

| Catalog No. | HB540014 | ||||||||
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| Description |
Anti-SLC5A3 Polyclonal Antibody (HB540014) is a rabbit polyclonal antibody detecting Sodium/myo-inositol cotransporter; Na(+)/myo-inositol cotransporter; Sodium/myo-inositol transporter 1; SMIT1; Solute carrier family 5 member 3; SLC5A3 in ELISA, IHC, WB. Suitable for Human, Bovine, Dog, and Mouse.
Highlights
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| Species reactivity | Human, Mouse | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Isotype | IgG | ||||||||
| Clonality | Polyclonal | ||||||||
| Immunogen | E. coli - derived recombinant human SLC5A3 (Glu206-Gly303). | ||||||||
| Target | Sodium/myo-inositol cotransporter; Na(+)/myo-inositol cotransporter; Sodium/myo-inositol transporter 1; SMIT1; Solute carrier family 5 member 3; SLC5A3 | ||||||||
| Endotoxin level | Please contact with the lab for this information. | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | P53794, P53793, P31637, Q9JKZ2 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | Sodium/myo-inositol cotransporter (SLC5A3) is a ~79 kDa protein. Electrogenic Na(+)-coupled sugar symporter that actively transports myo-inositol and its stereoisomer scyllo-inositol across the plasma membrane, with a Na(+) to sugar coupling ratio of 2:1. Maintains myo-inositol concentration gradient that defines cell volume and fluid balance during osmotic stress, in particular in the fetoplacental unit and central nervous system. Forms coregulatory complexes with voltage-gated K(+) ion channels, allosterically altering ion selectivity, voltage dependence and gating kinetics of the channel. In turn, K(+) efflux through the channel forms a local electrical gradient that modulates electrogenic Na(+)-coupled myo-inositol influx through the transporter. Associates with KCNQ1-KCNE2 channel in the apical membrane of choroid plexus epithelium and regulates the myo-inositol gradient between blood and cerebrospinal fluid with an impact on neuron excitability. 1. Abbott, GW. et al. (2014) Science signaling 7, ra22. PMID: 24595108 2. Manville, RW. et al. (2017) Biophysical journal 113, 613-626. PMID: 28793216 3. Dai, G. et al. (2016) Proceedings of the National Academy of Sciences of the United States of America 113, E3290-9. PMID: 27217553 | ||||||||
| Note | For research use only |
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