Clinical Immunology Society

COMPLEMENT TESTS (INCLUDING INDIVIDUAL COMPONENTS, FUNCTIONAL ASSAYS, AND SPLIT PRODUCTS) - GROUPED BY SPECIALTY LAB

ARUP

Component Levels

Complement Factor B (by RID).  Test Code: 0051720
Complement Component 2 (by RID).   Test Code: 0050148
Complement Components 3 and 4 (by Quant. Immunoturbid). Test Code: 0050149
Complement Component 3 (by Quant. Immunoturbidimetry). Test Code: 0050150
Complement Component 4 (by Quant. Immunoturbidimetry). Test Code: 0050155
Complement Component 5 (by RID). Test Code: 0050156
Complement Component 1Q Level (by RID). Test Code: 0099130
C1-Esterase Inhibitor Panel (by ELISA, Turb and Neph). Test Code: 0050139
C1-Esterase Inhibitory (by Quant Neph). Test Code: 0050140


Functional Assays

Complement Activity Enzyme Immunoassay, Total (by ELISA). Test Code: 0050198
Complement Activity, Alternative Pathway (AH50, by RID). Test Code: 2005373
C1-Esterase Inhibitor Functional (by ELISA). Test Code: 0050141
C1q Binding Assay (by ELISA). Test Code: 0050301


Autoantibodies to Individual Components

Immune Complex Panel (by Flow and ELISA). Test Code: 0050667

 

MAYO-ML

C1q Complement Functional, Serum  Test Code: C1QFX; #83374
(Automated Liposome Lysis [ALL]).   
C2 Complement Functional, Serum (ALL).  Test Code: C2; #81835
C2 Complement Functional (no reflex, ALL).  Test Code: C2FXN; #32137
C3 Functional, Serum (ALL).  Test Code: C3FX; #81090
C4 Functional, Serum (ALL).  Test Code: C4FX; #83391
C5 Functional, Serum (ALL).  Test Code: C5FX; #83392
C6 Functional, Serum (ALL  Test Code: C6FX; #83393
C7 Functional, Serum (ALL).  Test Code: C7FX; #81064
C8 Functional, Serum (ALL).  Test Code: C8FX; #81065
C9 Functional, Serum (ALL).  Test Code: C9FX; #81066
Complement, Total, Serum.   Test Code: COM; #8167
Atypical Hemolytic Uremic Syndrome (aHUS) Complement Panel. Test Code: AHUSD; #64881
Complement, Alternative Pathway (AH50), Functional Serum  Test Code: AH50; #88676
(separately orderable).    
Factor B Complement Antigen (AHUSD only, nephelometry).   Test Code: FBCA; #62588
Factor H Complement Antigen (AHUSD only, nephelometry).   Test Code: FHCA; #62587
CBB Complement Activation Fragment, Plasma (AHUSD only). Test Code: CBB; #62585
C4d Complement Activation Fragment, Plasma (AHUSD only).   Test Code: C4D; #62584
SC5b-9 Complement Activation Complex, Plasma (AHUSD only).   Test Code: SC5B9; # 62586
C1 Esterase (C1ES) Inhibitor Antigen, Serum (nephelometry).   Test Code: C1ES; #8198
Complement C1q, Serum (nephelometry).   Test Code: C1Q; #8851
Complement C3, Serum (nephelometry).   Test Code: C3; #8174
Complement C4, Serum (nephelometry).   Test Code: C4; #88171
C5 Complement, Antigen, Serum (nephelometry).   Test Code: C5AG; #9266
C1 Esterase Inhibitor Functional Assay, Serum (ELISA).   Test Code: FC1EQ; #81493
C2 Complement Antigen, Serum (RID – reflex testing only).   Test Code: C2AG; #84141

 

