亚洲欧美日韩中文在线制服,中文在线最新版天堂,制服 丝袜 国产,亚洲伊人久久大香线蕉,亚洲精品乱码久久久久久蜜桃

20 mM Tris-HCl, pH 8.0, with 600 mM NaCl, 2 mM CaCl2 , and 20% sucrose

>=95% by SDS-PAGE

MW 420,000

Shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests

> 1 year 

<= -20° C

該產(chǎn)品描述，查看產(chǎn)品英文說明書，更多歡迎在線咨詢我們