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Key Documents

RAB0797

Sigma-Aldrich

Mouse IgA ELISA Kit

Synonym(s):

IgA, Immunoglobulin A

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About This Item

UNSPSC Code:
41116158
NACRES:
NA.32

species reactivity

mouse

technique(s)

ELISA: suitable

assay range

inter-assay cv: <10%
intra-assay cv: <12%

shipped in

wet ice

storage temp.

−20°C

General description

The antibody pair provided in this kit recognizes Mouse IgA.

Application

For research use only. Not for use in diagnostic procedures.
Please refer to the attached General ELISA KIT Procedure (sandwich, competitive & Indirect ELISA)

Biochem/physiol Actions

Immunoglobulin A (IgA) is majorly found in the mucosal secretions. IgA exists as two subclasses, IgA1 and IgA2. IgA is a dimer in animals, but a monomer in humans. IgA interacts with the Fc fragment of IgA receptor (FCAR) to elicit immune response against inhaled pathogens. Secretory IgA (S-IgA) produced by B1 lymphocytes triggers phagocytosis and leucocyte respiratory burst. S-IgA exists as a polymer and is crucial for primary defense. The high levels of IgA in human milk and colostrum may provide immune protection to infants. Deficiency of IgA leads to increased susceptibility to infections. High levels of IgA in kidney is present in IgA nephropathy and IgA myeloma. Autoantibodies of IgA is present in celiac disease.

Other Notes

A sample Certificate of Analysis is available for this product.
Please type the word sample in the text box provided for lot number.

Kit Components Also Available Separately

Product No.
Description
SDS
  • RABTMB3ELISA Colorimetric TMB Reagent (HRP Substrate, Item H)SDS
  • RABSTOP3ELISA Stop Solution (Item I)SDS
  • RABWASH420X Wash Buffer (Item B)SDS

Pictograms

Corrosion
GHS05

Signal Word

Warning

Hazard Statements

H290

Precautionary Statements

P234 - P390

Hazard Classifications

Met. Corr. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Immunoglobulin A (IgA) deficiency and alternative celiac disease-associated antibodies in sera submitted to a reference laboratory for endomysial IgA testing
Prince HE, et al.
Clinical and Diagnostic Laboratory Immunology, 7(2), 192-196 (2000)
Shun He et al.
Nature, 566(7742), 115-119 (2019-02-01)
The biochemical response to food intake must be precisely regulated. Because ingested sugars and fats can feed into many anabolic and catabolic pathways1, how our bodies handle nutrients depends on strategically positioned metabolic sensors that link the intrinsic nutritional value
Liqing Huang et al.
Probiotics and antimicrobial proteins, 11(3), 946-956 (2018-06-28)
The effects of Enterococcus faecium on growth, intestinal barrier function, and immune response in Escherichia coli O78-challenged broiler chickens were investigated. Three hundred eight 1-day-old Ross male chickens were randomly assigned into three treatment groups: negative control (C), E. coli
T Gupalova et al.
PloS one, 13(5), e0196564-e0196564 (2018-05-05)
Streptococcus agalactiae, or group B streptococcus (GBS), is an important pathogen as it is the leading cause of neonatal deaths due to sepsis, meningitis or bacterial pneumonia. Although the development of an effective and safe GBS vaccine is on the
Yiran Wang et al.
Molecular immunology, 112, 305-311 (2019-06-24)
The pathophysiology of type II diabetes (T2D) in patients with normal body-mass index (BMI) remains unclear. In this study, we investigated the circulating CD4+CXCR5+ T cells in lean T2D patients. Compared with age-, gender-, and BMI-matched healthy controls, the lean
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