Search Thermo Fisher Scientific
Highest antigen sequence indentity to the following orthologs: Mouse (60%), Rat (60%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-52574. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
The heteromeric transporter OST Alpha/OST Beta facilitates the transport of bile and other steroid solutes across the basolateral epithelial cell membrane of intestine, liver, testis, kidney and adrenal gland. OST Alpha/OST Beta expression is induced by bile acids through ligand-dependent transactivation of their genes by FXR (Farnesoid X-activated receptor). This genetic regulation suggests that in response to changes in intracellular bile acid levels, bile acids adjust the rate of their own efflux from enterocytes. OST Beta is a 128 amino acid single-pass transmembrane protein that requires OST Alpha to localize to the plasma membrane. Coexpression of OST Alpha and OST Beta is also required to convert the OST Alpha subunit to a mature glycosylated endoglycosidase H-resistant form, suggesting that co-expression facilitates trafficking of OST Alpha through the golgi apparatus. Though widely expressed, OST Beta is present at highest levels in ileum.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: organic solute transporter beta subunit; Organic solute transporter subunit beta; OST-beta; Solute carrier family 51 subunit beta; solute carrier family 51, beta subunit
基因别名: OSTB; OSTBETA; SLC51B
UniProt ID: (Human) Q3SYF5
Entrez Gene ID: (Human) 123264