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广州威佳科技有限公司
100ul
货号 | A00024-2 |
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产品名称 | Anti-AKT1,2,3 Antibody |
基因名 | AKT1,2,3 |
抗体来源 | Rabbit |
克隆 | Polyclonal |
抗体亚型 | Rabbit IgG |
分子量 | 60KD |
免疫原 | E.coli-derived human AKT1,2,3 recombinant protein (Position: E17-A477). |
内容 | 500 ug/ml antibody with PBS ,0.02% NaN3 , 1 mg BSA and 50% glycerol. |
纯化方式 | Immunogen affinity purified. |
浓度 | 500 ug/ml |
产品形态 | Liquid |
保存条件 | 12 months from date of receipt,-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing. |
背景资料 | RAC-alpha serine/threonine-protein kinase is an enzyme that in humans is encoded by the AKT1 gene. This gene encodes one of the three members of the human AKT serine-threonine protein kinase family which are often referred to as protein kinase B alpha, beta, and gamma. These highly similar AKT proteins all have an N-terminal pleckstrin homology domain, a serine/threonine-specific kinase domain and a C-terminal regulatory domain. These proteins are phosphorylated by phosphoinositide 3-kinase (PI3K). AKT/PI3K forms a key component of many signalling pathways that involve the binding of membrane-bound ligands such as receptor tyrosine kinases, G-protein coupled receptors, and integrin-linked kinase. These AKT proteins therefore regulate a wide variety of cellular functions including cell proliferation, survival, metabolism, and angiogenesis in both normal and malignant cells. AKT proteins are recruited to the cell membrane by phosphatidylinositol 3,4,5-trisphosphate (PIP3) after phosphorylation of phosphatidylinositol 4,5-bisphosphate (PIP2) by PI3K. Subsequent phosphorylation of both threonine residue 308 and serine residue 473 is required for full activation of the AKT1 protein encoded by this gene. Phosphorylation of additional residues also occurs, for example, in response to insulin growth factor-1 and epidermal growth factor. Protein phosphatases act as negative regulators of AKT proteins by dephosphorylating AKT or PIP3. The PI3K/AKT signalling pathway is crucial for tumor cell survival. Survival factors can suppress apoptosis in a transcription-independent manner by activating AKT1 which then phosphorylates and inactivates components of the apoptotic machinery. AKT proteins also participate in the mammalian target of rapamycin (mTOR) signalling pathway which controls the assembly of the eukaryotic translation initiation factor 4F (eIF4E) complex and this pathway, in addition to responding to extracellular signals from growth factors and cytokines, is disregulated in many cancers. Mutations in this gene are associated with multiple types of cancer and excessive tissue growth including Proteus syndrome and Cowden syndrome 6, and breast, colorectal, and ovarian cancers. Multiple alternatively spliced transcript variants have been found for this gene. |
研究类别 | 1. Ackah, E., Yu, J., Zoellner, S., Iwakiri, Y., Skurk, C., Shibata, R., Ouchi, N., Easton, R. M., Galasso, G., Birnbaum, M. J., Walsh, K., Sessa, W. C. Akt1/protein kinase B-alpha is critical for ischemic and VEGF-mediated angiogenesis. J. Clin. Invest. 115: 2119-2127, 2005. 2. Bellacosa, A., Franke, T. F., Gonzalez-Portal, M. E., Datta, K., Taguchi, T., Gardner, J., Cheng, J. Q., Testa, J. R., Tsichlis, P. N. Structure, expression and chromosomal mapping of c-akt: relationship to v-akt and its implications. Oncogene 8: 745-754, 1993. 3. Brunet, A., Bonni, A., Zigmond, M. J., Lin, M. Z., Juo, P., Hu, L. S., Anderson, M. J., Arden, K. C., Blenis, J., Greenberg, M. E. Akt promotes cell survival by phosphorylating and inhibiting a Forkhead transcription factor. Cell 96: 857-868, 1999. |
Uniprot ID | AKT1,2,3: P31749/P31751/Q9Y243 |
推荐配套的二抗和检测试剂 | Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for ICC. |
为了提供优质的抗体,博士德对每一批抗体都用没有转染过的细胞系和体细胞组织检测,以保证博士德出品的抗体有足够的亲和性足以和对应蛋白天然的表达含量起反应。
应用 | 稀释度* |
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Western blot (WB): | 1:500-2000 |
Immunocytochemistry/Immunofluorescence (ICC/IF): | 1:50-400 |
Flow cytometry (FCM): | 1-3μg/1x106 cells |
ELISA: | 1:100-1000 |
*稀释度需要用户自己调试,此处数据仅供参考。
**博士德提供高敏感的二抗和检测试剂盒。详情见相关产品推荐。
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