| Description | ABCE1 Human Pre-designed siRNA Set A contains three designed siRNAs for ABCE1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components ABCE1 siRNA-1: 5 nmol (HPLC) ABCE1 siRNA-2: 5 nmol (HPLC) ABCE1 siRNA-3: 5 nmol (HPLC) siRNA Negative Control:ABCE1 Human Pre-designed siRNA Set A contains three designed siRNAs for ABCE1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components ABCE1 siRNA-1: 5 nmol (HPLC) ABCE1 siRNA-2: 5 nmol (HPLC) ABCE1 siRNA-3: 5 nmol (HPLC) siRNA Negative Control: 5 nmol (HPLC) FAM-labeled siRNA Negative Control: 5 nmol (HPLC) GAPDH siRNA Positive Control:5 nmol (HPLC)... Read More | Inquire | Purity> 97 % by SDS-PAGE and HPLC analyses.Additional sequence informationThis product is for the mature full length protein. The signal peptide is not included.FunctionInhibits hemopoiesis and stimulates chemotaxis. Chemotactic in vitro for thymocytes and activated T-cells, but not for B-cells, Purity> 97 % by SDS-PAGE and HPLC analyses.Additional sequence informationThis product is for the mature full length protein. The signal peptide is not included.FunctionInhibits hemopoiesis and stimulates chemotaxis. Chemotactic in vitro for thymocytes and activated T-cells, but not for B-cells, macrophages, or neutrophils. Shows preferential activity towards naive T-cells. May play a role in mediating homing of lymphocytes to secondary lymphoid organs... Read More | Inquire | BackgroundStreptavidin is a tetrameric bacterial protein isolated from Streptomyces avidinii providing 4 high-affinity biotin binding sites. Streptavidin homo-tetramers have an extraordinarily high affinity for biotin. With a dissociation constant on the order of ≈10⁻¹⁴ mol/L,BackgroundStreptavidin is a tetrameric bacterial protein isolated from Streptomyces avidinii providing 4 high-affinity biotin binding sites. Streptavidin homo-tetramers have an extraordinarily high affinity for biotin. With a dissociation constant on the order of ≈10⁻¹⁴ mol/L, the binding of biotin to streptavidin is one of the strongest non-covalent interactions known in nature. Unlike egg-white avidin, which has a net positive charge at neutral pH and contains about 7% carbohydrate, streptavidin has almost no net charge at neutral pH, does not contain carbohydrate, and exhibits lower non-specific background. Streptavidin conjugates are widely used together with a conjugate of biotin for specific detection of a variety of proteins, protein motifs, nucleic acids and other molecules. This FITC-streptavidin conjugate was prepared by highly purified Streptavidin and free FITC was removed. Streptavidin (FITC) is a useful second-step reagent for the indirect immunofluorescent staining of cells in combination with biotinylated primary antibodies for flow cytometric analysis. Excitation at 488nm light leads to a fluorescence emission maximum of 520 nm.Recommended Usage:Every lot of Streptavidin-FITC is tested by flow cytometry using biotinylated primary antibodies. From this testing it is recommended that between 0.02 and 0.25 µg of streptavidin be used per 106 cells in a 100 µl staining volume... Read More |