国产精品人人做人人爽人人添_A级片免费看_伊人久久91_免费看中国一级特黄色影视片_成人精品亚洲_91风流老熟女一区二区三区_一级黄色大片久久_中文字幕亚洲无码第一页_在线a国产_一级A性色生活片__亚洲日本三级视频_国产三级片三区_天堂精品一区二区_久久国内偷拍

                  970        980        990       1000
             M-DETGKE LVLALYDYQE KSPREVTMKK GDILTLLNST 
      1010       1020       
NKDWWKVEVN DRQGFVPAAY VKKLD

Purity
> 95% by SDS-PAGE. The protein is observed, in denaturing conditions, as a single band migrating at molecular weight below 14.4 kDa.

Supplied as
1 mg/mL solution in sodium citrate 10 mM pH 3.5, NaN3 0.02% , D2O 10%. The concentration is calculated by the analysis of the absorbance at 280 nm (ε280 = 15470 M-1cm-1 calculated).
(unless otherwise specified, NMR tubes will be sold at a concentration of 1mM)

Storage
-20°C. The protein is stable at 4°C for months. Avoid repeated freeze/thaw cycles.
NMR USE: after the experiments return the sample at 4°C.