The secretary component of sIgA is

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The secretary component of sIgA is Answer: formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell

Question context

This question is part of 🦠 Microbiology within the broader 🧬 Medical Science subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.