Recombinant Human Apolipoprotein E/ApoE protein (His Tag)

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- 表达系统: HEK293 Cells
- 蛋白编码: P02649
别称 |
APOE;Apo-E;Apolipoprotein E
|
表达系统 |
HEK293 Cells
|
序列 |
Met1-His317
|
蛋白编码 |
P02649
|
种属 |
Human
|
计算分子量 |
34.8 kDa
|
表观分子量 |
38 kDa
|
标签 |
C-His
|
生物活性 |
Not validated for activity
|
纯度 |
> 95% as determined by reducing SDS-PAGE.
|
内毒素 |
< 1.0 EU/mg of the protein as determined by the LAL method
|
保存条件 |
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
|
运输条件 |
This product is provided as lyophilized powder which is shipped with ice packs.
|
制剂 |
Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.
|
复溶方法 |
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
|
背景 |
ApoE, a glycoprotein, is a structural component of very low density lipoprotein (vLDL) synthesized by the liver and intestinally synthesized chylomicrons . ApoE is also a constituent of a subclass of high density of lipoproteins (HDL) involved in cholesterol transport .ApoE mediates high affinity binding of chylomicrons and vLDL particles to the LDL receptor, allowing for specific uptake of these particles by the liver, preventing the accumulation of cholesterol rich particles in the plasma .Apolipoprotein E combines with fats (lipids) in the body to form molecules called lipoproteins and Apolipoprotein E is a major component of a specific type of lipoprotein called very low-density lipoproteins (VLDLs).
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实验操作视频
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