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Rabbit抗原名称
Phospho-Stat5 (Tyr694)分子别名
Signal transducer and activator of transcription 5A; STAT5A免疫原
Synthetic Peptide细胞定位
NucleusAccession
P42229克隆号
S-1183-58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, Rt预测反应种属
(反应种属缩写表)Bv, Sh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
ICFCM ,ICC ? ,WB ,IP稀释度
应用 稀释度 Dot Blot 1:1000 WB 1:1000 IP 1:50 ICC 1:100 ICFCM 1:200
Stat5, which stands for Signal Transducer and Activator of Transcription 5, is a transcription factor that plays a pivotal role in cellular signaling pathways. It is a key player in cellular signaling, particularly in response to cytokine receptors such as IL-2, IL-3, IL-5, and GM-CSF. Upon binding of these cytokines to their respective receptors, a cascade of signaling events is triggered, ultimately leading to the phosphorylation of Stat5 (e.g., at Tyr694). The phosphorylated Stat5 forms dimers and translocates to the nucleus, where it acts as a transcription factor to regulate the expression of target genes.
免疫印迹
WB result of Phospho-Stat5 (Tyr694) Recombinant Rabbit mAb
Primary antibody: Phospho-Stat5 (Tyr694) Recombinant Rabbit mAb at 1/1000 dilution
Lane 1: untreated A431 whole cell lysate 20 µg
Lane 2: A431 treated with 100 ng/ml EGF for 5 minutes whole cell lysate 20 µg
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 91 kDa
Observed MW: 90 kDa
流式分析
Flow cytometric analysis of 4% PFA fixed 90% methanol permeabilized human peripheral blood T lymphocytes, treated with CD3, CD28 beads (Right panel) or untreated (Left panel), labeling Phospho-Stat5 (Tyr694) antibody at 1/200 dilution (0.25 μg)/ (Red) compared with a Rabbit monoclonal IgG (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti - Rabbit IgG Alexa Fluor® 488 was used as the secondary antibody.
免疫沉淀
Phospho-Stat5 (Tyr694) Rabbit mAb at 1/50 dilution (1 µg) immunoprecipitating Phospho-Stat5 (Tyr694) in 0.4 mg A431 treated with 100 ng/ml EGF for 5 minutes whole cell lysate.
Western blot was performed on the immunoprecipitate using Phospho-Stat5 (Tyr694) Rabbit mAb at 1/1000 dilution.
Secondary antibody (HRP) for IP was used at 1/1000 dilution.
Lane 1: A431 treated with 100 ng/ml EGF for 5 minutes whole cell lysate 20 µg (Input)
Lane 2: Phospho-Stat5 (Tyr694) Rabbit mAb IP in A431 treated with 100 ng/ml EGF for 5 minutes whole cell lysate
Lane 3: Rabbit monoclonal IgG IP in A431 treated with 100 ng/ml EGF for 5 minutes whole cell lysate
Predicted MW: 91 kDa
Observed MW: 90 kDa
斑点杂交
Dot blot result of Phospho-Stat5 (Tyr694) Recombinant Rabbit mAb
Lane 1: Phospho-Stat5 (Tyr694) peptide
Lane 2: Stat5 unmodified peptide
Primary antibody: Phospho-Stat5 (Tyr694) Recombinant Rabbit mAb at 1/1000 dilution
Secondary antibody: Goat Anti-rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
免疫细胞化学
ICC analysis of A431 cells treated with EGF (100ng/mL,5min) (top panel) and A431 cells untreated with EGF (100ng/mL,5min) (below panel). Anti-Phospho-Stat5 (Tyr694) antibody was used at 1/100 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
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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