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- 详细信息
- 文献和实验
- 技术资料
- 供应商:
武汉益普生物科技有限公司
- 检测范围:
62.5 - 4,000 ng/mL
- 检测方法:
Colorimetric
- 样本:
Plasma, Serum
- 灵敏度:
43.24 ng/mL
- 规格:
96T
| 产品名 | Disitamab ELISA Kit |
| 货号 | KDC09601 |
| 规格 | 96T |
| 别名 | RC48-0, Disitamab Vedotin, CAS: 2185868-98-6 |
| 应用 | Used for the quantitative determination of Disitamab concentration in serum and plasma. |
| 检测方法 | Colorimetric |
| 样本类型 | Plasma, Serum |
| 实验类型 | Quantitative |
| 检测范围 | 62.5 - 4,000 ng/mL |
| 灵敏度 | 43.24 ng/mL |
| 回收率 | 80-120% |
| 精准度 | CV<20% |
| 描述 | PRINCIPLE OF THE ASSAY This assay employs the quantitative competitive enzyme immunoassay technique. Recombinant Human CD340 has been pre-coated onto a microplate. Standards or samples are premixed with biotin-labeled antibody and then pipetted into the wells. Disitamab in the sample competitively binds to the pre-coated protein with biotin-labeled Disitamab. After washing away any unbound substances, Streptavidin-HRP is added to the wells. Following a wash to remove any unbound enzyme reagent, a substrate solution is added to the wells and color develops in inversely proportion to the amount of Disitamab bound in the initial step. The color development is stopped and the intensity of the color is measured. |
| 背景 | Disitamab vedotin (Aidixi®) is an antibody-drug conjugate comprising a monoclonal antibody against human epidermal growth factor receptor 2 (HER2) conjugated via a cleavable linker to the cytotoxic agent monomethyl auristatin E. Disitamab vedotin is being developed by RemeGen for the treatment of solid tumours, including gastric cancer; Seagen has the right to develop disitamab vedotin globally outside of RemeGen's territory. In June 2021, disitamab vedotin received its first Biologics License Application (BLA) approval in China for the treatment of patients with HER2-overexpressing (defined as IHC2+ or 3+) locally advanced or metastatic gastric cancer (including gastroesophageal junction adenocarcinoma) who have received at least two systemic chemotherapy regimens. Disitamab vedotin as monotherapy or combination therapy is also in clinical development for the treatment of other solid tumours globally, including urothelial cancer in China and the USA, and biliary tract cancer, non-small cell lung cancer and HER2-positive and HER2-low expressing breast cancer in China. This article summarizes the milestones in the development of disitamab vedotin leading to this first approval for locally advanced or metastatic gastric cancer. |
| 稳定性和存储 | When the kit was stored at the recommended temperature for 6 months, the signal intensity decreased by less than 20%. |
| 保存方法 | 2-8 ℃ |
| 说明 | For Research Use Only. |

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