蛋白激酶AKT底物1抗体

蛋白激酶AKT底物1抗体

规格：1mg/1ml

英文名： PRAS40

别名： AKT1 substrate 1 (proline rich); AKT1 substrate 1; AKT1-S1; AKT1S-1; AKT1S 1; AKT1S1; Lobe; PRAS 40; PRAS-40; PRAS40; Proline rich akt substrate; 40 kDa proline rich AKT substrate; 40 kDa proline-rich

分子量： 28kDa

储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce

克隆类型：Polyclonal

亚型：IgG

纯化方法：affinity purified by Protein A

**原：KLH conjugated synthetic peptide derived from human PRAS40

交叉反应：Human, Mouse, Rat, Pig, Cow, Horse, Sheep,

细胞定位：细胞浆

蛋白激酶AKT底物1抗体产品介绍：background: Proline Rich Akt Substrate (PRAS40) is a 40 kDa substrate of Akt. Akt and PRAS40 can be found in the phosphoinositide 3 kinase (PI3K) pathway, which plays a role in glucose uptake, cell growth, and apoptosis inhibition. PRAS40 is a 14-3-3 binding protein that reacts with insulin, but whose precise function is not yet known. It may bind SH3 and WW domain containing proteins resulting in a change of function. Activated Akt phosphorylates PRAS40 on threonine 246. Mutation of PRAS40 threonine 246 has been shown to be apoptotic. Function: Subunit of mTORC1, which regulates cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino-acids. Growth factor-stimulated mTORC1 activation involves a AKT1-mediated phosphorylation of TSC1-TSC2, which leads to the activation of the RHEB GTPase that potently activates the protein kinase activity of mTORC1. Amino-acid-signaling to 蛋白激酶AKT底物1抗体mTORC1 requires its relocalization to the lysosomes mediated by the Ragulator complex and the Rag GTPases. Activated mTORC1 up-regulates protein synthesis by phosphorylating key regulators of mRNA translation and ribosome synthesis. mTORC1 phosphorylates EIF4EBP1 and releases it from inhibiting the elongation initiation factor 4E (eiF4E). mTORC1 phosphorylates and activates S6K1 at 'Thr-389', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. Within mTORC1, AKT1S1 negatively regulates mTOR activity in a manner that is dependent on its phosphorylation state and binding to 14-3-3 proteins. Inhibits RHEB-GTP-dependent mTORC1 activation. Substrate for AKT1 phosphorylation, but can also be activated by AKT1-independent mechanisms. May also play a role in nerve growth factor-mediated neuroprotection. Subunit: Part of the mammalian target of rapamycin complex 1 (mTORC1) which contains MTOR, MLST8, RPTOR, AKT1S1/PRAS40 and DEPTOR. 蛋白激酶AKT底物1抗体mTORC1 binds to and is inhibited by FKBP12-rapamycin. Interacts directly with RPTOR. The phosphorylated form interacts with 14-3-3 proteins. Subcellular Location: Cytoplasm, cytosol. Tissue Specificity: Widely expressed with highest levels of expression in liver and heart. Expressed at higher levels in cancer cell lines (e.g. A-549 and HeLa) than in normal cell lines (e.g. HEK293). Post-translational modifications: Phosphorylated by AKT1. Phosphorylation relieves inhibitory function on mTORC1. Similarity: Belongs to the PDGF/VEGF growth factor family. Gene ID: 84335 Database links: Entrez Gene: 84335 Human Entrez Gene: 67605 Mouse Entrez Gene: 292887 Rat Omim: 610221 Human SwissProt: Q96B36 Human SwissProt: Q9D1F4 Mouse Unigene: 515542 Human Unigene: 148007 Mouse Unigene: 102669 Rat   Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

蛋白激酶AKT底物1抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.

研究领域：肿瘤  **学  转录调节因子  激酶和磷酸酶  

储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

来源： Rabbit

外观： Lyophilized or Liquid