| 产品编号 |
bsk12051 |
| 英文名称 |
Mouse IgA ELISA Kit |
| 中文名称 |
小鼠免疫球蛋白A酶联免疫试剂盒 |
| 别 名 |
Mouse IgA protein; A2m marker; FLJ14473; FLJ35065; FLJ35500; FLJ36402; FLJ39698; FLJ40001; FLJ41548; FLJ41552; FLJ41789; FLJ43248; FLJ43594; FLJ44293; FLJ46028; FLJ46621; FLJ46724; FLJ46811; FLJ46824; Ig alpha 1 chain C region; Ig alpha 2 chain C region; IgA1; Igh2; IGHA 1; IGHA 2; IGHA1; IGHA2; Immunoglobulin alpha 1; Immunoglobulin Am1; Immunoglobulin Am2; Immunoglobulin heavy chain 2 (serum IgA); Immunoglobulin heavy constant alpha 1; Immunoglobulin heavy constant alpha 2; MGC102857. |
| 种 属 |
Mouse |
| 线性范围 |
0.39-25 ng/mL |
| 应用范围 |
S/P/CC |
| 检测限 |
0.20 ng/mL |
| 适用样品基质 |
cell culture supernates, serum, and plasma. |
| 保存条件 |
Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)
|
| 注意事项 |
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品介绍 |
Human IgA (immunoglobulin A) is a glycosylated protein of 160 kDa and is produced as a monomer or as a J chain linked dimer. Monomeric IgA constitutes 5-15 % of the serum immunoglobulins whereas dimeric IgA is localized to mucosa surfaces such as saliva, gastrointestinal secretion, bronchial fluids and milk. Mucosal IgA plays a major role in host defence by neutralising infectious agents at mucosal surfaces. The production is usually local and antigen specific IgA producing B cells can be found in regions under the lamina propria where they mature into dimeric IgA producing plasma cells. IgA deficiency is the most common immunodeficiency that may affect both serum and mucosal produced IgA. OR: The secretory component is a component of immunoglobulin A (IgA) which consists of a portion of the polymeric immunoglobulin receptor. Polymeric IgA binds to the polymeric immunoglobulin receptor on the basolateral surface of epithelial cells and is taken up into the cell via transcytosis. The receptor-IgA complex passes through the cellular compartments before being secreted on the luminal surface of the epithelial cells, still attached to the receptor. Proteolysis of the receptor occurs and the dimeric IgA molecule, along with the secretory component, are free to diffuse throughout the lumen.
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