| Description | Storage buffer: 50mM Tris, 50mM KCl, 1mM DTT, 0.05mM EDTA, 50% Glycerol, 200 µg/ml HSA, pH 8.0Exonuclease III has 3 '→5' exonuclease activity on double-stranded DNA, which can degrade flat end, 3 'end dented and incised DNA, and degrade DNA molecules from the 3' end. For 3 'protruding Storage buffer: 50mM Tris, 50mM KCl, 1mM DTT, 0.05mM EDTA, 50% Glycerol, 200 µg/ml HSA, pH 8.0Exonuclease III has 3 '→5' exonuclease activity on double-stranded DNA, which can degrade flat end, 3 'end dented and incised DNA, and degrade DNA molecules from the 3' end. For 3 'protruding ends, especially protruding DNA molecules 4 nt or longer cannot be cut at all. In addition, the active site of the enzyme depends on the helical structure and varies according to the sequence (C>A=T>G).Product composition:rp216608Component5KU25KUStoragerp216608AExonuclease III50 µL250 µL-20°C. Avoid freeze/thaw cyclerp216608B10×Exonuclease III Reaction Buffer750 µL3.75 mL-20°C. Avoid freeze/thaw cycleSourceE.coliEnzyme Activity DefinitionThe amount of enzyme required to catalyze the production of 1 nmol acid-soluble total nucleotide in a 50 µl reaction system at 37℃ for 30 min is defined as 1 unit (U).Applications(1) Non-directional nested deletion;(2) Site-directed mutagenesis;(3) Preparation of chain specific probes;(4) Preparation of single-stranded substrates for dideoxy sequencing.Protocol(1) Configure the reaction system, as shown in the following tableComponentVolumeDNA5 µg10×Exonuclease III Reaction Buffer5 µlExonuclease III0.5 µlNuclease-free WaterUp to 50 µl(2) Incubation at 37 "C for 30min.(3) Incubation at 75°C for 10 min terminated the reaction.Cautions(1) The reaction temperature, the concentration of salt ions in the system and the ratio of enzyme to DNA will affect the activity of the enzyme.(2) This product is for scientific research only and shall not be used for other purposes... Read More | Inquire | Purity≥95% SDS-PAGE.Endotoxin level<0.1 EU/µgFunctionMediates NK cell adhesion and triggers NK cell effector functions. Binds two different NK cell receptors: CD96 and CD226. These interactions accumulates at the cell-cell contact site, leading to the formation of a mature Purity≥95% SDS-PAGE.Endotoxin level<0.1 EU/µgFunctionMediates NK cell adhesion and triggers NK cell effector functions. Binds two different NK cell receptors: CD96 and CD226. These interactions accumulates at the cell-cell contact site, leading to the formation of a mature immunological synapse between NK cell and target cell. This may trigger adhesion and secretion of lytic granules and IFN-gamma and activate cytoxicity of activated NK cells. May also promote NK cell-target cell modular exchange, and PVR transfer to the NK cell. This transfer is more important in some tumor cells expressing a lot of PVR, and may trigger fratricide NK cell activation, providing tumors with a mechanism of immunoevasion. Plays a role in mediating tumor cell invasion and migration. Serves as a receptor for poliovirus attachment to target cells. May play a role in axonal transport of poliovirus, by targeting virion-PVR-containing endocytic vesicles to the microtubular network through interaction with DYNLT1. This interaction would drive the virus-containing vesicle to the axonal retrograde transport... Read More | Purity>98% by SDS-PAGE and HPLC analyses.FunctionAppears to regulate cell growth through interactions with the extracellular matrix and cytokines. Binds calcium and copper, several types of collagen, albumin, thrombospondin, PDGF and cell membranes. There are two calcium binding sites; an acidic Purity>98% by SDS-PAGE and HPLC analyses.FunctionAppears to regulate cell growth through interactions with the extracellular matrix and cytokines. Binds calcium and copper, several types of collagen, albumin, thrombospondin, PDGF and cell membranes. There are two calcium binding sites; an acidic domain that binds 5 to 8 Ca (2+) with a low affinity and an EF-hand loop that binds a Ca(2+) ion with a high affinity... Read More | Purity>98% by SDS-PAGE and HPLC analyses.Additional sequence informationBelongs to the intercrine alpha (chemokine CxC) family.FunctionActs as a scavenger receptor on macrophages, which specifically binds to OxLDL (oxidized low density lipoprotein), suggesting that it may be involved in Purity>98% by SDS-PAGE and HPLC analyses.Additional sequence informationBelongs to the intercrine alpha (chemokine CxC) family.FunctionActs as a scavenger receptor on macrophages, which specifically binds to OxLDL (oxidized low density lipoprotein), suggesting that it may be involved in pathophysiology such as atherogenesis (By similarity). Induces a strong chemotactic response. Induces calcium mobilization. Binds to CXCR6/Bonzo.Post-translationalGlycosylated... Read More |