Immunoglobulin G (IgG) Subclass 4 Build info

Synonyms

• IGG 4
• IGGS4
• LAB1000

Short Name

IGG 4

Procedure Master Number

LAB1000

Procedure ID

56110

Clinical Info

Aid in diagnosis or monitoring of IgG4-related disease.

Specimen Type

Blood

Container

Gold Top Tube

Collection Instructions

Separate serum from cells within 30 min to 1 hour after collection.

Transport Instructions

3 Days Room Temperature

Specimen Stability

2 Days Room Temperature
8 Days Refrigerated
6 Months Frozen

Methodology

Quantitative Immunoturbidimetry

Days Performed

M - F

Performing Laboratory

Northwell Health Laboratories

CPT

82787

PDM

1559702

Results