79182-2

LOINC 2.82

RNA polymerase III IgG Ab [Units/volume] in Serum or Plasma by Immunoassay

RNAp III IgG SerPl IA-aCnc

Definition

  • A semi-quantitative measurement of IgG RNA polymerase III antibodies in serum by immunoassay methods. In conjunction with other laboratory and clinical findings, the test aids in the diagnosis of systemic sclerosis (SSc, scleroderma) with an increased incidence of skin involvement and renal crisis. This term was created for, but not limited in use to, the QUANTA Lite(R) RNA Pol III ELISA.

Component

  • RNA polymerase III Ab.IgG

Specimen / system

  • Ser/Plas

Class

  • SERO

Property

  • ACnc

Scale

  • Qn

Method

  • IA

Related names

  • 3; ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; EIA; ELFA; ELISA; Enzyme immunoassay; IAA; Immune globulin G; Immunoglobulin G; MEIA; Pl; Plasma; Plsm; Point in time; Pol III; QNT; Quan; Quant; Quantitative; Random; Ribonucleic acid; RNAp III; Serology; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; SUDS

Index terms

  • 3
  • ABS
  • Aby
  • Antby
  • Anti
  • Antibodies
  • Antibody
  • Arbitrary concentration
  • Autoantibodies
  • Autoantibody
  • EIA
  • ELFA
  • ELISA
  • Enzyme immunoassay
  • IAA
  • Immune globulin G
  • Immunoglobulin G
  • MEIA
  • Pl
  • Plasma
  • Plsm
  • Point in time
  • Pol III
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Ribonucleic acid
  • RNA polymerase III Ab.IgG
  • RNAp III
  • Serology
  • SerP
  • SerPl
  • SerPlas
  • Serum
  • Serum or plasma
  • SR
  • SUDS