Overview


Test code

ApoE
Methodology

MALDI-TOF Mass Spectrometry

Requirements


Specimen type

Whole blood
Minimum volume

1 mL

Preferred volume

5 mL

Specimen


Specimen collection

No patient preparation is required.
Draw blood in K2 EDTA tubes (lavender top).
Invert 8 times to ensure complete mixing.
Specimen storage

Store refrigerated (2°C - 8°C).
Specimen handling

Ship chilled on ice packs.

Stability

Store at 4°C up to 30 days.

Performance


Additional Information


section background image

Order APOE genotype Test

Order Test
Explore Other Tests
Acetylcholine Receptor Antibodies by Live Cell-Based Assay (AChR CBA)

Maximize sensitivity with this assay, licensed from Oxford for exclusive use across North America.

Acetylcholine Receptor Antibodies by Radioimmunoprecipitation (AChR RIPA)

Muscle Specific Kinase Antibodies by Radioimmunoprecipitation (MuSK RIPA)

Low-Density Lipoprotein Receptor-Related Protein 4 Antibodies by Fixed Cell-Based Assay (LRP4 CBA)

Voltage-Gated Calcium Channel Antibodies by Radioimmunoprecipitation (VGCC RIPA)

ALZpath Dx: Plasma Phosphorylated Tau 217 (p-Tau 217)

Learn about our groundbreaking new blood test for Alzheimer’s diagnosis.

Plasma Neurofilament Light Chain (NfL)

Plasma Glial Fibrillary Acidic Protein (GFAP)

Autoimmune Nodopathy / Chronic Inflammatory Demyelinating Polyneuropathy Antibody Panel

This panel of highly sensitive and specific cell-based assays screen for the 5 most common nodal/paranodal antibodies associated with autoimmune nodopathy (formerly defined as chronic inflammatory ...

Aquaporin-4 Antibodies by Live Cell-Based Assay (AQP4 CBA)

This test is for the detection of AQP4 antibodies to establish a neuromyelitis optica (NMO) diagnosis and distinguish NMOSD from multiple sclerosis.

Myelin Oligodendrocyte Antibodies by Live Cell-Based Assay (MOG CBA)

CSF Amyloid-Beta 42/40 Ratio (Aβ42/40)

CSF Panel – Amyloid-Beta 42/40, Total Tau, Phosphorylated Tau 181, Neurofilament Light Chain

This panel features a broad range of high sensitivity assays for the diagnosis of Alzheimer’s disease.

Plasma Phosphorylated Tau 181 (p-Tau 181)

See All Tests