The BlastR™ filters allows for fast and reliable preparation of genomic DNA (gDNA)-free cell lysate for western blot or immunoprecipitation when used in combination with a denaturing buffer, such as guanidine, urea or high SDS based extraction buffers that usually produce copious viscosity. gDNA contamination is a significant problem with denaturing buffers that can interfere with downstream applications like immunoprecipitation and migration of proteins in SDS-PAGE. Unlike sonication or insulin needle gDNA shearing methods, the BlastR™ filter effectively removes gDNA contamination while having no effect on the integrity of the proteins in the lysate.
- Reduce viscosity of samples
- Rapid isolation of protein extracts
- Preparation of extracts from denaturing lysis buffers
Validation Data: BlastR Rapid Filtration Kit White Paper
Clarification of gDNA from BlastR™ lysate
(A) Viscous sample lysate loaded onto BlastR™ Filter.
(B) Sample passed through Filter system where gDNA is captured. >90% recovery of protein in cell lysate.
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Cytoskeleton公司成立于1993年，专注于生物化学和细胞过程研究中的纯化蛋白和便捷试剂盒开发与生产。公司提供药物筛选、信号转导、细胞骨架研究相关的系列试剂盒和产品，尤其以细胞骨架相关研究见长，既能满足于样品较少的科学研究，也可以用于小规模筛选研究和高通量大规模筛选研究。此外，公司还提供微管蛋白，肌动蛋白，小G蛋白，GAPs，GEFs等现有产品的药物筛选服务。
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