conjugate
magnetic beads
Quality Level
form
(1:1 suspension in a 20% ethanol solution)
feature
hydrophilic
packaging
pkg of 1 mL, pkg of 100 mL, pkg of 25 mL, pkg of 5 mL, pkg of 500 mL
concentration
1.5-2.4 mL/mL (suspension in packed gel)
technique(s)
protein purification: suitable
color
faint blue to very dark blue
matrix
6% Beaded Agarose
capacity
>15 mg/mL, gel binding capacity (protein)(with an approx. 30 kDa protein)
transition temp
flash point 32 °C (closed cup)
storage temp.
2-8°C
General description
HIS-Select®镍亲和凝胶是用于纯化组氨酸标签蛋白的固定化金属离子亲和色谱(IMAC)产品。特制四齿NTA螯合基团与镍琼脂糖珠之间特有的无电荷亲水性连接可确保在蛋白纯化中对小到中等大小的组氨酸标签蛋白呈现高选择性,同时又能降低与其他蛋白的非特异性结合。HIS-Select镍亲和凝胶对组氨酸标签蛋白具有选择性,对其他蛋白则只有较低的非特异性结合。选择性可通过在色谱过程中加入咪唑调节。
Application
HIS-Select®镍亲和凝胶用于纯化重组蛋白,如EF手型钙结合蛋白(S100A14)、 LIM同源框转录因子1α蛋白、sigma-1受体以及harpin蛋白、稳定蛋白1(SP1)和BCR-ABL融合蛋白。
Features and Benefits
- 带来更高纯度的高选择性。
- 特有的非电荷亲水性连接减少非特异性结合。
- 组氨酸标签蛋白结合容量超过15 mg/mL。
- 在变性或非变性条件下都能结合。
- 一步完成纯化。
- 最大限度减少不必要的离子相互作用。
- 极低的镍浸出。
- 粒径:45-165 μm。
Physical form
20% 乙醇溶液的混悬液 (1:1)
Preparation Note
存放恰当的HIS-Select镍亲和凝胶至少可稳定保存一年。HIS-Select镍亲和凝胶在每次用后都应清洗,储存缓冲液中应添加20%乙醇等抗菌剂。
Other Notes
它也适用 EZview™ 技术(产品代码 E3528)。
Legal Information
HIS-Select is a registered trademark of Merck KGaA, Darmstadt, Germany
flash_point_c
32 °C - closed cup
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
89.6 °F - closed cup
法规信息
危险化学品
此项目有
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P6611-100ML | 04061838256201 |
| P6611-500ML | 04061838256218 |
| P6611-5ML | 04061838256225 |
| P6611-1ML | 04061838216915 |
| P6611-25ML | 04061838114563 |
