C18orf42 抗体-C18orf42 Antibody

Secondary structure of prion mRNA

with CLUSTAL V (Higgins & Sharp, 1988; Higgins, 1994) showed considerable homology in an 1100 nt fragment (individual sequences starting between nt -42 and -10 and ending at nt 788 to 1039; numbering relative to the start of the ORF). These fragments

Detection of Hypermodified Middle-Envelope (M) Proteins Secreted from Naturally Occurring HBV Variants Containing a preS2 Internal Deletion

Human hepatitis B virus (HBV) produces three structurally related envelope proteins (also called surface antigens) from a single open reading frame (ORF) (Fig. 1 ). This ORF contains three in-frame translational initiation AUG

小柴胡片含量测定方法

提取。     朱颖虹等用HPLC法测定小柴胡片中黄芩苷的含量，采用日本岛津分公司LC-10A 高效液相色谱仪，色谱柱为C18柱；流动相为甲醇-水-磷酸(45：55：0.21)；检测波长280nm；柱温40℃。样品用甲醇超声提取。     罗干明等用HPLC法测定小柴胡薄膜衣片中黄芩苷的含量，采用SP 8810高效液相色谱仪，色谱柱为Hypersil C18柱（4.6×150mm）；柱温为室温；流动相为甲醇-水-磷酸（42：58：0.2）；检测波长为280nm。样品用70％乙醇超声提取。