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Product Name Anti-Phospho-PDPK1(Tyr373 + Tyr376)/HRP Chinese Name 辣根过氧化物酶标记的磷酸化3磷酸肌醇依赖性蛋白激酶1抗体 Alias PDPK1(Phospho Tyr373 + Tyr376); PDPK1(Phospho Y373 + Y376); 3 phosphoinositide dependent protein kinase 1; hPDK 1; hPDK1; MGC20087 MGC35290; PDK 1; PDPK 1; PDPK1; PkB kinase; PkB kinase like gene 1; PkB like 1; PkB like; PRO0461. Product Type Phosphorylated anti Research Area immunology Neurobiology Signal transduction Apoptosis Kinases and Phosphatases Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, (predicted: Human, Rat, Chicken, Dog, Pig, Cow, ) Applications WB=1:500-2000 ELISA=1:100-1000 IHC-P=1:50-200 IHC-F=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Molecular weight 61kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated Synthesised phosphopeptide derived from human PDPK1 around the phosphorylation site of (Y373+Y376) Lsotype IgG Purification affinity purified by Protein A Storage Buffer 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. Product Detail background:
PDK1 (3 Phosphoinositide Dependent Protein Kinase 1) phosphorylates AGC kinases. PDK1 activates conventional PKC and PKC zeta through phosphorylation of critical threonine residues in the activation loop. PDK1 also phosphorylates Protein Kinase B (PKB) at threonine 308 in the presence of phosphatidylinositol-3,4,5-trisphosphate. Active Akt inactivates Glycogen Synthase Kinase 3 (GSK3), eventually leading to the dephosphorylation and activation of glycogen synthase and the stimulation of glycogen synthesis. Because of the role that PDK plays in insulin-induced glycogen synthesis and PKC activation it is a potentially important target for metabolic drug research. There are three named isoforms.
Function:
Phosphorylates and activates not only PKB/AKT, but also PKA, PKC-zeta, RPS6KA1 and RPS6KB1. May play a general role in signaling processes and in development (By similarity). Isoform 3 is catalytically inactive.
Subunit:
Interacts with NPRL2.
Subcellular Location:
Cytoplasm. Membrane; Peripheral membrane protein. Note=Membrane-associated after cell stimulation leading to its translocation. Tyrosine phosphorylation seems to occur only at the plasma membrane.
Tissue Specificity:
Appears to be expressed ubiquitously.
Post-translational modifications:
Phosphorylated on tyrosine and serine/threonine. Phosphorylation on Ser-241 in the activation loop is required for full activity. PDK1 itself can autophosphorylate Ser-241, leading to its own activation.
Similarity:
Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PDK1 subfamily.
Contains 1 PH domain.
Contains 1 protein kinase domain.
Database links:Entrez Gene: 5170 Human
Entrez Gene: 18607 Mouse
Omim: 605213 Human
SwissProt: O15530 Human
SwissProt: Q9Z2A0 Mouse
Unigene: 459691 Human
Unigene: 10504 Mouse
Unigene: 10905 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PDK1是蛋白激酶B(PKB)的上游激酶,通过与3,4,5三磷酸磷脂酰肌醇作用激活相邻的PKB分子.PDK1能够激活包含PKB在内的一系列的AGC激酶家族成员.从而调节细胞代谢,生长,扩散,生存,抗凋亡等诸多生理过程.
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