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POLYSCREEN (R) PVDF TRANSFER MEMBRANE   

特价! 热销品!送HRP标记二抗一支,详见下方关联产品

详细描述

使用指南请查看网页下方“文档资料”

关联产品:ECL; HRP羊抗小鼠IgG ; HRP羊抗兔IgG ; HRP驴抗山羊IgG

Polyscreen PVDF 转移膜

PolyScreen® PVDF 杂交转移膜是一种多微孔聚偏二氟乙烯膜,是用于蛋白质转移的常用硝酸纤维素膜的可行替代产品。PolyScreen 灵敏度很好,能检测低水平的蛋白质,并可减少暴露时间。它易于使用,而且在增加预润湿步骤后,可以适应大多数硝酸纤维素膜流程。PolyScreen 很灵活,能够使用标准封闭试剂(脱脂奶粉、酪蛋白、非离子表面活性剂或 BSA)及所有常见免疫染色、显色和化学发光基质。另外,PolyScreen 可以润湿,全膜制备方式一致,因此转移效率更高。

相比硝酸纤维素膜,PolyScreen PVDF 杂交转移膜具有不会撕破、开裂或皱缩的优势,因此您的放射自显影影像中不会出现裂纹,并且分子量标记物不会失真。另外,它可以归档,不会因干燥而破碎,也不会随时间而褪色,相比硝酸纤维素,它保留的蛋白质更多,即使在最严格的清洗过程中也如此。它与常用染色剂兼容,在快速脱色、免疫印迹、蛋白质测序和亚硝基化研究过程中可耐受高浓度溶剂。

PolyScreen 与 PerkinElmer 的 Western Lightning™ 化学发光试剂配合使用效果理想(使用 Geliance 成像系统或 KODAK BioMax 放射自显影胶片)。


A microporous polyvinylidene difluoride membrane, PolyScreen is a viable alternative to commonly used nitrocellulose membranes for protein transfers. It offers superior durability, ease of use and protein retention. PolyScreen is ideal for use with PerkinElmer''s Western Lightning™ Chemiluminescence Reagents using the Geliance Imaging Systems or KODAK BioMax autoradiography films.


This versatile membrane can be used for protein staining (it''s compatible with commonly used stains and withstands high solvent concentrations in rapid destaining), immunoblotting, protein sequencing, and nitrosylation studies.

PolyScreen™ An Effective Alternative to Nitrocellulose

Choose PolyScreen because it''s:
  • Sensitive - detect low levels of protein and decrease exposure times
  • Easy to use - simple to adapt most nitrocellulose membrane protocols with the addition of a pre-wetting step
  • Flexible - use standard blocking reagents (nonfat dry milk, casein, non-ionic surfactants, or BSA) and all common immunostains, chromogenic and chemiluminescent substrates
  • Wettable - entire membrane is prepared consistently, so transfers are more efficient
  • Stronger than nitrocellulose - won''t tear, crack or shrink, so there are no rips or crackles on your autorads, and your molecular weight markers are not distorted
  • Reprobable - retains more protein than nitrocellulose, even during the most stringent washes
  • Archivable - won''t shatter when dry, or discolor over time

The pore size is 0.45 micron and the thickness is 100-145 micrometers.


  • 目录号:NEF1002001PK
  • 品牌:PE(Perkin Elmer)
  • 规格:
  • 目录价:¥10066.00
  • 市场价格:¥8254.12
  • 会员价格:¥8053
  • 到货时间:现货,下单后马上发货
  • 数量:

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