Product Information
Molecular Weight84505Da
Protein NameChloride anion exchanger
Human Gene Id1811
Human Swiss Prot NoP40879
Mouse Gene Id13487
Mouse Swiss Prot NoQ9WVC8
Rat Gene Id114629
Rat Swiss Prot NoQ924C9
SpecificityDRA Polyclonal Antibody detects endogenous levels of DRA protein.
FormulationLiquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Concentration1 mg/ml
Storage Stability-20°C/1 year
Other NameSLC26A3; DRA; Chloride anion exchanger; Down-regulated in adenoma; Protein DRA; Solute carrier family 26 member 3
Observed Band(KD)84
Functiondevelopmental stage:Expression is significantly decreased in adenomas (polyps) and adenocarcinomas of the colon.,disease:Defects in SLC26A3 are the cause of congenital chloride diarrhea (CLD) [MIM:214700]. CLD is a disease characterized by voluminous watery stools containing an excess of chloride. The children with this disease are often premature.,function:Chloride/bicarbonate exchanger. Involved in absorbtion of in the colon. Helps mediate electrolyte and fluid absorption.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.,similarity:Contains 1 STAS domain.,subunit:Interacts with PDZK1.,
Subcellular Locationplasma membrane,integral component of plasma membrane,membrane,apical plasma membrane,brush border membrane,sperm midpiece,
ExpressionColon,Lung,Rectum tumor,
Backgroundsolute carrier family 26 member 3(SLC26A3) Homo sapiens The protein encoded by this gene is a transmembrane glycoprotein that transports chloride ions across the cell membrane in exchange for bicarbonate ions. It is localized to the mucosa of the lower intestinal tract, particularly to the apical membrane of columnar epithelium and some goblet cells. The protein is essential for intestinal chloride absorption, and mutations in this gene have been associated with congenital chloride diarrhea. [provided by RefSeq, Oct 2008],