| Applications: | ELISA |
| Reactivity: | Human |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Sensitivity: | 0.049ng/mL |
| Detection Limit: | 0.156-10ng/mL |
| Short Description: | This PDPK1 Sandwich ELISA Kit, Ready-To-Use is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human tissue homogenates, cell lysates or other biological fluids.. |
| Storage Instruction: | The whole kit may be stored at-20°C for up to 12 months from receipt. An unopened kit may be stored in the fridge at 2-8°C for up to 6 months. Once opened store individual kit contents according to components table provided with the kit. |
| Assay Time: | 3 hrs |
| Gene Symbol: | PDPK1 |
| Gene ID: | 5170 |
| Uniprot ID: | PDPK1_HUMAN |
| Immunogen Region: | Ready-To-Use |
| Sample Type: | tissue homogenates, cell lysates or other biological fluids. |
| Tissue Specificity | Appears to be expressed ubiquitously. The Tyr-9 phosphorylated form is markedly increased in diseased tissue compared with normal tissue from lung, liver, colon and breast. |
| Post Translational Modifications | Phosphorylation on Ser-241 in the activation loop is required for full activity. PDPK1 itself can autophosphorylate Ser-241, leading to its own activation. Autophosphorylation is inhibited by the apoptotic C-terminus cleavage product of PKN2. Tyr-9 phosphorylation is critical for stabilization of both PDPK1 and the PDPK1/SRC complex via HSP90-mediated protection of PDPK1 degradation. Angiotensin II stimulates the tyrosine phosphorylation of PDPK1 in vascular smooth muscle in a calcium- and SRC-dependent manner. Phosphorylated on Tyr-9, Tyr-373 and Tyr-376 by INSR in response to insulin. Palmitate negatively regulates autophosphorylation at Ser-241 and palmitate-induced phosphorylation at Ser-529 and Ser-501 by PKC/PRKCQ negatively regulates its ability to phosphorylate PKB/AKT1. Phosphorylation at Thr-354 by MELK partially inhibits kinase activity, the inhibition is cooperatively enhanced by phosphorylation at Ser-394 and Ser-398 by MAP3K5. Autophosphorylated.autophosphorylation is inhibited by the apoptotic C-terminus cleavage product of PKN2. Monoubiquitinated in the kinase domain, deubiquitinated by USP4. |
| Function | Serine/threonine kinase which acts as a master kinase, phosphorylating and activating a subgroup of the AGC family of protein kinases. Its targets include: protein kinase B (PKB/AKT1, PKB/AKT2, PKB/AKT3), p70 ribosomal protein S6 kinase (RPS6KB1), p90 ribosomal protein S6 kinase (RPS6KA1, RPS6KA2 and RPS6KA3), cyclic AMP-dependent protein kinase (PRKACA), protein kinase C (PRKCD and PRKCZ), serum and glucocorticoid-inducible kinase (SGK1, SGK2 and SGK3), p21-activated kinase-1 (PAK1), TSSK3, protein kinase PKN (PKN1 and PKN2). Plays a central role in the transduction of signals from insulin by providing the activating phosphorylation to PKB/AKT1, thus propagating the signal to downstream targets controlling cell proliferation and survival, as well as glucose and amino acid uptake and storage. Negatively regulates the TGF-beta-induced signaling by: modulating the association of SMAD3 and SMAD7 with TGF-beta receptor, phosphorylating SMAD2, SMAD3, SMAD4 and SMAD7, preventing the nuclear translocation of SMAD3 and SMAD4 and the translocation of SMAD7 from the nucleus to the cytoplasm in response to TGF-beta. Activates PPARG transcriptional activity and promotes adipocyte differentiation. Activates the NF-kappa-B pathway via phosphorylation of IKKB. The tyrosine phosphorylated form is crucial for the regulation of focal adhesions by angiotensin II. Controls proliferation, survival, and growth of developing pancreatic cells. Participates in the regulation of Ca(2+) entry and Ca(2+)-activated K(+) channels of mast cells. Essential for the motility of vascular endothelial cells (ECs) and is involved in the regulation of their chemotaxis. Plays a critical role in cardiac homeostasis by serving as a dual effector for cell survival and beta-adrenergic response. Plays an important role during thymocyte development by regulating the expression of key nutrient receptors on the surface of pre-T cells and mediating Notch-induced cell growth and proliferative responses. Provides negative feedback inhibition to toll-like receptor-mediated NF-kappa-B activation in macrophages. Isoform 3: Catalytically inactive. |
| Protein Name | 3-Phosphoinositide-Dependent Protein Kinase 1 Hpdk1 |
| Database Links | Reactome: R-HSA-114604 Reactome: R-HSA-1257604 Reactome: R-HSA-165158 Reactome: R-HSA-202424 Reactome: R-HSA-2730905 Reactome: R-HSA-2871837 Reactome: R-HSA-354192 Reactome: R-HSA-389357 Reactome: R-HSA-392451 Reactome: R-HSA-444257 Reactome: R-HSA-5218920 Reactome: R-HSA-5218921 Reactome: R-HSA-5607764 Reactome: R-HSA-5625740 Reactome: R-HSA-5674400 Reactome: R-HSA-6804757 Reactome: R-HSA-9634635 Reactome: R-HSA-9735871 Reactome: R-HSA-9755779 |
| Cellular Localisation | Cytoplasm Nucleus Cell Membrane Peripheral Membrane Protein Cell Junction Focal Adhesion Tyrosine Phosphorylation Seems To Occur Only At The Cell Membrane Translocates To The Cell Membrane Following Insulin Stimulation By A Mechanism That Involves Binding To Grb14 And Insr Src And Hsp90 Promote Its Localization To The Cell Membrane Its Nuclear Localization Is Dependent On Its Association With Ptpn6 And Its Phosphorylation At Ser-396 Restricted To The Nucleus In Neuronal Cells While In Non-Neuronal Cells It Is Found In The Cytoplasm The Ser-241 Phosphorylated Form Is Distributed Along The Perinuclear Region In Neuronal Cells While In Non-Neuronal Cells It Is Found In Both The Nucleus And The Cytoplasm Igf1 Transiently Increases Phosphorylation At Ser-241 Of Neuronal Pdpk1 Resulting In Its Translocation To Other Cellular Compartments The Tyrosine-Phosphorylated Form Colocalizes With Ptk2b In Focal Adhesions After Angiotensin Ii Stimulation |
| Alternative ELISA Names | 3-Phosphoinositide-Dependent Protein Kinase 1 ELISA kit Hpdk1 ELISA kit PDPK1 ELISA kit PDK1 ELISA kit |
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Information sourced from Uniprot.org
