Version 2.74

Part Descriptions

LP70082-0   Asparagine+Ornithine
Asparagine+Ornithine is a primary marker for Hyper ORN. Secondary marker for Hyperornithinemia-Hyperammonemia-Homocitrullinuria syndrome. Source: Regenstrief LOINC

LP70160-4   Phenylalanine
Phenylalanine is an essential alpha-amino acid. It exists in two forms, a D and an L form, which are enantiomers (mirror-image molecules) of each other. It has a benzyl side chain and its name comes from its chemical structures that consists of a phenyl group substituted for one of the hydrogens in the side chain of alanine. Because of its phenyl group, phenylalanine is an aromatic compound that at room temperature exists as a white, powdery solid. L -phenylalanine (LPA) is an electrically-neutral amino acid and its enantiomer, D -phenylalanine (DPA), can be synthesized artificially. L -phenylalanine can also be converted into L -tyrosine, another one of the twenty protein-forming amino acids. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See for details. Source: Wikipedia, Phenylalanine (Wikipedia)

Fully-Specified Name


Additional Names

Short Name
Asn+Orn/Phe DBS-sRto
Display Name
Asparagine+Ornithine/Phenylalanine (DBS) [Molar ratio]
Consumer Name Alpha
Asparagine+Ornithine/Phenylalanine, Dried blood spot

Basic Attributes

First Released
Version 2.24
Last Updated
Version 2.70
Order vs. Observation

Member of these Panels

LOINC Long Common Name
54089-8 Newborn screening panel American Health Information Community (AHIC)

Language Variants

Tag Language Translation
zh-CN Chinese (China) 天冬酰胺+鸟氨酸/苯丙氨酸:物质的量比率:时间点:全血.斑点:定量型:
Synonyms: 2,5-二氨基戊酸;Orn Alpha 氨基丁二酸一酰胺;Alpha-氨基丁二酸一酰胺;Asn;a氨基丁二酸一酰胺;天冬酰胺酸;天门冬氨;天门冬素;天门冬酰胺;天门冬醯胺酸;天门科素;氨羰丙氨酸 Phe Phe;PPA;苯基丙氨酸 PKU 全血斑点(滤纸);滤纸;血液.斑点;血液斑点(滤纸) 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值 苯丙酮尿 苯丙酮尿症 苯丙酮酸尿症 血;血液
fr-CA French (Canada) Asparagine+Ornithine/Phénylalanine:Ratio de substance:Temps ponctuel:Sang sur papier filtre:Quantitatif:
pt-BR Portuguese (Brazil) Asparagina+Ornitina/Fenilalanina:SCrto:Pt:SgPapel:Qn:
Synonyms: ; Asn+Orn; Phe; PPA; Orn; Asn+Orn; Asn; sRto; Substance concentration ratio; Point in time; Random; DBS; Filter paper; FP; Dried blood spot; Blood; WB; Whole blood; Quantitative; QNT; Quant; Quan; Chemistry; PKU
es-ES Spanish (Spain) Asparragina + Ornitina/Fenilalanina:Relacion de Sustancia:Punto temporal:gota de sangre (papel de filtro):Qn:
it-IT Italian (Italy) Asparagina+Ornitina/ carta da filtro:Qn:
Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza Sangue Spot sangue secco
fr-FR French (France) Asparagine+ornithine/phénylalanine:Moles ratio:Ponctuel:Sang buvard:Numérique:
tr-TR Turkish (Turkey) Asparajin+ornitin/Fenilalanin:SOrn:Zmlı:Kan.nokta:Kant:
Synonyms: SubsOranı
ru-RU Russian (Russian Federation) Аспарагин+Орнитин/Фенилаланин:МольОтн:ТчкВрм:Кр.Сух.капл:Колич:
Synonyms: Количественный Кровь Кровь сухая капля Мольная доля;Молярная доля;Отношение концентраций Точка во времени;Момент
nl-NL Dutch (Netherlands) asparagine + ornithine/fenylalanine:molaire verhouding:moment:gedroogde bloedspot:kwantitatief:
Synonyms: phenylalanine
fr-BE French (Belgium) Asparagine+Ornithine/Phénylalanine:Ratio de substance:Temps ponctuel:Sang sur papier filtre:Quantitatif:
es-MX Spanish (Mexico) Asparagina + Ornitina / Fenilalanina:Proporción de sustancia:Punto temporal:DBS:Cuantitativo:

Example Units

Unit Source
{Ratio} Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR®

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