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- DIMA BIOTECH/缔码生物
- 武汉
- PME101320
- 2026年07月10日
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- 文献和实验
- 技术资料
- 保存条件：
Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
- 保质期：
12个月
- 英文名：
Recombinant Human ENP P2 Protein with N-terminal 6×His tag
- 库存：
In Stock
- 供应商：
缔码生物（武汉）科技有限公司
- 规格：
10μg
| 产品类型 | ECD Proteins |
|---|---|
| 靶点 | ENP P2 |
| Uniprot ID | Q13822 |
| 背景 | The protein encoded by this gene functions as both a phosphodiesterase, which cleaves phosphodiester bonds at the 5' end of oligonucleotides, and a phospholipase, which catalyzes production of lysophosphatidic acid (LPA) in extracellular fluids. LPA evokes growth factor-like responses including stimulation of cell proliferation and chemotaxis. This gene product stimulates the motility of tumor cells and has angiogenic properties, and its expression is upregulated in several kinds of carcinomas. The gene product is secreted and further processed to make the biologically active form. Several alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Aug 2008] |
| 货期 | In Stock |
| 产品英文名称 | Recombinant Human ENP P2 Protein with N-terminal 6×His tag |
| 分子结构 | 6×His tag ENP P2(Asp49-Ile863) |
| 分子量 | The protein has a predicted molecular mass of 94.5 kDa after removal of the signal peptide. The apparent molecular mass of His-ENP P2 is approximately 100-130 kDa due to glycosylation. |
| 纯度 | The purity of the protein is greater than 85% as determined by SDS-PAGE and Coomassie blue staining. |
| 无菌性 | Products are supplied non-sterile. For cell culture applications, dilute in appropriate medium and sterile-filter (0.22 µm) prior to use. |
| 储存与运输 | Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature. |
| 别名 | ATX;NP P2;ATX-X;PDNP2;LysoPLD;AUTOTAXIN;PD-IALPHA |
| 标签 | N-6×His Tag |
| 有无偶联 | Unconjugated |
| 表达宿主 | HEK293 |
| 组分 | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution. |
| 应用范围 | Research use only |
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文献和实验His 标签蛋白纯化效果不理想，宝宝心里苦呀。今天，小编来跟大家一起找找原因。 纯化所得组分中没有收集到重组的His标签蛋白。该问题主要可以分为以下两个方面： 1、His标签蛋白没有结合到填料上就流穿了 原因一 超声的功率不对。超声功率过高，容易导致蛋白炭化；功率过低，蛋白释放不出来。 建议 改变超声功率，同时可以在超声前加入溶菌酶。 原因二 结合缓冲液条件不合适。 建议 检查结合缓冲液中是否有影响结合的因素，如：金属离子螯合剂、强还原剂、过高的咪唑浓度。同时，优化缓冲液的pH、盐
Purification of 6xHis epitope tagged proteins by Ni-NTA-Agarose His标签蛋白纯化
Low (“Low”)Imidazole Buffer 0.5L 100mM Imidizole 3.4g 5% glycerol 25ml 100% glycerol 50mM Tris-HCl (pH 7.9)50ml 0.5M Tris-HCl (pH 7.9) 0.1% Tween-20 0.5M 100% Tween-20 500mM NaCl50ml 5M NaCl dH2O Fill to 0.5L (start w/ 350ml) High (“High
嵌台抗体和人源化抗体 免疫球蛋白 的空间结构呈Y型，由二条重链和二条轻链通过二硫键相互连接而构成。每条链可分为可变区(N端)和恒定区(C端)，抗原的吸附位点在可变区，细胞毒素或其他功能因子的吸附位点在恒定区。每个可变区中有3个部分在氨基酸序列上高度变化，在三维结构上是处在臼折叠端头的松散结构(CDR)，是抗原的结合位点，其余部分为CDR的支持结构(FR)。不同种属的CDR结构是保守的，这样就可以通过蛋白质工程对抗体进行改造。 鼠单克隆抗体被人免疫系统排斥
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