ELISA Flex: Human IgA (ALP)

ELISA Flex: Human IgA (ALP)


Publications: 22
An ELISA designed to detect the native protein – in our most adaptable kit format to match your unique setup. Combine it with your preferred substrate and buffer.


Capture mAbMT57
Detection mAbMT20, ALP
StandardNative human IgA ELISA standard
Buffer/SolutionStandard reconstitution buffer

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Product specifications

Intended use

This ELISA Flex kit is intended for the quantification of human IgA in solution. For research use only. Not for use in diagnostic procedures.

Serum/Plasma samples


Product details

ProductELISA Flex: Human IgA (ALP)

This kit is based on a matched pair of mAbs specific for human IgA.

Shipping and Storage


Shipped at ambient temperature.


Store antibodies and enzyme conjugate at 4-8 °C upon receipt. The ELISA standard should be stored at -20 °C.

Shelf lifeAt least 18 months from date of receipt.
Standard range0.2-100 ng/ml
Representative standard curve for human IgA ELISA Flex kit using pNPP substrate.

Tutorial, Published July 31, 2023

ELISA publications by sample type
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Analyte description

IgA (Immunoglobulin A) represents only 10-15% of the total Ig molecules in serum but is the predominating Ig isotype in secretions and in the gastrointestinal and urogenital tract. The IgA found in secretions (secretory IgA or sIgA) is commonly a dimer with two IgA molecules joined by the J chain. Secretory IgA is the most important Ig isotype in mucous surfaces, the area of entry for most pathogens.

Alternative namesImmunoglobulin A, IgA, A2M, IgA1
Cell typeB cell
Gene ID3494, 3493