EGFR Protein, Human, Recombinant (aa 1-378, His & Avi), Biotinylated is expressed in Baculovirus insect cells with His and Avi tag. The predicted molecular weight is 41.8 kDa and the accession number is NP_001333870.1.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
20 μg | ¥ 2,940 | 5日内发货 | ||
100 μg | ¥ 6,800 | 5日内发货 |
生物活性 | Immobilized Anti-EGFR(MK)-IgG1 Antibody (Cetuximab) at 2 μg/mL (100 μL/well) can bind EGFR Protein, Human, Recombinant (ECD, His & AVI Tag), Biotinylated, the EC50 is 30-90 ng/mL. |
产品描述 | EGFR Protein, Human, Recombinant (aa 1-378, His & Avi), Biotinylated is expressed in Baculovirus insect cells with His and Avi tag. The predicted molecular weight is 41.8 kDa and the accession number is NP_001333870.1. |
种属 | Human |
表达系统 | Baculovirus Insect Cells |
标签 | His, Avi |
蛋白编号 | NP_001333870.1 |
别名 | epidermal growth factor receptor, HER1, mENA, ERBB1, ERBB, NISBD2, PIG61 |
蛋白构建 | The Human EGFRvIII (NP_001333870.1) (Met1-Ser378) was expressed with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. |
蛋白纯度 | > 90 % as determined by SDS-PAGE. |
分子量 | 41.8 kDa (predicted) |
内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 6. 5. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
复溶方法 | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
存储 |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. |
研究背景 | As a member of the epidermal growth factor receptor (EGFR) family, EGFR protein is type I transmembrane glycoprotein that binds a subset of EGF family ligands including EGF, amphiregulin, TGF-α, betacellulin, etc. EGFR protein plays a crucial role in signaling pathway in the regulation of cell proliferation, survival and differentiation. Binding of a ligand induces EGFR protein homo- or heterodimerization, the subsequent tyrosine autophosphorylation and initiates various down stream pathways (MAPK, PI3K/PKB and STAT). In addition, EGFR signaling also has been shown to exert action on carcinogenesis and disease progression, and thus EGFR protein is proposed as a target for cancer therapy currently.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy |
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EGFR Protein, Human, Recombinant (aa 1-378, His & Avi), Biotinylated epidermal growth factor receptor ERBB-1 HER1 NISBD 2 ERBB 1 HER-1 NISBD-2 mENA PIG-61 ERBB1 ERBB HER 1 NISBD2 PIG 61 PIG61 recombinant recombinant-proteins proteins protein