97152-3LOINC 2.82
HBc+HBe+p22cr Ag [Units/volume] in Serum or Plasma by Immunoassay
HBc+HBe+p22cr Ag SerPl IA-aCnc
Definition
- Quantitative detection of Hepatitis B virus (HBV) core-related antigens, including HB core, pre-core (also known as p22cr) and envelop antigens, in serum or plasma by immunoassay methods, such as chemiluminescent enzyme immunoassay (CLEIA). This test does not distinguish between the three antigens. Testing is performed for the diagnosis of chronic and acute hepatitis B and to monitor treatment. Studies have shown that HBVcr Ag levels in serum correlate with serum HBV DNA and intrahepatic covalently closed circular DNA (cccDNA).[PMID: 31075974]
Component
- Hepatitis B virus core+little e+p22cr Ag
Specimen / system
- Ser/Plas
Class
- MICRO
Property
- ACnc
Scale
- Qn
Method
- IA
Related names
- Antigen; Antigens; Arbitrary concentration; e; EIA; ELFA; ELISA; Enzyme immunoassay; HBc; HBc+HBe+p22cr; HBcr; HBV; HBV core; HBV core-related; Hep; Hep B; Hepatis; Hepatit; Hepatitis Bc; HepB; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; SUDS
Index terms
- Antigen
- Antigens
- Arbitrary concentration
- e
- EIA
- ELFA
- ELISA
- Enzyme immunoassay
- HBc
- HBc+HBe+p22cr
- HBcr
- HBV
- HBV core
- HBV core-related
- Hep
- Hep B
- Hepatis
- Hepatit
- Hepatitis B virus core+little e+p22cr Ag
- Hepatitis Bc
- HepB
- IAA
- ID
- Infectious Disease
- InfectiousDisease
- MEIA
- Microbiology
- Pl
- Plasma
- Plsm
- Point in time
- QNT
- Quan
- Quant
- Quantitative
- Random
- SerP
- SerPl
- SerPlas
- Serum
3 further terms