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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃ to -80℃
- 保质期:
12个月
- 英文名:
Recombinant Human CDK7 & CCNH & MNAT1 Heterotrimer Protein
- 库存:
99
- 供应商:
北京义翘神州科技股份有限公司
- 规格:
20.00 µg/50.00 µg
| 规格: | 20.00 µg | 产品价格: | ¥2570.0 |
|---|---|---|---|
| 规格: | 50.00 µg | 产品价格: | ¥3220.0 |
蛋白名称:Human CDK7 & CCNH & MNAT1 Heterotrimer Protein
蛋白构建:A DNA sequence encoding the human CDK7 (P50613) (Ala 2-Phe 346) was fused with a polyhistidine tag at the N-terminus, constructed the plasmid 1; A DNA sequence encoding the human CCNH (P51946) (Tyr 2-Leu 323) was fused with a polyhistidine tag at the N-terminus, constructed the plasmid 2. A DNA sequence encoding the human MNAT1 (P51948) (Asp 2-Ser 309) was fused with a polyhistidine tag at the N-terminus, constructed the plasmid 3. The three plasmids were co-expressed and the heterotrimer was purified.
表达宿主:Baculovirus-Insect Cells
蛋白纯度:> 85 % as determined by SDS-PAGE
蛋白活性:The specific activity is >5 nmol/min/mg using MBP as substrate.
蛋白内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
预测N端:His & His & His
蛋白分子量:The recombinant heterotrimer of human CDK7/CCNH/MNAT1 comprises 1032 (364 + 341 + 327) amino acids and has a calculated molecular mass of 118.8 (41.2 + 39.7 + 37.9) kDa. The apparent molecular mass of rh CDK7/CCNH/MNAT1 heterotrimer is approximately 25,38 & 44 kDa respectively in SDS-PAGE under reducing conditions.
蛋白NP号:P50613 & P51946 & P51948
蛋白氨基酸序列:Ala2-Phe346 & Tyr2-Leu323 & Asp2-Ser309
蛋白标签:N-His
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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文献和实验3,2-d]pyrimidine derivatives as highly selective inhibitors of cyclin-dependent kinase 7. European journal of medicinal chemistry, PMID: 38000213
2, Niu, P; et al. Design and Synthesis of Novel Macrocyclic Derivatives as Potent and Selective Cyclin-Dependent Kinase 7 Inhibitors. Journal of medicinal chemistry, PMID: 38586950
3, Niu, P; et al. Discovery of novel macrocyclic derivatives as potent and selective cyclin-dependent kinase 2 inhibitors. Bioorganic & medicinal chemistry, PMID: 38583237
4, Zhang, H; et al. Design, synthesis and evaluation of thieno[
3,2-d]pyrimidine derivatives as novel potent CDK7 inhibitors. Bioorganic chemistry, PMID: 38761706
白细胞介素-2(interleukin rhlL-2,IL-2)主要由活化的T淋巴细胞分泌的一种糖蛋白,是调节机体免疫功能最主要的淋巴因子之一。天然IL-2含有糖基,基因重组IL-2不含糖基,由133个氨基酸组成,相对分子质量为15KD。IL-2在机体应答,免疫调节和抗肿瘤免疫中具有十分重要的作用。临床用于多种恶性实体肿瘤。重组人IL-2是一种重组人白细胞介素-2的生物制品,一般制备成粉针剂应用,其规格以活性单位而不是以重量单位标示。本研究拟通过双抗体放射免疫分析法又称为免疫沉淀法测定注射
,重组人FGF-10(产品编号:100-26)需用5mMSodium Phosphate(磷酸钠),pH7.4溶解,重组IL-13(产品编号:200-13)需用20mMMHCl溶解。(注:即使同一重组细胞因子或蛋白,不同批次的溶解方法也可能有所不同,因此上面的叙述仅供参考。具体应该如何溶解应以相应批次的官方说明书为准)。后续的文章中将对各种溶解液的配制方法进行详细的阐述,望继续关注。 经常有用户会问,为什么会有这么多种溶解方法? 答:我们知道,蛋白的溶解性与很多因素有关,其中比
-2 (产品编号:200-02)则需用100mM Acetic Acid (醋酸)溶解,重组人TGF-beta1 (产品编号:100-21)需用10mMCitric Acid (柠檬酸),pH3.0溶解,重组人FGF-basic(产品编号:100-18B)需用5mMTris,pH7.6溶解,重组人FGF-10(产品编号:100-26)需用5mMSodium Phosphate(磷酸钠),pH7.4溶解,重组IL-13(产品编号:200-13)需用20mMMHCl溶解。(注:即使同一重组细胞因子或蛋白,不同
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