91143 Immunoglobulin G Subclasses

Specimen:

Collect:

One 7.5 mL SST

Also Acceptable

One 4 mL Green Top (Li Heparin)
One 4 mL Green Top (Na Heparin)

Submit:

1 mL (Min:0.5 mL) Serum. Submit Refrigerated.

Also Acceptable
1 mL (Min:0.5 mL) Plasma. Submit Refrigerated.

Special Handling:

Separate from cells ASAP

Stability:

Ambient: 2 Day(s); Refrigerated: 2 Week(s); Frozen: 6 Month(s); Incubated: Unacceptable

Methodology:

Nephelometry

Performed:

Mon-Sat

Reported:

2-4 Day(s)

CPT Codes:

82787 X4 - Immunoglobulin Subclass

Interpretive Data:

Please see report for interpretive data.

Components:

93089 - IgG SUBCLASS 1	93090 - IgG SUBCLASS 2
93091 - IgG SUBCLASS 3	93092 - IgG SUBCLASS 4