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Anti-AKT2 (T468) Antibody

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Anti-AKT2 (T468) Antibody


Anti-AKT2 (T468) Antibody  的详细介绍
Name: Anti-AKT2 (T468) Antibody
See all AKT2 primary antibodies
Description: Rabbit polyclonal antibody to AKT2 (T468)
Specificity: AKT2 (T468) pAb detects endogenous levels of total AKT2 protein. This antibody does not cross-react with AKT1 or AKT3.
Applications: WB, IHC, IF
Reactivity: Human, Mouse, Rat
Immunogen: Synthetic peptide, corresponding to amino acids 450-500 of Human AKT2.
Host: Rabbit
Clonality: Polyclonal
Conjugate: Unconjugated
Molecular Weight: ~ 60 kDa
Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Product Form: 1 mg/ml in Phosphate buffered saline (PBS) with 0.05% sodium azide, approx. pH 7.2.
Function: AKT2 is one of 3 closely related serine/threonine-protein kinases (AKT1, AKT2 and AKT3) called the AKT kinase, and which regulate many processes including metabolism, proliferation, cell survival, growth and angiogenesis. This is mediated through serine and/or threonine phosphorylation of a range of downstream substrates. Over 100 substrate candidates have been reported so far, but for most of them, no isoform specificity has been reported. AKT is responsible of the regulation of glucose uptake by mediating insulin-induced translocation of the SLC2A4/GLUT4 glucose transporter to the cell surface. Phosphorylation of PTPN1 at 'Ser-50' negatively modulates its phosphatase activity preventing dephosphorylation of the insulin receptor and the attenuation of insulin signaling. Phosphorylation of TBC1D4 triggers the binding of this effector to inhibitory 14-3-3 proteins, which is required for insulin-stimulated glucose transport. AKT regulates also the storage of glucose in the form of glycogen by phosphorylating GSK3A at 'Ser-21' and GSK3B at 'Ser-9', resulting in inhibition of its kinase activity. Phosphorylation of GSK3 isoforms by AKT is also thought to be one mechanism by which cell proliferation is driven. AKT regulates also cell survival via the phosphorylation of MAP3K5 (apoptosis signal-related kinase). Phosphorylation of 'Ser-83' decreases MAP3K5 kinase activity stimulated by oxidative stress and thereby prevents apoptosis. AKT mediates insulin-stimulated protein synthesis by phosphorylating TSC2 at 'Ser-939' and 'Thr-1462', thereby activating mTORC1 signaling and leading to both phosphorylation of 4E-BP1 and in activation of RPS6KB1. AKT is involved in the phosphorylation of members of the FOXO factors (Forkhead family of transcription factors), leading to binding of 14-3-3 proteins and cytoplasmic localization. In particular, FOXO1 is phosphorylated at 'Thr-24', 'Ser-256' and 'Ser-319'. FOXO3 and FOXO4 are phosphorylated on equivalent sites. AKT has an important role in the regulation of NF-kappa-B-dependent gene transcription and positively regulates the activity of CREB1 (cyclic AMP (cAMP)-response element binding protein). The phosphorylation of CREB1 induces the binding of accessory proteins that are necessary for the transcription of pro-survival genes such as BCL2 and MCL1. AKT phosphorylates 'Ser-454' on ATP citrate lyase (ACLY), thereby potentially regulating ACLY activity and fatty acid synthesis. Activates the 3B isoform of cyclic nucleotide phosphodiesterase (PDE3B) via phosphorylation of 'Ser-273', resulting in reduced cyclic AMP levels and inhibition of lipolysis. Phosphorylates PIKFYVE on 'Ser-318', which results in increased PI(3)P-5 activity. The Rho GTPase-activating protein DLC1 is another substrate and its phosphorylation is implicated in the regulation cell proliferation and cell growth. AKT plays a role as key modulator of the AKT-mTOR signaling pathway controlling the tempo of the process of newborn neurons integration during ***** neurogenesis, including correct neuron positioning, dendritic development and synapse formation. 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). AKT mediates the antiapoptotic effects of IGF-I. Essential for the SPATA13-mediated regulation of cell migration and adhesion assembly and disassembly. May be involved in the regulation of the placental development.
Tissue Specificity: Expressed in all cell types so far analyzed.
Involvement in Disease: Diabetes mellitus, non-insulin-dependent: A multifactorial disorder of glucose homeostasis caused by a lack of sensitivity to the body's own insulin. Affected individuals usually have an obese body habitus and manifestations of a metabolic syndrome characterized by diabetes, insulin resistance, hypertension and hypertriglyceridemia. The disease results in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.

Hypoinsulinemic hypoglycemia with hemihypertrophy: A disorder characterized by hypoglycemia, low insulin levels, low serum levels of ketone bodies and branched-chain amino acids, left-sided hemihypertrophy, neonatal macrosomia, reduced consciousness and hypoglycemic seizures.
Sequence Similarities: Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. RAC subfamily.
Post-Translational Modification: Phosphorylation on Thr-309 and Ser-474 is required for full activity.
Cellular Location: Cytoplasm. Nucleus. Cell membrane. Early endosome.

Localizes within both nucleus and cytoplasm of proliferative primary myoblasts and mostly within the nucleus of differentiated primary myoblasts. By virtue of the N-terminal PH domain, is recruited to sites of the plasma membrane containing increased PI(3,4,5)P3 or PI(3,4)P2, cell membrane targeting is also facilitared by interaction with CLIP3. Colocalizes with WDFY2 in early endosomes (By similarity).
Database Links:
  • Entrez Gene: 208?Human
  • Entrez Gene: 11652?Mouse
  • Entrez Gene: 25233?Rat
  • Omim: 164731?Human
  • SwissProt: P31751?Human
  • SwissProt: Q60823?Mouse
  • SwissProt: P47197?Rat
  • Unigene: 631535?Human
  • Unigene: 177194?Mouse
  • Unigene: 87066?Rat
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    Synonyms:
  • AKT2 Antibody
  • AKT2_HUMAN Antibody
  • HIHGHH Antibody
  • murine thymoma viral (v-akt) homolog-2 Antibody
  • PKB Antibody
  • PKB beta Antibody
  • PKBB Antibody
  • PKBBETA Antibody
  • PRKBB Antibody
  • Protein kinase Akt 2 Antibody
  • Protein kinase Akt-2 Antibody
  • Protein kinase B beta Antibody
  • rac protein kinase beta Antibody
  • RAC-BETA Antibody
  • RAC-beta serine/threonine-protein kinase Antibody
  • RAC-PK-beta Antibody
  • v akt murine thymoma viral oncogene homolog 2 Antibody
    		•
    Information: Target information shown above is from the UniProt Consortium.
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