72323-9
LaboratoryHLA-DP+DQ+DR (class II) IgG Ab [Presence] in Serum by Flow cytometry (FC)
Definition
IgG antibodies to HLA class II antigens (DP, DQ, and DR) can be detected by flow cytometry in serum of pre and post-transplant organ recipients. A positive result is an indication of a sensitization to HLA antigens. This code is based on, but not exclusive to, the submitter's test kit, One Lambda's FlowPRA Screening Test, which uses beads coated with common and rare purified HLA Class I or II antigens.
LOINC 6-Axis Classification
Component
HLA-DP+DQ+DR Ab.IgG
Property
PrThr
Time Aspect
Pt
System
Ser
Scale Type
Ord
Method Type
Flow cytometry
Details
Class
HLA
Order/Observation
Both
Short Name
HLA-DP+DQ+DR IgG Ser Ql FC
Display Name
HLA-DP+DQ+DR (class II) IgG FC Ql (S)
Related Names
Frequently Asked Questions
What is LOINC code 72323-9?
LOINC code 72323-9 identifies "HLA-DP+DQ+DR (class II) IgG Ab [Presence] in Serum by Flow cytometry (FC)". IgG antibodies to HLA class II antigens (DP, DQ, and DR) can be detected by flow cytometry in serum of pre and post-transplant organ recipients. A positive result is an indication of a sensitization to HLA antigens. This code is based on, but not exclusive to, the submitter's test kit, One Lambda's FlowPRA Screening Test, which uses beads coated with common and rare purified HLA Class I or II antigens.
What does 72323-9 measure?
This code measures HLA-DP+DQ+DR Ab.IgG in Ser. It belongs to the HLA class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.