Recombinant PDCD1 (Pembrolizumab Biosimilar) 抗体
适用: 人
FACS, in vivo
宿主: 小鼠
Monoclonal
unconjugated
Recombinant Antibody
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- 抗原 See all PDCD1 (Pembrolizumab Biosimilar) products
- PDCD1 (Pembrolizumab Biosimilar)
- 抗体类型
- Recombinant Antibody
- 适用
- 人
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宿主
- 小鼠
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克隆类型
- 单克隆
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标记
- This PDCD1 (Pembrolizumab Biosimilar) antibody is un-conjugated
- 应用范围
- Flow Cytometry (FACS), In vivo Studies (in vivo)
- 原理
- Pembrolizumab Biosimilar, Human PD-1 Monoclonal Antibody
- 特异性
- The in vivo grade pembrolizumab biosimilar specifically binds to the programmed cell death protein 1 (PD-1 or PD1), antagonizing its interaction with its known ligands PD-L1 or PDL1, and PD-L2 or PDL2.
- 产品特性
- Recombinant Humanized IgG4 Monoclonal Antibody.
- 纯化方法
- Protein A affinity column
- 纯度
- > 95% by SDS-PAGE under reducing conditions and HPLC.
- 过滤
- 0.2 μm filtered
- 内毒素水平
- < 1 EU per 1 mg of the protein by the LAL method.
- 免疫原
- The anti-human programmed cell death protein 1 (PD-1) monoclonal antibody pembrolizumab biosimilar was produced in the pembrolizumab biosimilar CHO stable cell line.
- 亚型
- IgG4 kappa
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- 应用备注
- ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by pembrolizumab.
- 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- 1 mg/mL
- 缓冲液
- PBS, pH 7.4, no stabilizers or preservatives.
- 储存液
- Without preservative
- 注意事项
- Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 储存条件
- -20 °C
- 储存方法
- 12 months from date of receipt, -20 to -70°C as supplied. 1 month from date of receipt, 2 to 8°C as supplied.
- 有效期
- 12 months
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- 抗原
- PDCD1 (Pembrolizumab Biosimilar)
- Abstract
- PDCD1 (Pembrolizumab Biosimilar) 产品
- 物质类
- Biosimilar
- 背景
- What is Pembrolizumab biosimilar research grade? Pembrolizumab is a highly selective IgG4-kappa humanized monoclonal antibody against PD-1 receptor. It was generated by grafting the variable sequences of a very high-affinity mouse antihuman PD-1 antibody onto a human IgG4-kappa isotype with the containing a stabilizing S228P Fc mutation. It contains 32 cysteine residues and the complete folded molecule includes 4 disulfide linkages as interchain bonds and 23 interchain bonds. Pembrolizumab Biosimilar uses the same protein sequences as the therapeutic antibody pembrolizumab.
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