Version 2.77

Description

The blood group Scianna antigens are located on the glycoprotein human erythroblast membrane protein (HERMAP) which is encoded by the erythrocyte membrane-associate protein (ERMAP). The antigens that make up the Scianna blood group are Sc1, Sc2, Sc3 and Sc4 (Radin). Sc1 and Sc3 phenotype are present in very high numbers in northern European populations (99%) while Sc2 and Sc4 phenotype are present in very low frequencies for the same population group (1%). The Scianna antigens are found on erythrocytes with a decreased expression on leukocytes, thymus, lymph nodes, spleen, fetal liver and adult bone marrow.(https://www.ncbi.nlm.nih.gov/projects/gv/mhc/xslcgi.cgi?cmd=bgmut/systems_info&system=scianna) Because the prevalence of antibodies to Scianna antigens is so low it is uncertain that they could be associated with either hemolytic transfusion reactions or hemolytic disease of the fetus or newborn. Anti-Sc3 has been found in patients with the rare Scianna-null phenotype which is Sc1, Sc2 and Sc3 negative. ( AABB Technical Manual, 18th edition, p354) Source: Regenstrief LOINC

Basic Part Properties

Part Display Name
Sc2 Ag inferred phenotype
Part Type
Component (Describes the core component or analyte measured)
Created On
2019-03-18
Construct for LOINC Short Name
Sc2 Ag inferred

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP310320-9

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) Sc2 抗原推导表型
Synonyms: Sc^2 抗原推导表型;Sc2 抗原（Ag）推导表型（推导表现型、推导型表现型、推导型表型、推断表型、推演表型）;S little c super 2 Ag inferred phenotype;S little c 2 Ag inferred phenotype;Sc^2 Ag inferred phenotype;Sc2 Ag inferred phenotype
it-IT Italian (Italy) S c minuscola 2 Ag fenotipo inferito
Synonyms: Sc2 Ag fenotipo inferito
es-ES Spanish (Spain) Fenotipo inferido del Ag Sc2
pl-PL Polish (Poland) Sc2 Ag wywnioskowany fenotyp
Synonyms: Antygen Sc2 z układu grupowego Sciana wywnioskowany fenotyp