| 產(chǎn)品編號(hào) | BIO1015SM |
| 英文名稱 | Anti-CD3 & DLL3 Reference Antibody (Tarlatamab Biosimilar) |
| 別 名 | CD3 & DLL3; Tarlatamab |
| 抗體來源 | |
| 克隆類型 | Monoclonal |
| 交叉反應(yīng) | Human |
| 產(chǎn)品應(yīng)用 |
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 105.2kDa |
| 性 狀 | Lyophilized |
| 亞 型 | HLE-BiTE |
| 純化方法 | Protein A |
| 緩 沖 液 | 100 mM Pro-Ac 20mM Arg pH 5.0 |
| 保存條件 | -80°C for 2 years under sterile conditions； -20°C for 1 year under sterile conditions；Avoid repeated freeze-thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 | |
| 產(chǎn)品圖片 |
Co-incubation of Tarlatamab with Jurkat cells, then with the addition of hu-DLL3-HEK293 cells for 6 hours. Bright-Lite was used to detect the fluorescent signal.As shown in fig, Tarlatamab was able to activate the NF-AT signaling pathway, and the EC50 was 0.056 nM.
Tarlatamab bound to hu-DLL3-HEK293 cells, and then rebounded to fluorescent secondary antibodies(Anti-human IgG, Fcγ PE) , and test by flow cytometry. As shown in fig, Tarlatamab bound to hu-DLL3-HEK293 cells, and the EC50 was 0.337 nM.
Tarlatamab bound to huCD3e-jurkat cells, and then rebounded to fluorescent secondary antibodies(Anti-human IgG, Fcγ PE) , and test by flow cytometry. As shown in fig, Tarlatamab bound to huCD3e-jurkat cells, and the EC50 was 6.141 nM.
Tarlatamab bound to DLL3 protein, and then rebounded to secondary antibodies(Anti-human-IgG-Fc-HRP) , and read OD450. As shown in fig, Tarlatamab bound to huPD-1-his, and the EC50 was 0.010 nM
The purity of Anti-CD3 & DLL3 Reference Antibody (Tarlatamab) is 94.53%, determined by SEC-HPLC.
Anti-CD3 & DLL3 Reference Antibody (Tarlatamab) on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%.
The detected molecular weight of Anti-CD3 & DLL3 Reference Antibody (Tarlatamab) is 91.84 kDa.
The antibody sequence matches the sequence in patent (WO2017021349).The Mass data suggested a smaller molecular weight of Tarlatamab (91.84 kDa) than the theoretical value (105.2 kDa, from the above patent). Functional assays domenstrated Tarlatamab retains the function of CD3 and DLL3.
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