Mouse IgA ELISA Kit
SIGMA/RAB0797
Synonym: IgA; Immunoglobulin A
Product Type: Chemical
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| assay range | inter-assay cv: <10% intra-assay cv: <12% |
| shipped in | wet ice |
| species reactivity | mouse |
| storage temp. | −20°C |
| technique(s) | ELISA: suitable |
| 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. |
| General description: | The antibody pair provided in this kit recognizes Mouse IgA. |
| 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. |
| Symbol |  GHS05 |
| Signal word | Warning |
| Hazard statements | H290 |
| RIDADR | UN 3264 8 / PGIII |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 41116158 |
| Components | ELISA Colorimetric TMB Reagent (HRP Substrate, Item H); ELISA Stop Solution (Item I); 20X Wash Buffer (Item B) |