Recombinant Human PASK protein (GST tag N-Terminus)
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Recombinant Human PASK protein (GST tag N-Terminus) is a Human Fragment protein, in the 1 to 100 aa range, expressed in Wheat germ, suitable for ELISA, WB.
View Alternative Names
KIAA0135, PASK, PAS domain-containing serine/threonine-protein kinase, PAS-kinase, PASKIN, hPASK
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant Human PASK protein (GST tag N-Terminus) (AB161560)
ab161560 on a 12.5% SDS-PAGE stained with Coomassie Blue.
Reactivity data
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
PASK functions as a metabolic sensor that links changes in cellular energy levels to the regulation of gene expression and metabolic processes. It does not form part of a well-characterized complex but interacts with other proteins to exert its effects. PASK influences insulin secretion in pancreatic beta-cells and regulates glucose homeostasis. It plays a role in lipid metabolism by modulating the activity of various metabolic enzymes and transcription factors.
Pathways
PASK participates in the insulin signaling pathway and nutrient-sensitive pathways influencing energy homeostasis and cellular metabolism. It interacts closely with proteins such as AMP-activated protein kinase (AMPK) and mTOR which are themselves central regulators of cellular energy balance. These interactions place PASK as a node in the complex network controlling energy storage and expenditure.
Specifications
Form
Liquid
General info
Function
Serine/threonine-protein kinase involved in energy homeostasis and protein translation. Phosphorylates EEF1A1, GYS1, PDX1 and RPS6. Probably plays a role under changing environmental conditions (oxygen, glucose, nutrition), rather than under standard conditions. Acts as a sensor involved in energy homeostasis : regulates glycogen synthase synthesis by mediating phosphorylation of GYS1, leading to GYS1 inactivation. May be involved in glucose-stimulated insulin production in pancreas and regulation of glucagon secretion by glucose in alpha cells; however such data require additional evidences. May play a role in regulation of protein translation by phosphorylating EEF1A1, leading to increase translation efficiency. May also participate in respiratory regulation.
Sequence similarities
Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family.
Post-translational modifications
Autophosphorylated on Thr-1161 and Thr-1165. Autophosphorylation is activated by phospholipids.
Target data
Product promise
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