Recombinant Human Sodium/potassium-transporting ATPase subunit gamma(FXYD2)

Code CSB-EP009090HU
Size US$2466
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names FXYD2
Uniprot No. P54710
Research Area Neuroscience
Alternative Names FXYD2; ATP1C; ATP1G1; Sodium/potassium-transporting ATPase subunit gamma; Na(+)/K(+) ATPase subunit gamma; FXYD domain-containing ion transport regulator 2; Sodium pump gamma chain
Species Homo sapiens (Human)
Source E.coli
Expression Region 1-64aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 34.4kDa
Protein Length Full Length of Isoform 2
Tag Info N-terminal GST-tagged
Form Liquid or 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 If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is 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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°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.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

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Target Data

Function May be involved in forming the receptor site for cardiac glycoside binding or may modulate the transport function of the sodium ATPase.
Gene References into Functions
  1. FXYD2 is functionally upregulated in ovarian clear cell carcinoma and may serve as a promising prognostic biomarker and therapeutic target of cardiac glycosides in OCCC PMID: 26910837
  2. Recurrent FXYD2 p.Gly41Arg mutation is associated with isolated dominant hypomagnesaemia. PMID: 25765846
  3. FXYD2b could regulate the Na,K-ATPase by modulating the effective membrane surface electrostatics near the ion binding sites of the pump. PMID: 24794573
  4. our findings suggested that FXYD2c played a role in regulation of NKA activity by enhancing the expression of NKA in HK-2 cells upon hypertonic challenge. PMID: 24258619
  5. PCBD1 (dimerization cofactor of HNF-1alpha) is coactivator of the HNF1B-mediated transcription necessary for fine tuning ATPase Na+/K+ transporting gamma 1 polypeptide (FXYD2) transcription in the distal convoluted tubule. PMID: 24204001
  6. This is the first report demonstrating the potential utility of FXYD2 immunohistochemistry in the diagnosis of chromophobe renal cell carcinoma PMID: 23196795
  7. findings confirm the presence of an FXYD2 peptide in the crab gill Na,K-ATPase and demonstrate that this peptide plays an important role in regulating enzyme activity PMID: 22588134
  8. wild type HNF1B specifically induces FXYD2A transcription whereas all HNF1B mutants partially prevented it. PMID: 21130072
  9. Datab propose human FXYD2gammaa as a novel beta cell-specific biomarker. PMID: 20379810
  10. Study reveals, in various human tissues, the specific expression of FXYD2, which may associate with Na, K-ATPase in selected cell types and modulate its catalytic properties. PMID: 19879113
  11. the TM domain of FYXD2 effects the shift in apparent Na+ affinity PMID: 12907667
  12. Activity of GLAST directs FXYD2 protein/gamma subunit to the cell surface, that leads to the activation of the astroglial sodium pump. PMID: 17316900
  13. structures of the FXYD proteins (with emphasis on 1-4), as well as their dynamics and their associations with the lipid PMID: 18000745
  14. results suggest that FXYD2 can mediate basolateral extrusion of magnesium from cultured renal epithelial cells and provide new insights into the understanding of the possible physiological roles of FXYD2 wild-type and mutant proteins. PMID: 18448590
  15. Expression in transfectants reduces Na+ and K+ affinity of Na,K-ATPase. Endogenous expression in certain nephron segments correlates with low Na+ affinity in Na,K-ATPase. PMID: 10559186

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Involvement in disease Hypomagnesemia 2 (HOMG2)
Subcellular Location Membrane, Single-pass type III membrane protein
Protein Families FXYD family
Tissue Specificity Expressed in the distal convoluted tubule in the kidney. Found on basolateral membranes of nephron epithelial cells.
Database Links

HGNC: 4026

OMIM: 154020

KEGG: hsa:486

STRING: 9606.ENSP00000292079

UniGene: Hs.731865


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