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- 2026年08月13日
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- 文献和实验
- 技术资料
- 保质期：
Upon receipt, store it immediately at -20°C or lower for long term storage. Please avoid repeated freeze-thaw cycles. This product is stable after storage at: <br>2-8°C for 2-7 days under sterile conditions after redissolves; <br>-20°C for 1 months and -70℃ for 3 months under sterile conditions after redissolves; <br>-20°C to -70℃ for 12 months in lyophilized state.
- 保存条件：
Upon receipt, store it immediately at -20°C or lower for long term storage. Please avoid repeated freeze-thaw cycles. This product is stable after storage at: <br>2-8°C for 2-7 days under sterile conditions after redissolves; <br>-20°C for 1 months and -70℃ for 3 months under sterile conditions after redissolves; <br>-20°C to -70℃ for 12 months in lyophilized state.
- 英文名：
IgG4 Fc
- 库存：
999
- 供应商：
北京索莱宝科技有限公司
- 规格：
10ug/50ug/500ug/1mg
| 规格： | 10ug | 产品价格： | ¥312.00 |
|---|---|---|---|
| 规格： | 50ug | 产品价格： | ¥936.00 |
| 规格： | 500ug | 产品价格： | ¥4732.00 |
| 规格： | 1mg | 产品价格： | ¥6240.00 |
| 基因名 | IgG4 Fc |
| 别名 | Ig gamma-4 chain C region; IgG4 Fc |
| 蛋白号 | P01861-1 |
| 种属 | Human |
| 宿主 | HEK293 |
| 产品描述 | Recombinant Human Ig Gamma-4 Chain C Region is produced by our Mammalian expression system and the target gene encoding Glu99-Gly326 is expressed. |
| 区间范围 | Glu99-Gly326 |
| 标签信息 | Tag free |
| 预测分子量 | 32 kDa |
| 表观分子量 | 32 KDa, reducing conditions |
| 纯度 | ≥95% by SDS‐PAGE. |
| 内毒素 | <1EU/ug as determined by LAL test. |
| 溶剂 | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
| 复溶 | Reconstituted protein solution can be diluted with distilled water. Always centrifuge tubes before opening. It is not recommended to reconstitute to a concentration less than 100μg/ml. |
| 储存条件 | Upon receipt, store it immediately at -20°C or lower for long term storage. Please avoid repeated freeze-thaw cycles. This product is stable after storage at: 2-8°C for 2-7 days under sterile conditions after redissolves; -20°C for 1 months and -70℃ for 3 months under sterile conditions after redissolves; -20°C to -70℃ for 12 months in lyophilized state. |
| 运输条件 | 冷冻运输 |
| 背景说明 | As a monomeric immunoglobulin that is predominately involved in the secondary antibody response and the only isotype that can pass through the human placenta, Immunoglobulin G (IgG) is synthesized and secreted by plasma B cells, and constitutes 75% of serum immunoglobulins in humans. IgG antibodies protect the body against the pathogens by agglutination and immobilization, complement activation, toxin neutralization, as well as the antibody-dependent cell-mediated cytotoxicity (ADCC). IgG tetramer contains two heavy chains (50 kDa ) and two light chains (25 kDa) linked by disulfide bonds, that is the two identical halves form the Y-like shape. IgG is digested by pepsin proteolysis into Fab fragment (antigen-binding fragment) and Fc fragment ('crystallizable' fragment). IgG1 is most abundant in serum among the four IgG subclasses (IgG1, 2, 3 and 4) and binds to Fc receptors (FcγR ) on phagocytic cells with high affinity. Fc fragment is demonstrated to mediate phagocytosis, trigger inflammation, and target Ig to particular tissues. Protein G or Protein A on the surface of certain Staphylococcal and Streptococcal strains specifically binds with the Fc region of IgGs, and has numerous applications in biotechnology as a reagent for affinity purification. Recombinant IgG Fc Region is suggested to represent a potential anti-inflammatory drug for treatment of human autoimmune diseases. |
| 细胞活性 | No activity experimental data, to be verified. |
| ELISA活性 | No activity experimental data, to be verified. |
| SPR/BLI活性 | No activity experimental data, to be verified. |
| 研究领域 | 生物制药相关研究 |
| 英文名称 | IgG4 Fc |
| 中文名称 | IgG4 Fc蛋白 |
| 单位 | 支 |
| 规格 | 10ug ; 50ug ; 500ug ; 1mg |
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文献和实验Quantification of Human IgG and Related Fc Fusion Proteins by a Human IgG/Fc Capture ELISA
of recombinant human IgGs after production and purification for further assays. Here, we describe a human IgG/Fc capture enzyme linked immunosorbent assay (ELISA) which is simple, robust, inexpensive and specific for all types of human IgGs and related Fc fusion
Assessing Fc Glycan Heterogeneity of Therapeutic Recombinant Monoclonal Antibodies Using NP-HPLC
Recombinant monoclonal antibodies (rMAbs) are becoming major human therapeutics to treat life-threatening diseases such as cancer. These rMAbs are produced using either in vitro cell culture processes or transgenic technology in animals
human E-cadherin-IgG Fc domain fusion protein (E-cad-Fc) has recently been shown to be extremely efficient in facilitating the culture of human embryonic stem (ES) cells and induced pluripotent stem (iPS) cells under completely defined conditions
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