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蚂蚁淘在线 / 品牌中心 / Gendepot / Gendepot/Dextran Sulfate Sodium Salt, MW 35,000 - 50,000, D0801/D0801-100-100 g
商品描述
| Glucose | 35 to 48% |
|---|---|
| Free Sulfate | <> |
| pH | 5.0 - 7.5 (1% Solution) |
| Solublility | Soluble in water (50 mg/ml) |
Dextran sulfate sodium is used to study colitis (inflammatory bowel disease) as well as an antiviral agent. It functions as a nonsurfactant, suspending agent with gel forming and viscosity controlling properties. It can be used in gels and moisturizers. It is widely used for laboratory applications including use in preparing a precipitating reagent for the determination of HDL Cholesterol.
Gendepot的T4 DNA连接酶是最通用的DNA克隆连接酶。这种ATP依赖性酶将5'-磷酸与3'-羟基化的末端共价连接，这些末端是通过限制性酶消化或其他酶促过程产生的双链DNA片段的平末端或相容的内聚末端。T4 DNA连接酶对单链核酸无活性。连接反应后，可通过在65℃温育10分钟使T4 DNA连接酶失活。 
