Brontictuzumab
(Synonyms: OMP 52M51; Anti-Human NOTCH1 Recombinant Antibody) 目录号 : GC68809Brontictuzumab (OMP 52M51) 是一种单克隆抗体 (MAb)，可抑制 Notch1 信号。Brontictuzumab 选择性结合 Notch1 的负调控区域。Brontictuzumab 可抑制肿瘤细胞增殖。Brontictuzumab 可用于白血病和淋巴瘤的研究。
Cas No.:1447814-75-6
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Brontictuzumab (OMP 52M51) is a monoclonal antibody (MAb) that inhibits Notch1 signal. Brontictuzumab selectively binds the negative regulatory region of the Notch1. Brontictuzumab inhibits tumor cell proliferation. Brontictuzumab can be used in the research of leukemia and lymphoma[1][2][3].
Brontictuzumab (0-100 μg/mL) inhibits Notch1 signaling, including DLL4, JAG1/2 activity[1].
Brontictuzumab (25 μg/mL, 4 days) reduces the levels of Notch1 intracellular domain in the HPB-ALL cell line[1].
Brontictuzumab (25 μg/mL, 48 h) inhibits DLL4-mediated cleaved-Notch1 overexpression in MCL cells[2].
Brontictuzumab (25 μg/mL, 48 h) blocks the increased phosphorylation of both, MEK and ERK by DLL4 stimulation in Mino cells[2].
Western Blot Analysis[2]
| Cell Line: | DLL4 (4 μg/mL)-stimulated MCL cells |
| Concentration: | 25 μg/mL |
| Incubation Time: | 24 or 48 h |
| Result: | Inhibited DLL4-dependent activation of Notch1. |
Brontictuzumab (15 mg/kg, i.p.) reduces tumor burden in T-ALL xenograft[3].
Brontictuzumab (20 mg/kg, i.p., every 4 days) inhibits DLL4 induced activation of Notch1 in MCL model[2].
| Animal Model: | T-ALL xenograft[3] |
| Dosage: | 15 mg/kg |
| Administration: | Intraperitoneal injection (i.p.), twice weekly. |
| Result: | Inhibited tumor growth and reduced the size of the spleen. Showed massive infiltration and replacement of normal hematopoiesis by leukemia cells. |
| Animal Model: | NSG mice injected with DLL4-stimulated NOTCH1-mutated mino cells ex vivo[2] |
| Dosage: | 20 mg/kg |
| Administration: | Intraperitoneal injection (i.p.) |
| Result: | Inhibited cleaved Notch1 but was not enough to cause a significant efficacy in tumor growth. |
[1]. Ferrarotto R, et al. A phase I dose-escalation and dose-expansion study of brontictuzumab in subjects with selected solid tumors. Ann Oncol. 2018 Jul 1;29(7):1561-1568.
[2]. Silkenstedt E, et al. Notch1 signaling in NOTCH1-mutated mantle cell lymphoma depends on Delta-Like ligand 4 and is a potential target for specific antibody therapy. J Exp Clin Cancer Res. 2019 Nov 1;38(1):446.
[3]. Agnusdei V, et al. Therapeutic antibody targeting of Notch1 in T-acute lymphoblastic leukemia xenografts. Leukemia. 2014 Feb;28(2):278-88.
| Cas No. | 1447814-75-6 | SDF | Download SDF |
| 别名 | OMP 52M51; Anti-Human NOTCH1 Recombinant Antibody | ||
| 分子式 | 分子量 | ||
| 溶解度 | 储存条件 | Store at -20°C | |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。