NJH-ADL


Component Levels

C1q level (by RID).  Test Code: C1Q
C1r level (by RID). Test Code: C1RL
C1s level (by RID).  Test Code: C1SL
C2 level (by RID).  Test Code: C2L
C3 level (by nephelometry).    Test Code: C3
C4 level (by nephelometry).    Test Code: C4
C5 level (by RID).  Test Code: C5L
C6 level (by RID).    Test Code: C6L
C7 level (by RID).    Test Code: C7L
C8 level (by RID).    Test Code: C8L
C9 level (by RID).    Test Code: C9L
C1-esterase inhibitor level (C1-INH, by RID).     Test Code: CEIQ
Circulating immune complexes (C1q-binding and C3d).    Test Code: CIC
Mannose binding lectin (by ELISA).    Test Code: MLEC
Factor D level (by ELISA).     Test Code: FDL
Factor H level (by RID).    Test Code: FH
Factor I level (by RID).    Test Code: FIL
Properdin level (by ELISA).     Test Code: PROP 
Factor B level (by RID).    Test Code: FBL


Functional Assays

C1q function (by hemolytic assay).    Test Code: C1QH
C1 function (by hemolytic assay). Test Code: C1F
C2 function (by hemolytic assay).    Test Code: C2F
C3 function (by hemolytic assay).    Test Code: C3F
C4 function (by hemolytic assay).    Test Code: C4F
C5 function (by hemolytic assay).    Test Code: C5F
C6 function (by hemolytic assay).    Test Code: C6F
C7 function (by hemolytic assay).    Test Code: C7F
C8 function (by hemolytic assay).    Test Code: C8F
C9 function (by hemolytic assay).    Test Code: C9F
Factor B function (by hemolytic assay).    Test Code: PFBF
Factor D function (by hemolytic assay).    Test Code: FDF
C1 esterase inhibitor function, Chromogenic.    Test Code: CEICHR
Rapid screen for deficiency of late components  Test Code: C59S
(C5, C6, C7, C8, C9, CH50).     


Individual Complement Split Products

C3a desArg level (by RIA).   Test Code: C3AL
C4a desArg level (by RIA).     Test Code: C4AL
C5a desArg level (by RIA).    Test Code: C5AL
iC3b level (by ELISA).   Test Code: IC3B
C4d level (by ELISA).    Test Code: C4D
Bb level (by ELISA).    Test Code: BBLL
SC5b-9 level (by ELISA).    Test Code: SC5B9
Ratio of C4d to C4.    Test Code: C4RAT


Autoantibodies to Individual Components

C3 Nephritic factor (by Immunofixation Electrophoresis).   Test Code: C3NEF
Autoantibody to C1q (C1q-CLR, by ELISA).   Test Code: C1QAB
Autoantibody to C1-inhibitor by (ELISA).   Test Code: CEIAP
Autoantibody to Factor H (by ELISA).   Test Code: FHAB

 

QUEST


Component Levels

C1q level (by RID). Test Code: 981X
C2 level (by RID).  Test Code: 433X
C3 level (by nephelometry).  Test Code: 351
C4 level (by nephelometry).  Test Code: 353
C5 level (by RID).  Test Code: 354
C6 level (by RID).  Test Code: 464
C7 level (by RID).  Test Code: 34888X
C8 level (by RID).  Test Code: 34889X
C9 level (by RID).  Test Code: 34896
C1-esterase inhibitor protein (quantitative, by EIA).  Test Code: 298
Circulating immune complexes (C1q-binding, by ELISA).    Test Code: 36735
Mannose binding lectin (by ELISA).  Test Code: 16039X
Properdin Factor B (by nephelometry).  Test Code: 300


Functional Assays

C1-esterase inhibitor protein (functional, by EIA).  Test Code: 297


Individual Complement Split Products

C3a desarg (by ELISA).  Test Code: 17689X
C3d fragment (by EIA).  Test Code: 4943N

 

VIRACOR

C1 Esterase Inhibitor Functional. Test Code: 1112
C1 Esterase Inhibitor Protein. Test Code: 1113
C1q Complement. Test Code: 1115
C4 Complement. Test Code: 8
Mannan Binding Lectin (MBL).  Test Code: 33
Mannan-Binding Lectin Pathway Function Test (C4b).  Test Code: 34
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