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Immunoglobulin A (Secretory) in Stool Human ELISA

Other names: IgA Secretory, sIgA Distributed product
Product: Size:
RIC6100 (regulatory status: IVD CE) 96 wells (1 kit)
RIC6100R (regulatory status: RUO) 96 wells (1 kit)
Files: Datasheet PDF (IVD CE)Datasheet PDF (RUO)MSDS (IVD CE)MSDS (RUO) Immunoglobulin A on pubmed

Product details


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.

Research topic

Autoimmunity, Immune Response, Infection and Inflammation

Assay format

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


Dilution Linearity


References to this 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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