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Rabbit抗原名称
Phospho-IκBα (Ser32/36)分子别名
NF-kappa-B inhibitor alpha, I-kappa-B-alpha (IkB-alpha; IkappaBalpha), Major histocompatibility complex enhancer-binding protein MAD3, NFKBIA, IKBA, MAD3, NFKBI免疫原
Synthetic Peptide细胞定位
Cytoplasm, NucleusAccession
P25963克隆号
S-751-40抗体类型
Recombinant mAb抗体同种型
IgG翻译后修饰类型
磷酸化反应种属 ?
Hu预测反应种属
(反应种属缩写表)Ms, Pg, Pl纯化方式
Protein A浓度
0.5 mg/ml标记
Unconjugated性状
Liquid缓冲体系
PBS, 40% Glycerol, 0.05%BSA, 0.03% Proclin 300储存条件
12 months from date of receipt / reconstitution, -20 °C as supplied
应用
WB
稀释度
应用 稀释度 WB 1:1000-1:5000
IκBα (nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha) is one member of a family of cellular proteins that function to inhibit the NF-κB transcription factor. IκBα inhibits NF-κB by masking the nuclear localization signals (NLS) of NF-κB proteins and keeping them sequestered in an inactive state in the cytoplasm. In addition, IκBα blocks the ability of NF-κB transcription factors to bind to DNA, which is required for NF-κB's proper functioning.
免疫印迹
WB result of Phospho-IκBα (Ser32/36) Rabbit mAb
Primary antibody: Phospho-IκBα (Ser32/36) Rabbit mAb at 1/1000 dilution
Lane 1: HeLa whole cell lysate 20 µg
Lane 2: HeLa treated with Calyculin A (100ng/ml, 30min) and TNF-α (20ng/ml, 5min) whole cell lysate 20 µg
Predicted MW: 36 kDa
Observed MW: 38 kDa
(This blot was developed with high sensitivity substrate)
FAQs
我们一般不推荐客户回收利用抗体。 因为抗体使用之后缓冲体系已经发生改变,不同客户在回收抗体的保存条件上也会有差异,所以抗体回收使用效果无法保证。另外,我们对一批抗体回收验证测试,测试结果显示不同抗体可回收次数不同,一般效价越高的抗体,可重复使用的次数越多,客户可根据实验情况来确定
我们推荐客户使用TPST+5%脱脂奶粉来稀释一抗,进行封闭。 虽然BSA被推荐为WB检测磷酸化蛋白的常用封闭剂,但是脱脂奶粉获取更加方便,覆盖更广泛的非特异性结合位点,在一抗性能优越的前提下,使用脱脂奶粉封闭性价比更高







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