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Test ID: HLCA    
Immunoglobulin Heavy and Light Chain (HLC) Pairs, IgA Kappa and IgA Lambda

NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.

Yes

Useful For Suggests clinical disorders or settings where the test may be helpful

The quantitation of heavy and light chain pairs is useful for:

1. Distinguishing between broadly migrating monoclonal proteins and restricted polyclonal immunoglobulin responses

 

2. Quantitating monoclonal IgA proteins that are difficult to quantitate on serum protein electrophoresis

 

3. Providing a more specific quantitation of the monoclonal protein than quantitating total IgA

Method Name A short description of the method used to perform the test

Nephelometry 

Includes total immunoglobulin A.

Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name

HLC, IgA, S

Aliases Lists additional common names for a test, as an aid in searching

HLC IgA
Hevylite IgA
IgA Kappa
IgA Lambda
IgA Kappa Lambda Ratio
AK AL Ratio