
Cellsome®-Natural saturated PC extract catalog is composed of four liposomes made from phosphatidylcholine (PC) lipids. These lipids are from natural lipids that are extracted from either egg yolk or soybean. The unsaturated natural extracted lipids go through hydrogenation process and fully saturated lipids are made and the liposomes are formulated from these hydrogenated lipids with and without cholesterol. Adding 30% cholesterol makes the liposomes serum stable and is necessary when the liposomes are used in the presence of serum.
Hydrogenated soy PC is composed of mainly two saturated lipids: 88.6% of 18:0 lipid and 11.4% of 16:0 lipid.
Hydrogenated egg PC is composed of mainly five saturated lipids: 0.1% of 14:0 lipid, 32.2% of 16:0 lipid, 60.6% of 18:0 lipid, 4.5% of 20:0 lipid, and 2.2% of 22:0 lipid.
Lyophosome™ product catalog is composed of a large selection of freeze-dried liposomes with various types of lipids and wide range of zeta potentials and different properties. Lyophosome™ products should be used by scientists who understand liposome formulation and have the proper equipment to check the size, separate non-encapsulated drugs and do the proper assays. Freeze-dried liposomes cannot be used blindly.
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将来可能会出现基于免疫方法的试剂盒,不过因为H7N9是个新病毒,爆发至今不足一月,这么快时间还来不及生产抗体,所以目前的检测试剂盒只能是PCR检测试剂盒。
查到了:
4月7日,上海之江生物科技有限公司官方微博称,该公司成功研制禽流感H7N9(2013)核酸测定试剂盒(荧光PCR法),是针对国内此次H7N9病毒最早研制成功的产品,也是国内目前唯一供应的成品化试剂盒。