美国PALL颇尔公司，提供全球品种更多、规格更多的转印膜产品，包含PVDF转印膜、硝酸纤维素转印膜（NC转印膜）、尼龙膜转印膜产品，多种规格满足Northern Blotting、Southern Blotting、Western Blotting等不同实验需求。

1、PVDF转印膜 热销推荐

材质：非改聚偏二氟乙|烯（PVDF）
孔径：0.2μm
规格：30cm*3.3m
货号：BSP0161

·蛋白检测灵敏度极高
·背景低
·蛋白熔穿低
·蛋白检测灵敏度极高
·适用于多种检测系统
·高价比，价格比其他品牌更优惠

PALL PVDF转印膜英文描述：
Sensitive Protein Detection with Low Background and Very Low Burnthrough

Naturally hydrophobic polyvinylidene fluoride is ideal for a wide variety of protein-analysis applications. The family of FluoroTrans media are white, microporous solid phase supports that bind proteins tenaciously via hydrophobic interactions.

`High sensitivity for small peptides.
`High protein binding capacity. Typically absorbs 50% more protein than nylon or nitrocellulose.
`FluoroTrans PVDF membrane is optimized for N-terminal protein sequencing. The medium demonstrates good signal-to-noise ratios with standard detection systems, and immobilized proteins can be used directly for sequencing, or visually detected with common staining reagents including Amido Black, Ponceau S, and colloidal gold. 
`FluoroTrans W membrane is optimized for Western transfer applications. This membrane allows for sensitive protein detection with low background and very low protein burnthrough. Immobilized proteins can be visually detected with Coomassie♦ blue, Amido Black, Ponceau S, and colloidal gold.

Bio-Rad验证——PALL转印膜背景信号更低

美国伯乐公司独立研究数据表明，相比密**品牌，PALL旗下2款PVDF转印膜在蓝光、绿光、红光下，其产生的背景信号更低。

答疑解惑
我一直用0.45μm的转印膜，可PALL PVDF转印膜只有0.2μm，能用吗？

PALL 0.2μm VS 其他品牌 0.45μm

A、PALL转印膜——湿法转印效果对比


B、PALL转印膜——半干转效果对比


经第三方机构独立检测发现，不论是湿法转印还是半干转，PALL 0.2μm 的BSP0161 PVDF转印膜均可得到优异的转膜效率和稳定的实验结果。同时，相同蛋白湿转作结果更加优异，尤其当蛋白分子量在10-15KD时，优势更加明显。

2、硝酸纤维素转印膜(NC转印膜)  热销推荐

材质：硝酸纤维素
孔径：0.2 μm
规格：30cm*3m
货号：66485

·100％纯硝酸纤维膜，没有支持物和底物影响信号检测
·适用于蛋白质和核酸检测
·蛋白熔穿更低
·适用于各种检测方法，如放射标记探针、直接染色、荧光检测、酶联抗体、化学发光、色原底物
·高价比，价格比其他品牌更优惠

PALL NC转印膜英文描述：
Pure, Unsupported Nitrocellulose Membrane for Nucleic Acid and Protein Detection

`High binding capacity for proteins and nucleic acids
`Lower protein burnthrough than competitors in electrophoretic transfers

更多产品使用信息，欢迎点击右侧在线咨询

——Pall一级代理商，北京泽平