- ¥1380 - 2200
- LMAI Bio
- LM-4964R
- 进口/国产
- 2026年04月21日
- ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蜡切片需做抗原修复）
- Rabbit
- Human
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海联迈生物工程有限公司
- 库存：
大量
- 目录编号：
LM-4964R
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
1年
- 抗体英文名：
human secretory IgA
- 抗体名：
人分泌型免疫球蛋白A
- 宿主：
Rabbit
- 适应物种：
Human
- 免疫原：
Purified human sIgA:
- 亚型：
IgG
- 形态：
Lyophilized or Liquid
- 应用范围：
ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蜡切片需做抗原修复）
- 浓度：
1mg/ml
- 保存条件：
Store at -20 °C
- 规格：
100ul 200ul
| 英文名称 | human secretory IgA |
| 中文名称 | 人分泌型免疫球蛋白A |
| 别 名 | Secretory Immunoglobulin A; dimeric IgA; Human IgA(secretory); secretory IgA; sIgA; secretory human IgA. 分泌型IgA |
| 规格价格 | 100ul/1380元 购买 200ul/2200元 购买 大包装/询价 |
| 说 明 书 | 100ul 200ul |
| 研究领域 | 细胞生物 免疫学 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, |
| 产品应用 | ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | Purified human sIgA: |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| PubMed | PubMed |
| 产品介绍 | background: 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. SWISS: N/A Gene ID: N/A Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
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文献和实验Purification and Characterization of Human Serum and Secretory IgA1 and IgA2 Using Jacalin
Human immunoglobulin A (IgA) is found in serum and secretions in several different forms (1 ), Serum IgA is produced by the bone marrow and is pre-dominately monomeric (M r = 160 kDa
Detection of the Senescence-Associated Secretory Phenotype (SASP)
of these cells to secrete myriads of bioactive molecules, a behavior termed the senescence-associated secretory phenotype (SASP). The SASP supports cell-autonomous functions like the senescence-associated growth arrest, and mediates paracrine interactions
for the serodiagnosis of human fasciolosis. The methods illustrated in this chapter will explain the isolation of cysteine proteases from F. hepatica excretory-secretory products by gel filtration and anion exchange chromatography, and their subsequent characterization
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