LOINC
Version 2.72

88043-5P sup(k) Ab [Presence] in Serum or PlasmaActive

Part Description

LP264214-0   P super little k
P and P super little k (Pk) antigens are expressed on almost all red blood cells. The Pk antigen is the precursor to the globotype glycosphingolipids and consists of a terminal galactose that is added to α 1,4 galactosyltransferase 1. The P antigen is formed when β 1,3 N-acetylgalactosaminyltransferase I adds β->3 N-acetylgalactosamine to the terminal galactose of Pk. The P1 antigen belongs to the neolacto family of glycosphingolipids rather than the globo family to which P and Pk antigens belong. The P1 or P2 phenotype is expressed on over 99% of donor red cells. Both P1 and P2 synthesize P and Pk and vary only in the expression of the P1 antigen. P1 phenotype is (P1+) and P2 phenotype is (P1-). The two rare null phenotypes are the Pk and little p phenotypes. The Pk phenotype is missing the P antigen and the little p phenotype is missing both the P and the Pk antigens.[AABB Technical Manual, 18th edition, pp309-311] Source: Regenstrief LOINC, K

Fully-Specified Name

Component
P super little k Ab
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method

Additional Names

Short Name
P sup(k) Ab SerPl Ql
Display Name
P sup(k) Ab Ql
Consumer Name Alpha
P sup(k) antibody, Blood

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
BLDBK
Type
Laboratory
First Released
Version 2.63
Last Updated
Version 2.63
Order vs. Observation
Both

Language Variants Get Info

zh-CNChinese (China)
P^k 抗体:存在情况或阈值:时间点:血清/血浆:序数型:
fr-FRFrench (France)
P1PK3 (Pk) anticorps:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:
it-ITItalian (Italy)
P apice k minuscola Ab:PrThr:Pt:Siero/Plasma:Ord:
es-MXSpanish (Mexico)
P super sub k Ab:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:
es-ESSpanish (Spain)
P^k Anticuerpos:PrThr:Punto temporal:Suero o Plasma:Ord:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=88043-5