LOINC
Version 2.67

85486-9Bg sup(c) Ag [Presence] on Red Blood CellsActive

Term Description

This term should be used when the antigen being tested is located on the surface of the red blood cell. The B little g super little c Ag is the same HLA antigen as HLA-A28 found on tissue and non-erythrocyte cells.
Source: Regenstrief LOINC

Part Description

LP247914-7   B little g super little c
B little g super little c antigens are members of the HLA Class I antigens and represent HLA-A28 (A68 or A69). The B little g antigen group is designated as Bennett-Goodspeed antigens and are expressed on mature red blood cells (RBCs) and, like other HLA Class I antigens, are also expressed on platelets and the majority of nucleated cells. In some patients, the Bg antigens are not expressed on the RBCs even though they are expressed on other cells. Hemolytic transfusion reactions have rarely been attributed to Bg antibodies. In addition, red cell survival has not been affected by Bg antibodies when patients receive HLA incompatible components.(AABB Technical Manual, 18th edition, pp 362, 480, 490) Source: Regenstrief LOINC, B blood group

Fully-Specified Name

Component
B little g super little c Ag
Property
PrThr
Time
Pt
System
RBC
Scale
Ord
Method

Additional Names

Short Name
Bg sup(c) Ag RBC Ql
Display Name
Bg sup(c) Ag Ql (RBC)

Basic Attributes

Class
BLDBK
Type
Laboratory
First Released
Version 2.61
Last Updated
Version 2.63
Order vs. Observation
Observation

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Member of these Panels

LOINC Long Common Name
93914-0 Blood group antigens panel - Red Blood Cells

Language Variants Get Info

zh-CNChinese (CHINA)
Bg^c 抗原:存在情况或阈值:时间点:红细胞:序数型:
nl-NLDutch (NETHERLANDS)
B kleine g super kleine c Ag:aanwezigheid:moment:erytrocyten:ordinaal:
fr-FRFrench (FRANCE)
Bgc antigène:Présence/Seuil:Ponctuel:Érythrocytes:Qualitatif:
it-ITItalian (ITALY)
B g minuscola apice c , Ag:PrThr:Pt:RBC:Ord:
es-ESSpanish (SPAIN)
Bg^c Antígeno:PrThr:Punto temporal:Glóbulos rojos:Ord:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=85486-9