Recombinant Human Sodium/calcium exchanger 3 (SLC8A3), partial

Code CSB-YP021725HU
MSDS
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Source Yeast
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Code CSB-EP021725HU
MSDS
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Source E.coli
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Code CSB-EP021725HU-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-BP021725HU
MSDS
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Source Baculovirus
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Code CSB-MP021725HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
SLC8A3
Uniprot No.
Alternative Names
SLC8A3; NCX3; Sodium/calcium exchanger 3; Na(+)/Ca(2+)-exchange protein 3; Solute carrier family 8 member 3
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
Mediates the electrogenic exchange of Ca(2+) against Na(+) ions across the cell membrane, and thereby contributes to the regulation of cytoplasmic Ca(2+) levels and Ca(2+)-dependent cellular processes. Contributes to cellular Ca(2+) homeostasis in excitable cells, both in muscle and in brain. In a first phase, voltage-gated channels mediate the rapid increase of cytoplasmic Ca(2+) levels due to release of Ca(2+) stores from the endoplasmic reticulum. SLC8A3 mediates the export of Ca(2+) from the cell during the next phase, so that cytoplasmic Ca(2+) levels rapidly return to baseline. Contributes to Ca(2+) transport during excitation-contraction coupling in muscle. In neurons, contributes to the rapid decrease of cytoplasmic Ca(2+) levels back to baseline after neuronal activation, and thereby contributes to modulate synaptic plasticity, learning and memory. Required for normal oligodendrocyte differentiation and for normal myelination. Mediates Ca(2+) efflux from mitochondria and contributes to mitochondrial Ca(2+) ion homeostasis.
Gene References into Functions
  1. These results...suggest that cells can use a dynamic Ca(2+) signaling toolkit in which the NCX3 sub-cellular localization changes in synchrony with the cell cycle PMID: 29526322
  2. stimulation of NCX3 by PKA occurred through residue S524. This effect may well participate in the fight-or-flight response in skeletal muscle and the long-term potentiation in hippocampus. PMID: 28233567
  3. In the discovery phase, 60 loci not previously associated with rheumatoid arthritis risk showed evidence for association and were tested for replication in the validation cohort. A total of 12 loci were replicated at the nominal level. When combining the discovery and validation cohorts, an intronic SNP in SLC8A3 was found to be associated with ACPA-positive rheumatoid arthritis at a genome-wide level of significance. PMID: 26983453
  4. Ayloid beta mediates calpain cleavage of NCX3 in Alzheimer's disease brain. PMID: 23919677
  5. calcium signaling mediated by NCX3 has a crucial role in oligodendrocyte maturation and myelin formation. PMID: 21959935
  6. The gene promoter of the human isoform of this protein is controlled by cAMP and calcium. PMID: 12502570
  7. This review examines the regulatory features and expression pattern of the SLC8A3 gene which suggest that NCX3 activity could be crucial in neuronal functions such as memory formation and sensory processing. PMID: 15247490
  8. Studies show that both alternatively spliced variants can be translated into protein. PMID: 15777725
  9. The downregulation of the regulator of Ca2+ homeostasis NCX3 by Ca2+-regulated DREAM is a striking example of the autoregulatory property of the Ca2+ signal in neurons. PMID: 16306395

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Subcellular Location
Cell membrane; Multi-pass membrane protein. Perikaryon. Cell projection, dendrite. Cell projection, dendritic spine. Cell membrane, sarcolemma. Cytoplasm, sarcoplasm. Cell junction. Mitochondrion outer membrane; Multi-pass membrane protein. Cytoplasm, perinuclear region. Endoplasmic reticulum membrane; Multi-pass membrane protein.
Protein Families
Ca(2+):cation antiporter (CaCA) (TC 2.A.19) family, SLC8 subfamily
Tissue Specificity
Isoform 2 is expressed in brain and skeletal muscle. Isoform 3 is expressed in excitable cells of brain, retina and skeletal muscle. Isoform 4 is expressed in skeletal muscle.
Database Links

HGNC: 11070

OMIM: 607991

KEGG: hsa:6547

STRING: 9606.ENSP00000370669

UniGene: Hs.337696

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