Immunoglobulins are an important part of the body’s immune response. The immunoglobulin M (IgM) molecule is composed of a pentamer of two light chains (kappa and lambda) and the two mu heavy chains plus a J chain. IgM is the largest immunoglobulin molecule, MW = 900,000 daltons. It makes up approximately 6% of the total immunoglobulin. IgM is the body’s primary immune response. The level of IgM in serum increases in hepatic disease, and bacterial or viral infections. The levels of IgM decrease with congenital immunodeficiency. The measurement of IgM provides useful information in the assessment of these diseases or conditions.


  • For the quantitative measurement of human Ig M by immunoturbidimetric assay.
  • Reagents are ready to use.

Calibrator: DC-Cal Multi-Analyte Calibrator

Control: ITA Controls

Product Available in select countries in the following territories:

Americas - Not available in all countries. Contact us for availability.


Have a questions about a product or want a sample?

Contact Us

Ordering Information

Name Size Part Package Insert
IgM 4x20 mL (R1); 2x10 mL (R2) KAI-015 N/A

Pricing and ordering details are determined by several factors.  Please provide your contact information and we will be in touch shortly with more detailed product information.

Get in Touch

When you’re ready to order, we’re here to help.

Fill out the form below and someone from our team will get back to you shortly.