ARUP's Laboratory Test Directory

Motor Neuropathy Panel : 0051225

Mnemonic: MSN PAN

Methodology: Semi-Quantitative Enzyme-Linked Immunosorbent Assay/Quantitative Nephelometry/Quantitative Capillary Electrophoresis/Qualitative Immunofixation Electrophoresis
Performed: Sun-Sat
Reported: 1-8 days
Specimen Required: Collect: Serum separator tube.

Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 4 mL serum to an ARUP Standard Transport Tube. (Min: 2 mL)

Storage/Transport Temperature: Refrigerated.

Remarks:

Unacceptable Conditions: Plasma, CSF, or other body fluids. Room temperature specimens. Contaminated, heat-inactivated, hemolyzed, severely icteric, or lipemic specimens.

Stability (collection to initiation of testing): Ambient: Unacceptable; Refrigerated: 2 weeks; Frozen: 1 year
Reference Interval:
Test Number Components Reference Interval
Asialo-GM1 Antibodies, IgG/IgM 29 IV or less: Negative
30-50 IV: Equivocal
51-100 IV: Positive
101 IV or greater: Strong Positive
GM1 Antibodies, IgG/IgM 29 IV or less: Negative
30-50 IV: Equivocal
51-100 IV: Positive
101 IV or greater: Strong Positive
GD1a Antibodies, IgG/IgM 29 IV or less: Negative
30-50 IV: Equivocal
51-100 IV: Positive
101 IV or greater: Strong Positive
GD1b Antibodies, IgG/IgM 29 IV or less: Negative
30-50 IV: Equivocal
51-100 IV: Positive
101 IV or greater: Strong Positive
GQ1b Antibodies, IgG/IgM 29 IV or less: Negative
30-50 IV: Equivocal
51-100 IV: Positive
101 IV or greater: Strong Positive
Total Protein-Electrophoresis, Serum 6.00-8.30 g/dL
Albumin 3.75-5.01 g/dL
Alpha-1 Globulins 0.19-0.46 g/dL
Alpha-2 Globulins 0.48-1.05 g/dL
Beta Globulins 0.48-1.10 g/dL
Gamma 0.62-1.51 g/dL
0050340Immunoglobulin A
0-30 days: 1-7 mg/dL
1 month: 1-53 mg/dL
2 months: 3-47 mg/dL
3 months: 5-46 mg/dL
4 months: 4-72 mg/dL
5 months: 8-83 mg/dL
6 months: 8-67 mg/dL
7-8 months: 11-89 mg/dL 		9-11 months: 16-83 mg/dL
1 year: 14-105 mg/dL
2 years: 14-122 mg/dL
3 years: 22-157 mg/dL
4 years: 25-152 mg/dL
5-7 years: 33-200 mg/dL
8-9 years: 45-234 mg/dL
10 years and older: 68-378 mg/dL
0050350Immunoglobulin G
0- 30 days: 611-1542 mg/dL
1 month: 241-870 mg/dL
2 months: 198-577 mg/dL
3 months: 169-558 mg/dL
4 months: 188-536 mg/dL
5 months: 165-781 mg/dL
6 months: 206-676 mg/dL
7-8 months: 208-868 mg/dL 		9-11 months: 282-1026 mg/dL
1 year: 331-1164 mg/dL
2 years: 407-1009 mg/dL
3 years: 423-1090 mg/dL
4 years: 444-1187 mg/dL
5-7 years: 608-1229 mg/dL
8-9 years: 584-1509 mg/dL
10 years and older: 768-1632 mg/dL
0050355Immunoglobulin M
0-30 days: 0-24 mg/dL
1 month: 19-83 mg/dL
2 months: 16-100 mg/dL
3 months: 23-85 mg/dL
4 months: 26-96 mg/dL
5 months: 31-103 mg/dL
6 months: 33-97 mg/dL
7-8 months: 32-120 mg/dL 		9-11 months: 39-142 mg/dL
1 year: 41-164 mg/dL
2 years: 46-160 mg/dL
3 years: 45-190 mg/dL
4 years: 41-186 mg/dL
5-7 years: 46-197 mg/dL
8-9 years: 49-230 mg/dL
10 years and older: 60-263 mg/dL
0051285Myelin Associated Glycoprotein (MAG) Antibody, IgM Less than 1000 TU
0051284Sulfate-3-Glucuronyl Paragloboside (SGPG) Antibody, IgM Less than 1.00 IV

Interpretive Data:

See Compliance Statement D: www.aruplab.com/CS
CPT Code(s): 83516 x7; 84160; 82784 x3; 84165; 86334