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Study J Chain lecture notes PDF with microbiology definitions and explanation to study What is J Chain?. Study j chain explanation with microbiology terms to review microbiology course for online degree programs.

J Chain Definitions:

  1. A polypeptide present in polymeric IgM and IgA that links the subunits together.

    Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton



  2. J chain small molecule with high sulfhydryl content that secures the heavy chains of IgM to form a pentamer and the heavy chains of IgA to form a dimer. This is a 137 amino acids protein and is encoded by the IGJ gene. .

    Foundations in Microbiology by Kathleen Park Talaro Arthur Talaro



J Chain Notes:

Chain is a small molecule that has a high sulfhydryl concentration that helps to secure the heavy chains of IgA antibody in the formation of a dimer and heavy chains of IgM antibody in the formation of a pentamer.

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