万千商家帮你免费找货
0 人在求购买到急需产品
相关阅读
源叶生物 十万种现货试剂速发,品质稳、品类全,实验不再等!Takara 秋促来袭,提取+反转录+定量套装仅 1200 元abinScience 体内级抗体 全年锁价 低至 ¥1200阿拉丁 22万+ 科研级产品现货速发,品质严控、科研无忧- 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 Inhibitory Subunit Of NF Kappa B Alpha (IkBa)
- 库存:
100
- 供应商:
上海沪震
FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
Organism species Homo sapiens (Human)
Product No. RPB848Hu01
Source Prokaryotic expression
Host E.coli
Purity > 95%
UOM 50ug
Predicted Molecular Mass 20.2kDa
Predicted isoelectric point n/a
Applications SDS-PAGE; WB; ELISA; IP.
Endotoxin Level <1.0EU per 1µg (determined by the LAL method)
核因子κB抑制因子α(IκBα)重组蛋白
Subcellular Location n/a
Residues Gly74~Thr247 (Accession # P25963) with N-terminal His-Tag
Formulation Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
SEQUENCES
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF-GDSFLHL AIIHEEKALT MEVIRQVKGD LAFLNFQNNL QQTPLHLAVI TNQPEIAEAL LGAGCDPELR DFRGNTPLHL ACEQGCLASV GVLTQSCTTP HLHSILKATN YNGHTCLHLA SIHGYLGIVE LLVSLGADVN AQEPCNGRTA LHLAVDLQNP DLVSLLLKCG ADVNRVT
USAGE
Reconstitute in sterile PBS, pH7.2-pH7.4.
STORAGE AND STABILITY
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8oC for one month. Aliquot and store at -80oC for 12 months.
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.
About the MARKER (complimentary)
Effective Size Range: 10kDa to 70kDa.
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.
核因子κB抑制因子α(IκBα)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验Cell Metab:浙大吕志民团队揭示肿瘤细胞 Warburg 效应促进肿瘤免疫逃逸
2 从线粒体外膜脱落,进入细胞浆中。在细胞浆中,HK2 结合 NF-κB 的抑制因子 IκBα。 重要的是,HK2 发挥了不依赖于其经典代谢功能的新功能,即作为一个蛋白激酶磷酸化 IκBα 的 Thr 291 位点。该磷酸化促进了蛋白酶 μ-calpain 与 IκBα 的结合并进一步降解 IκBα,进而使转录因子 NF-κB 入核,最终促进了 PD-L1 的表达并导致了肿瘤的免疫逃逸。作者还发现,使用己糖激酶的抑制剂与 PD-1 抗体联用治疗小鼠胶质瘤,可以显著提升 PD-1 抗体的治疗
OLR1(LOX-1)配体结合机制、胞内信号调控及蛋白试剂应用解析
的信号通路和调控 当氧化低密度脂蛋白(Ox-LDL)与LOX-1受体结合后,会触发一系列复杂的细胞内信号级联反应,从根本上改变细胞的生理状态。首先,这种结合会导致细胞内活性氧(ROS)水平显著升高,同时抑制一氧化氮(NO)的正常释放。这种氧化应激环境不仅直接损伤细胞,还激活了PI3K/AKT/GSK3β这一关键信号通路。 随之而来的是转录层面的剧烈变化。上述信号通路共同作用,激活了NF-κB以及上皮-间充质转化(EMT)相关的转录因子。NO的减少进一步加剧了炎症反应,促使IL-6、IL-8和IL
-1参与屏障修复与免疫调控。同时,它通过诱导TNF-α、IL-6、IL-8等因子释放,增加血管通透性,促进免疫细胞浸润,引发发热和抗感染反应,但其失调亦可导致慢性炎症或自身免疫疾病。 IL-1的信号传导 IL-1R1对IL-1的亲和力高于IL-1R2,是介导IL-1信号转导的主要受体。IL-1与IL-1R1及辅助受体IL-1R3结合形成异源三聚体,激活NF-κB和MAPK等通路,触发促炎反应。受体亲和力受遗传变异、可变剪接、翻译后修饰及调控蛋白等多种因素影响,不同亲和状态可调节下游信号强度,从而精细
技术资料暂无技术资料 索取技术资料









