Recombinant K. pneumoniae NEO
- 货号：EPT008
- 价格：￥3,780.00 元
- 点击：902
产品介绍
物理性质
| 分子量 | 29 KDa |
|---|
| 表观分子量 | 26-30 KDa, reducing conditions |
|---|
| 形态 | Supplied as a 0.2 μm filtered solution of PBS, pH 7.4. |
|---|
| 纯度 | Greater than 95% as determined by reducing SDS-PAGE. |
|---|
活性与内毒素
| 内毒素水平 | Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
|---|
储存与运输
| 储存方法 | Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening.
Please minimize freeze-thaw cycles. |
|---|
| 运输条件 | The product is shipped on dry ice/polar packs.
Upon receipt, store it immediately at the temperature listed below. |
|---|
详细说明
| 背景说明 | Aminoglycoside 3'-phosphotransferase (APH(3')), also known as aminoglycoside kinase, is an aminoglycoside-modifying enzyme and widely presented in resistant bacteria. These ATP-dependent enzymes phosphorylate the 3'-hydroxyl of a variety of aminoglycosides including kanamycins, neomycins, paromomycins, neamine, ribostamycin, geneticin, and paromamine. These phosphorylated aminoglycosides fail to bind to their respective ribosomal binding sites with high affinity; hence resistance is conferred to the drugs that are phosphorylated. APH(3') is primarily found in certain species of gram-positive bacteria. |
|---|
