Gene Symbol | BSND |
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Entrez Gene | 7809 |
Alt Symbol | BART, DFNB73 |
Species | Human |
Gene Type | protein-coding |
Description | barttin CLCNK-type chloride channel accessory beta subunit |
Other Description | Bartter syndrome, infantile, with sensorineural deafness (Barttin)|barttin|deafness, autosomal recessive 73 |
Swissprots | Q8WZ55 Q6NT28 |
Accessions | EAX06661 Q8WZ55 AK129999 AY034632 AAK57750 BC069510 BC103898 AAI03899 BC103899 AAI03900 BC103900 AAI03901 XM_006710883 XP_006710946 NM_057176 NP_476517 |
Function | Functions as a beta-subunit for CLCNKA and CLCNKB chloride channels. In the kidney CLCNK/BSND heteromers mediate chloride reabsorption by facilitating its basolateral efflux. In the stria, CLCNK/BSND channels drive potassium secretion by recycling chloride for the basolateral SLC12A2 cotransporter. {ECO:0000269|PubMed:11734858, ECO:0000269|PubMed:12111250}. |
Subcellular Location | Cell membrane {ECO:0000250}; Multi-pass membrane protein {ECO:0000250}. Cytoplasm {ECO:0000250}. Note=A significant amount also observed intracellularly. Staining in membranes of the renal tubule and of potassium-secreting epithelia of the inner ear is basolateral (By similarity). {ECO:0000250}. |
Tissue Specificity | Expressed primarily in kidney. Expressed in specific nephron segments and in the stria vascularis of the inner ear. {ECO:0000269|PubMed:11687798}. |
Human BSND protein fragment - ab167848 from Abcam
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Human BSND protein fragment - ab159890 from Abcam
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BSND / Barttin Antibody Blocking Peptide - LS-E21800 from LifeSpan Bioscience
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BSND / Barttin Antibody Blocking Peptide - LS-E10357 from LifeSpan Bioscience
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Recombinant Human BSND Protein - H00007809-Q01 from Novus Biologicals
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Recombinant Human BSND Protein - NBP2-22704 from Novus Biologicals
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BSND-Antibody-C-term-Blocking-Peptide - BP9858b from Abgent, a WuXi AppTec company
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Human BSND protein - orb191197 from Biorbyt
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BSND protein (His tag) - 80R-2909 from Fitzgerald
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Barttin (54-320, His-tag) - AR51028PU-N from Acris Antibodies
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Barttin (54-320, His-tag) - AR51028PU-S from Acris Antibodies
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Barttin - H00007809-Q01-10 from Acris Antibodies
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Barttin - H00007809-Q01-25 from Acris Antibodies
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BSND, 54-320aa, Human, His tag, E.coli - 01-P2204 from ARP American Research Products
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BSND fusion protein - Ag16402 from Proteintech Group
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BSND fusion protein - ag17220 from Proteintech Group
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Recombinant Human BSND, GST-tagged - BSND-10305H from Creative Biomart
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Recombinant Human Bartter syndrome, infantile, with sensorineural deafness (Barttin), His-tagged - BSND-250H from Creative Biomart
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Recombinant Human Barttin(BSND) - CSB-YP837883HU CSB-EP837883HU CSB-BP837883HU CSB-MP837883HU from Cusabio
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BSND, 54-320aa, Human, His tag, E.coli - ATGP2204 from ATGen
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BSND Protein - abx163923 from Abbexa
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BSND Recombinant Protein Antigen - NBP2-49101PEP from Novus Biologicals
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BSND Peptide, Human - M34GP01554H from Creative Peptides
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BSND - PAT-82203-1 from Nordic BioSite
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BSND - PAT-82203-2 from Nordic BioSite
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