Recombinant Human PAS domain-containing serine/threonine-protein kinase (PASK), partial

Code CSB-YP822296HU
MSDS
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Source Yeast
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Code CSB-EP822296HU
MSDS
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Source E.coli
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Code CSB-EP822296HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP822296HU
MSDS
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Source Baculovirus
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Code CSB-MP822296HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
PASK
Uniprot No.
Alternative Names
DKFZP434O051; DKFZp686P2031; hPASK; KIAA0135; MGC93882; mKIAA0135; PAS domain containing serine/threonine kinase; PAS domain containing serine/threonine protein kinase; PAS domain-containing serine/threonine-protein kinase; PAS kinase; PAS serine/threonine kinase; PAS-kinase; Pask; PASK_HUMAN; PASKIN; STK 37; STK37
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

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.
Gene References into Functions
  1. PASK phosphorylates and inactivates GSK3beta, thereby preventing PDX-1 serine phosphorylation and alleviating GSK3beta-mediated PDX-1 protein degradation in pancreatic beta-cells. PMID: 23853095
  2. Mutations that affect PAS domain cause a severe protein trafficking defect and change the interactions with Kv11.1 channels. PMID: 23721480
  3. The role of PAS kinase in PASsing the glucose signal. PMID: 22219681
  4. Per-Arnt-Sim (PAS) domain-containing protein kinase (PASK) has a role in insulin hypersecretion PMID: 22065581
  5. PASK is involved in the regulation of glucagon secretion by glucose and may be a useful target for the treatment of type 2 diabetes. PMID: 21181396
  6. Structural bases of PAS domain-regulated kinase (PASK) activation in the absence of activation loop phosphorylation. PMID: 20943661
  7. molecular cloning, gene expression, and comparison with mouse protein PMID: 11688972
  8. Results suggest that elevated glucose concentrations rapidly increase Per-Arnt-Sim kinase activity in pancreatic islet beta cells, followed by up-regulation by glucose of preproinsulin and pancreatic duodenum homeobox 1 gene expression. PMID: 15148392
  9. identified the multifunctional eukaryotic translation elongation factor eEF1A1 as a novel interaction partner of PASKIN in the nuclei of testis germ cells and in the midpiece of sperm tails PMID: 17595531

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Subcellular Location
Cytoplasm. Nucleus. Note=Localizes in the nucleus of testis germ cells and in the midpiece of sperm tails.
Protein Families
Protein kinase superfamily, CAMK Ser/Thr protein kinase family
Tissue Specificity
Ubiquitously expressed, with slightly higher expression in brain, prostate and testis. Reduced expression was found in placenta. Present in germ cells of testis and in the midpiece of sperm tails (at protein level).
Database Links

HGNC: 17270

OMIM: 607505

KEGG: hsa:23178

STRING: 9606.ENSP00000234040

UniGene: Hs.397891

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