Phospho-GSK3a/β (Ser21/9) Recombinant Rabbit mAb (S-3304)
Glycogen synthase kinase-3 alpha,GSK-3 alpha,Serine/threonine-protein kinase GSK3A,GSK3A,Glycogen synthase kinase-3 beta,GSK-3 beta,Serine/threonine-protein kinase GSK3B,GSK3B
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宿主来源
Rabbit抗原名称
Phospho-GSK3a/β (Ser21/9)分子别名
Glycogen synthase kinase-3 alpha; GSK-3 alpha; Serine/threonine-protein kinase GSK3A; GSK3A; Glycogen synthase kinase-3 beta; GSK-3 beta; Serine/threonine-protein kinase GSK3B; GSK3B细胞定位
Nucleus, Mitochondrion, Synapse, CytoplasmAccession
P49840, P49841克隆号
S-3304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, Ms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 推荐种属 WB 1:1000 Hu, Ms
Phospho-GSK3α/β (Ser21/9) is the phosphorylated, inactive form of glycogen synthase kinase-3 alpha and beta isoforms, generated when AKT, MAPK and other kinases add a phosphate to Ser21 of GSK3α or the homologous Ser9 of GSK3β, thereby creating an N-terminal pseudo-substrate that folds back into the catalytic pocket to block substrate access and halt the enzyme’s constitutive suppression of glycogen synthesis, β-catenin signaling, NF-κB activity and other metabolic/transcriptional programs; detection of this phospho-epitope therefore serves as a widely used biomarker for PI3K–AKT–mTOR pathway activation and for cellular responses to insulin, growth factors, oxidative stress and Wnt stimuli.
免疫印迹
WB result of Phospho-GSK3a/β (Ser21/9) Recombinant Rabbit mAb
Blocking/Diluting buffer and concentration: 5% NFDM/TBST
Primary antibody: Phospho-GSK3a/β (Ser21/9) Recombinant Rabbit mAb at 1/1000 dilution
Lane 1: untreated 293T whole cell lysate 20 µg
Lane 2: 293T treated with 100 nM insulin for 20 minutes whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 47, 51 kDa
Observed MW: 45, 53 kDaWB result of Phospho-GSK3a/β (Ser21/9) Recombinant Rabbit mAb
Blocking/Diluting buffer and concentration: 5% NFDM/TBST
Primary antibody: Phospho-GSK3a/β (Ser21/9) Recombinant Rabbit mAb at 1/1000 dilution
Lane 1: untreated NIH/3T3 whole cell lysate 20 µg
Lane 2: NIH/3T3 starve overnight, then treated with 100 ng/ml PDGF for 5 minutes whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 47, 51 kDa
Observed MW: 45, 53 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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