橙子视频app安卓下载,91橙子视频,橙子视频旧款,橙子视频在线官网

21 kDa

Cat lung cell line AKD genomic DNA expressed in E.coli

> 90% by SDS-PAGE stained by Coomassie Blue
Endotoxin level < 1 EU/μg 

Measured using a cytopathic effect inhibition assay on cat lung (AKD) cells with vesicular stomatatis virus (VSV)

: phosphate buffered saline (PBS) containing 0.1% bovine serum albumin (BSA)

< 1 EU/μg

A combination of ion exchange, hydrophobic interaction and size exclusion chromatography.

For retention of full activity store at -70 ºC or below and avoid repeated freeze-thaw cycles