Recombinant Human Serine/threonine-protein kinase WNK2(WNK2) ,partial

Code CSB-YP896509HU
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Source Yeast
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Code CSB-EP896509HU
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Source E.coli
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Code CSB-EP896509HU-B
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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-BP896509HU
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Source Baculovirus
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Code CSB-MP896509HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names WNK2
Uniprot No. Q9Y3S1
Alternative Names WNK2; KIAA1760; PRKWNK2; SDCCAG43; P/OKcl.13; Serine/threonine-protein kinase WNK2; EC 2.7.11.1; Antigen NY-CO-43; Protein kinase lysine-deficient 2; Protein kinase with no lysine 2; Serologically defined colon cancer antigen 43
Species Homo sapiens (Human)
Protein Length Partial
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
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
Protein 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 kinase which plays an important role in the regulation of electrolyte homeostasis, cell signaling, survival, and proliferation. Acts as an activator and inhibitor of sodium-coupled chloride cotransporters and potassium-coupled chloride cotransporters respectively. Activates SLC12A2, SCNN1A, SCNN1B, SCNN1D and SGK1 and inhibits SLC12A5. Negatively regulates the EGF-induced activation of the ERK/MAPK-pathway and the downstream cell cycle progression. Affects MAPK3/MAPK1 activity by modulating the activity of MAP2K1 and this modulation depends on phosphorylation of MAP2K1 by PAK1. WNK2 acts by interfering with the activity of PAK1 by controlling the balance of the activity of upstream regulators of PAK1 activity, RHOA and RAC1, which display reciprocal activity.
Gene References into Functions
  1. WNK2 promoter methylation and silencing in gliomas is associated with increased JNK activation and MMP2 expression and activity, thus explaining in part tumor cell invasion potential. PMID: 25596741
  2. Downregulation of WNK2 by promoter hypermethylation occurs early in Pancreatic ductal adenocarcinoma pathogenesis and may support tumor cell growth via the ERK-MAPK pathway. PMID: 23912455
  3. results validate the WNK2 gene as a recurrent target for epigenetic silencing in glia-derived brain tumours and provide first mechanistic evidence for a tumour-suppressing role of WNK2 that is related to Rac1 signalling and tumour cell invasion and growth PMID: 23035050
  4. a role for WNK2 in the regulation of CCCs in the mammalian brain, with implications for both cell volume regulation and/or GABAergic signaling. PMID: 21733846
  5. epigenetic silencing, occasional deletion and point mutation, and functional assessment suggest that aberrations of WNK2 may contribute to unregulated tumor cell growth PMID: 17578925
  6. WNK2 is involved in the modulation of growth factor-induced cancer cell proliferation through the MEK1/ERK1/2 pathway. PMID: 17667937
  7. WNK2 controls a RhoA-mediated cross-talk mechanism that regulates the efficiency with which MEK1 can activate ERK1/2 upon growth factor stimulation. PMID: 18593598
  8. Epigenetic silencing of the kinase tumor suppressor WNK2 is tumor-type and tumor-grade specific. PMID: 19001526

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Subcellular Location Cytoplasm. Cell membrane.
Protein Families Protein kinase superfamily, Ser/Thr protein kinase family, WNK subfamily
Tissue Specificity Expressed in various cancer cell lines (at protein level). Predominantly expressed in heart, brain, skeletal muscle and colon.
Database Links

HGNC: 14542

OMIM: 606249

KEGG: hsa:65268

STRING: 9606.ENSP00000297954

UniGene: Hs.654856

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