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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
-20℃
- 保质期:
12个月
- 英文名:
Recombinant Helicase Like Transcription Factor (HLTF)
- 库存:
1000
- 供应商:
上海信裕
| Organism species | Mus musculus (Mouse) |
| Product No. | |
| Source | Prokaryotic expression |
| Host | E.coli |
| Purity | > 95% |
| UOM | 50ug |
| Predicted Molecular Mass | 21.4kDa |
| Concentration | n/a |
| Applications | SDS-PAGE; WB; ELISA; IP. |
| Endotoxin Level | <1.0EU per 1µg (determined by the LAL method) |
| Residues | Ala831~Lys990 with two N-terminal Tags, His-tag and T7-tag |
| Formulation | Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl. |
ALMHALIELR TKDPNIKSLV VSQFTTFLSL IETPLKASGF VFTRLDGSMA QKKRVESIQR FQNTEAGSPT IMLLSLKAGG VGLNLCAASR VFLMDPAWNP AAEDQCFDRC HRLGQKQEVI ITKFIVKDSV EENMLKIQNT KRDLAAGAFG TKKTDANDMK
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.
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文献和实验(DNA解旋酶)也装载到ORC上,形成一个prereplication protein complex。这个complex一旦形成,DNA 复制的准备工作就完成,只等其他kinase的激活,细胞从G1进入S期,复制就开始。 Stillman 实验室一直想表达酵母的CDC6和ORC的重组蛋白,然后做结构研究。但是到了CDC6,他们碰到了大麻烦。首先他们尝试真核系统来表达,但是意外的是,他们发现表达出来的CDC6完全没有活性。然后他们尝试用大肠杆菌来表达。首先发现37度诱导表达出来的蛋白不溶,重折叠
互补序列的RNA为靶目标降解特定的mRNA, RNAi的关键效应分子. shRNAs:(small hairpin RNA )小发夹RNA 是设计为能够形成发夹结构的非编码小RNA分子,shRNA需通过载体导入细胞后,然后利用细胞内的酶切机制得到siRNA而最终发挥RNA干扰作用. Dicer:属于RNaseⅢ 家族,是dsRNA的特异性核酸内切酶 RISC:(RNA-inducing silencing complex) RNA诱导的沉默复合体,具有核酸内切、外切以及解旋酶
不只是 PD-1:CD96 正成为免疫治疗的下一个“必争之地”
状态密切相关,也是理解其生物学作用的重要基础。 3. CD96 信号通路与作用机制:配体结合如何调控免疫反应 3.1 CD96 与配体 CD155 的结合机制 CD96 的核心功能主要通过与配体 CD155(PVR)的结合介导。研究已明确证实,CD96 可直接与 CD155 相互作用,这一结合是其启动下游信号转导、调节免疫细胞功能的关键基础 [7]。从结构角度看,CD96 是典型的 I 型跨膜糖蛋白,其胞外区含有多个 Ig 样结构域,其中 N 端 IgV 结构域被认为是与 CD155
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