RNA Polymerase III IgG RNAIGG

Synonyms

Allscripts (AEHR) Order Name

RNA Polymerase III IGG

Sunrise Clinical Manager (SCM) Order Name

RNA Polymerase III IgG

Clinical Info

The presence of RNA polymerase III IgG antibody, when considered in conjunction with other laboratory and clinical findings, is an aid in the diagnosis of systemic sclerosis (SSc) with increased incidence of skin involvement and renal crisis with the diffuse cutaneous form of SSc.

Specimen Type

Blood

Container

Gold Top Tube

Collection Instructions

Container/Tube: Gold top tube
Specimen: 1 mL serum (0.2 mL min)
Transport Temperture:  Refrigerated
Stability: 2 Days Room Temperature
                14 Days Refrigerated
 
TAT: 2 - 5 Days
               1 Year Frozen
Note:  Separate serum from cells ASAP or within 2 hours of collection

Transport Instructions

Specimen Stability

2 Days Room Temperature
                14 Days Refrigerated
 
TAT: 2 - 5 Days
               1 Year Frozen
Note:  Separate serum from cells ASAP or within 2 hours of collection

Methodology

Semi-Quantitative Enzyme-Linked Immunosorbent Assay

Days Performed

Performing Laboratory

ARUP Laboratories

CPT

83516 
 
Lonic Code: 79182-2

PDM

5906054

Result Interpretation

19 Units or less	Negative
20-39 Units	Weak Positive
40-80 Units	Moderate Positive
81 Units or greater	Strong Positive

Forms