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Immunoglobulin A (Secretory) in Stool Human ELISA

  • Regulatory status:RUO
  • Type:Sandwich ELISA, HRP-labelled antibody
  • Other names:IgA Secretory, sIgA
  • Species:Human
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Cat. No. Size Price

RIC6100 96 wells (1 kit)
PubMed Product Details
Technical Data


Sandwich ELISA, HRP-labelled antibody


Saliva, Stool

Sample Requirements

100 µl/well


Store the complete kit at 2–8°C. Under these conditions, the kit is stable until the expiration date (see label on the box).

Calibration Curve

Spiking Recovery


Dilutation Linearity




  • European Union: for in vitro diagnostic use
  • Rest of the world: for research use only!

Research topic

Autoimmunity, Immune Response, Infection and Inflammation


Secretory IgA is comprised of two immunoglobuline A molecules, which are joined by a J-protein and secretory component. The secretory component is synthesized by epithelial cells of the mucous membrane of gastrointestinal, respiratory and urogenitaltract. It is also produced by the saliva, tear and mammary glands. The determination of sIgA allows a first overview of the functionality of the gastrointestinal associated immune system.

References to Product


  • Giribaldi M, Ortoffi MF, Giuffrida MG, Gastaldi D, Peila C, Coscia A, Raia M, Arslanoglu S, Moro GE, Cavallarin L, Bertino E. Effect of prolonged refrigeration on the protein and microbial profile of human milk. International Dairy Journal. August 2013;31 (2):121-6
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