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品种反应性 主要应用 宿主 格式 抗体类型 Ca, H, M, R, B, Xn IH(P) Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 07-1398 描述 Anti-phospho-Akt (Thr308) Antibody Alternate Names - v-akt murine thymoma viral oncogene homolog 1
- Protein kinase B
- RAC-alpha serine/threonine-protein kinase
- murine thymoma viral (v-akt) oncogene homolog-1
- rac protein kinase alpha
背景信息 Akt/PKB is a Ser/Thr kinase and a major known effecter of the PI3 Kinase pathway. It is involved in multiple signaling pathways that relate to many biological processes including metabolism, apoptosis, cell cycle control, angiogenesis, differentiation, and cell growth and proliferation. In mammals, three isoforms of Akt (Akt1/PKCα, Akt2/PKBβ, and Akt3/PKBγ) exists. They exhibit a high degree of homology, but differ slightly in the localization of their regulatory phosphorylation sites. Akt1 is the predominant isoform that is in most tissues and is thought to have a dominant role in growth, survival, embryonic development, and adipocyte differentiation. Akt2 is correlated with the regulation of glucose homeostasis and is the predominant isoform expressed in insulin-responsive tissues. Akt3 is abundant in brain tissue. Each Akt isoform is composed of three functionally distinct regions: an N-terminal Pleckstrin Homology (PH) domain that provides a lipid-binding module, a central catalytic domain containing Thr308, and a C-terminal hydrophobic motif containing Ser473. The activation of AKT is dependent on a dual regulatory mechanism that requires both its translocation to the plasma membrane and dual phosphorylation on Thr308 and Ser473 by PDK1 and the TORC2 complex, respectively. 产品信息 格式 Affinity Purified 演示 Antigen affinity purified rabbit serum in 0.1M Tris-Glycine (pH7.4), 150mM NaCl, with 0.05% NaN3. 应用 应用 This Anti-phospho-Akt (Thr308) Antibody is validated for use in IH(P) for the detection of phospho-Akt (Thr308). 主要应用 - Immunohistochemistry (Paraffin)
不建议的应用 - Western Blotting
应用说明 Immunohistochemistry only
Western Blot Analysis:
Not recommended for WB as it gives multiple bands. Please refer to 05-802R
生物信息 免疫原品种 KLH-conjugated synthetic peptide containing the Thr308 sequence and surrounding amino acids of human, mouse, rat, bovine and chicken Akt1. Human and mouse Akt2 shares 11/12 amino acids and rat Akt3 shares 10/12 amino acids with the peptide immunogen sequence. 表位 Thr308 (Catalytic Domain) 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Rabbit 特异性 Detects Akt only when phosphorylated on Thr308. 同种型 IgG 品种反应性 CanineHumanMouseRatBovineXenopus Species Reactivity Note Mouse tested. Expected to react with Human, Rat, Chicken, Dog, Xenopus, and Cow based on 100% immunogen sequence homology. 抗体类型 Polyclonal Antibody Entrez基因编号 - NP_001014431
Entrez基因汇总 The serine-threonine protein kinase encoded by the AKT1 gene is catalytically inactive in serum-starved primary and immortalized fibroblasts. AKT1 and the related AKT2 are activated by platelet-derived growth factor. The activation is rapid and specific, and it is abrogated by mutations in the pleckstrin homology domain of AKT1. It was shown that the activation occurs through phosphatidylinositol 3-kinase. In the developing nervous system AKT is a critical mediator of growth factor-induced neuronal survival. Survival factors can suppress apoptosis in a transcription-independent manner by activating the serine/threonine kinase AKT1, which then phosphorylates and inactivates components of the apoptotic machinery. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq].
Transcript Variant: This variant (3) lacks the 5' exon, but has a upstream alternate 5' exon, as compared to variant 1. Variants 1 and 3 encode the same protein.
基因符号 - RAC-PK-alpha
- AKT
- C-AKT
- EC 2.7.11.1
- MGC99656
- PKB
- PKB-ALPHA
- RAC
- RAC-ALPHA
修改 - Phosphorylation
纯化方法 Antigen affinity purified against both the phosphorylated and the non-phosphorylated peptides of Akt (Thr308). UniProt编号 - P31749
UniProt汇总 FUNCTION: General protein kinase capable of phosphorylating several known proteins. Phosphorylates TBC1D4. Signals downstream of phosphatidylinositol 3-kinase (PI(3)K) to mediate the effects of various growth factors such as platelet-derived growth factor (PDGF), epidermal growth factor (EGF), insulin and insulin-like growth factor I (IGF-I). Plays a role in glucose transport by mediating insulin-induced translocation of the GLUT4 glucose transporter to the cell surface. Mediates the antiapoptotic effects of IGF-I. Mediates insulin-stimulated protein synthesis, partly by playing a role in both insulin-induced phosphorylation of 4E-BP1 and in insulin-induced activation of p70 S6 kinase. Promotes glycogen synthesis by mediating the insulin-induced activation of glycogen synthase. Ref.4 Ref.8 Ref.12 Ref.13 Ref.16 Ref.20
Catalytic activity ATP + a protein = ADP + a phosphoprotein. Ref.4 Ref.20 Ref.1
ENZYME REGULATION:Three specific sites, one in the kinase domain (Thr-308) and the two other ones in the C-terminal regulatory region (Ser-473 and Tyr-474), need to be phosphorylated for its full activation. Ref.8 Ref.6
SUBUNIT STRUCTURE: Interacts with AGAP2 isoform 2 (PIKE-A) in the presence of guanine nucleotides. The C-terminus interacts with CCDC88A/GRDN and THEM4. Interacts with AKTIP. Interacts (via PH domain) with MTCP1, TCL1A AND TCL1B. Interacts with CDKN1B; the interaction phosphorylates CDKN1B promoting 14-3-3 binding and cell-cycle progression. Ref.13 Ref.16 Ref.20 Ref.9 Ref.10 Ref.11 Ref.15 Ref.17 Ref.18 Ref.19
SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Cell membrane. Note= Nucleus after activation by integrin-linked protein kinase 1 (ILK1). Nuclear translocation is enhanced by interaction with TCL1A. Ref.11
TISSUE SPECIFICITY: In all human cell types so far analyzed. Ref.4
DOMAIN: Binding of the PH domain to the phosphatidylinositol 3-kinase alpha (PI(3)K) results in its targeting to the plasma membrane.
The AGC-kinase C-terminal mediates interaction with THEM4.
PTM: Phosphorylation on Thr-308, Ser-473 and Tyr-474 is required for full activity. Ser-473 phosphorylation by the Rictor-mTor complex favors Thr-308 phosphorylation by PDPK1. Ser-473 phosphorylation is enhanced by interaction with AGAP2 isoform 2 (PIKE-A). Ser-473 phosphorylation is enhanced in focal cortical dysplasias with Taylor-type balloon cells.
SIMILARITY:Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. RAC subfamily.
Contains 1 AGC-kinase C-terminal domain.
Contains 1 PH domain.
Contains 1 protein kinase domain.
产品使用声明 质量保证 Immunohistochemistry Analysis:
Antibody diluted to 1:500, IHC-Select Detection with HRP-DAB.使用声明 - Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
储存和货运信息 存储条件 Stable for 1 year at 2-8°C from date of receipt.
Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution.
包装信息 数量 100 µL
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下一件merck millipore产品：merck millipore,默克密理博,IM29L,Anti-PAI-1 (Ab-1) Mouse mAb (2)
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