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Product Name CLCNKB Chinese Name 氯离子通道KB抗体 Alias Bartter syndrome type 3; Chloride channel Kb; Chloride channel kidney B; Chloride channel protein ClC-Kb; Chloride channel voltage sensitive Kb; ClC K2; ClC-K2; ClCK2; CLCKB; CLCKB_HUMAN; CLCNKB; hClC Kb; hClCKb; MGC24087; OTTHUMP00000011120; OTTHUMP00000011121; RP11 5P18.8. Research Area Tumour Neurobiology Signal transduction Channel protein Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, Rabbit, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 75kDa Cellular localization The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human CLCNKB: 51-150/687 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The family of voltage-dependent chloride channels (CLCs) regulate cellular trafficking of chloride ions, a critical component of all living cells. CLCs regulate excitability in muscle and nerve cells, aid in organic solute transport, and maintain cellular volume. CLC-KA is a kidney-specific chloride channel that mediates transepithelial chloride transport in the thin ascending limb of the Henle loop in the inner medulla. CLC-KA plays a crucial role in urine concentration. The gene encoding human CLC-KA maps to chromosome 1p36. Mutations in this gene may be associated with nephrogenic diabetes insipidus in those cases where mutations in the vasopressin V2 receptor and the AQP2 water channel are lacking. CLC-KB mediates basolateral chloride ion efflux in the thick ascending limb and in more distal nephron segments. The gene encoding human CLC-KB maps to chromosome 1p36. Mutations in this gene cause type III Barter’s syndrome which is characterized by renal salt-wasting and low blood pressure.
Function:
Voltage-gated chloride channel. Chloride channels have several functions including the regulation of cell volume; membrane potential stabilization, signal transduction and transepithelial transport. May be important in urinary concentrating mechanisms.
Subcellular Location:
Cell membrane.
Tissue Specificity:
Expressed predominantly in the kidney.
DISEASE:
Defects in CLCNKB are the cause of Bartter syndrome type 3 (BS3) [MIM:607364]; also known as classic Bartter syndrome. It is an autosomal recessive form of often severe intravascular volume depletion due to renal salt-wasting associated with low blood pressure, hypokalemic alkalosis, hypercalciuria, and normal serum magnesium levels.
Defects in CLCNKB are a cause of Bartter syndrome type 4B (BS4B) [MIM:613090]. A digenic, recessive disorder characterized by impaired salt reabsorption in the thick ascending loop of Henle with pronounced salt wasting, hypokalemic metabolic alkalosis, and varying degrees of hypercalciuria. Bartter syndrome type 4B is associated with sensorineural deafness.
Similarity:
Belongs to the chloride channel (TC 2.A.49) family. CLCNKB subfamily.
Contains 2 CBS domains.
SWISS:
P51801
Gene ID:
1188
Database links:Entrez Gene: 1188 Human
Entrez Gene: 56365 Mouse
Omim: 602023 Human
SwissProt: P51801 Human
SwissProt: Q9WUB6 Mouse
Unigene: 352243 Human
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