7.
冷冻保存方法二:冷冻管置于已设定程序之可程序降温机中每分钟降1-3℃至–80℃以下,再放入液氮槽期储存。-20℃不可超过1小时,以防止冰晶过大,造成细胞大量死亡,也可跳过此步骤直接放入-80℃冰箱中,但存活率稍微降低一些。
迄今为止,公司收录背景资料清晰,细胞活力状态良好的细胞株1420株,其中绝大部分是近年来从美国ATCC和NIH分批引进的细胞种子,少部分来自全国各地细胞研究所,细胞来源可靠,背景资料清晰,代数年轻,活力好。
shgoy-2115胡椒Piper nigrum3-(4-甲氧基基)丙酸甲酯15823-04-8C11H14O3≥95%
shgoy-2116胡椒Piper nigrumN-甲基荷叶碱; (R)-5,6,6a,7-四氢-1,2-二甲氧基-6,6-二甲基-4H-二并[de,g]喹啉鎓754919-24-9C20H24NO2≥95%
shgoy-2117胡椒Piper nigrumnone112448-69-8C13H13NO≥95%
shgoy-2118胡椒Piper nigrum墙草碱18836-52⁻⁷C14H25NO≥95%
shgoy-2119胡椒Piper nigrumnone389572⁻⁷0⁻⁷C14H17NO2≥95%
shgoy-2120胡椒Piper nigrumnone886989-88-4C16H21NO4≥95%
shgoy-2121胡椒Piper nigrumnone958296-13-4C16H21NO4≥95%
shgoy-2122胡椒 Piper nigrum L.胡椒碱94-62-2C17H19NO3≥98%
shgoy-2123胡黄连Picrorhiza scrophulariiflora Pennell胡黄连苷II39012-20-9C23H28O13≥98%
shgoy-2124胡黄连Picrorhiza scrophulariiflora Pennell胡黄连苷Ⅲ64461-95-6C41H68O14≥98%
shgoy-2125胡黄连 Picrorhiza scrophulariiflora Pennell胡黄连苷I27409-30-9C24H28O11≥98%
shgoy-2126厚叶柯Lithocarpus pachyphyllus21,24-环氧基环安坦-3,25-二醇125305⁻⁷3-9C30H50O3≥95%
shgoy-2127厚朴Magnolia officinalis厚朴醛D93753-33-4C16H14O3≥95%
shgoy-2128厚朴Magnolia officinalis木兰素147663-91-0C54H50O8≥95%
shgoy-2129厚朴Magnolia officinalis厚朴木脂素 A93673-81-5C18H20O4≥95%
shgoy-2130厚朴Magnolia officinalis厚朴木脂素 C93697-42-8C18H20O4≥95%
shgoy-2131厚朴 Magnolia officinalis Rehd. et Wils.和厚朴酚35354⁻⁷4-6C18H18O2≥98%
shgoy-2132厚朴 Magnolia officinalis Rehd. et Wils.厚朴酚528-43-8C18H18O2≥98%
shgoy-2133厚果崖豆藤 Millettia pachycarpa去氢毒灰叶酚59086-93-0C23H20O7≥95%
shgoy-2134厚果崖豆藤 Millettia pachycarpanone3044-60-8C23H22O7≥95%