸ Propionylglycine   LP14518-2

▸ Pseudouridine   LP199589-5

▸ Pterins   LP204179-8

▸ Pyridinoline   LP14914-3

▸ Saccharopine   LP201690-7

▸ S-adenosylhomocysteine   LP200579-3

▸ Sarcosine   LP15859-9

▸ Serine   LP15861-5

▸ Sulfocysteine   LP31555-3

▸ Taurine   LP15878-9

▸ Threonine   LP15890-4

▸ Tiglylglycine   LP14520-8

▸ Tryptophan   LP15931-6

▸ Tyrosine   LP15793-0

▸ Valine   LP15946-4


Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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