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Lab Test Dictionary

SARS-CoV IgG II (Spike Protein)




Novel Coronavirus; COVID19; nCOV; COVID-19; COVID; Wuhan,SARS-COV-2-S; Coronavirus

Specimen Type

Serum or Plasma

Performing Lab

RCHSD Chemistry

Epic ID


Lab Test Days

As Received

Standard TAT

2 Hours

Stat TAT

1 Hour

Collection Information

Specimen Required

1-2 mL Blood

Container Type

Lavender (EDTA)

Collection Instructions

Plasma collected in a lithium heparin or sodium heparin (green-top) tube; or serum collected in a serum separator (SST) or (red-top) tube is also acceptable.

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Room Temp= 2 Days; Refrigerated=7 Days; Frozen= 1 Month

Rejection Criteria

Heat-inactivated specimens; Pooled specimens; Grossly hemolyzed; Microbial contamination; Fungal growth

Test Volume Required

1 mL Plasma or Serum

Minimum Test Volume

0.5 mL Plasma or Serum

Processing Instructions

Separate serum or plasma and deliver to chemistry.

CPT Codes