AV天堂午夜精品一区二区三区,和教官在教室做了好爽,欧美一区二区三区久久综,性欧美大战久久久久久久

免費(fèi)咨詢熱線:
技術(shù)文章
首頁 > 技術(shù)中心 > 2019-nCoV產(chǎn)品推薦

2019-nCoV產(chǎn)品推薦

 更新時間:2020-03-10 點(diǎn)擊量:1813

Recombinant 2019-nCoV Spike Protein S1 (Fc Tag)

Cat No.: BLPSN-0983P

TagFc
Host Species2019-nCoV
Background2019 Novel Coronavirus (2019-nCoV) is a virus (more specifically, a coronavirus) identified as the cause of an outbreak of respiratory illness first detected in Wuhan, China.
DescriptionA DNA sequence encoding the 2019-nCoV spike protein S1 was expressed in human cells and fused with the Fc region of human IgG1 at the C-terminus.
SourceHuman Cells
Predicted N TerminalVal
Molecular WeightThe recombinant 2019-nCoV spike protein S1 consists of 908 a.a and predicts a molecular weight of 101.7 kDa.
Purity> 90% as determined by SDS-PAGE.
Endotoxin<1.0 EU per μg protein as determined by the LAL method.
FormulationLyophilized from sterile PBS, pH 7.4.
StabilityThe recombinant 2019-nCoV spike protein S1 is stable for up to 1 year from date of receipt at -20℃ to -80℃.
UsageFor Research Use Only
StorageStore the 2019-nCoV spike protein S1 under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

我司有大量新冠病毒類產(chǎn)品,現(xiàn)貨,歡迎大家垂詢

7777色鬼xxxx欧美色妇| 大白肥妇bbvbbw高潮| 国内精品久久毛片一区二区| 日韩精品无码人成视频手机| 人体内射精一区二区三区| 熟女俱乐部五十路六十路av| 寂寞人妻瑜伽被教练日| 无码av免费一区二区三区| 最新欧美精品一区二区三区| 午夜福利在线观看午夜电影街bt| 亚洲不卡中文字幕无码| 少妇┅┅快┅┅用力| 亚洲乱亚洲乱妇24p| 国模欢欢销魂全过程| 亚洲av无码乱码精品国产福利| 免费无码成人AV在线播| 肉妇春潮干柴烈火myfducc| 九九热这里只有精品视频| 成人色情视频免费观看| 国产乱妇无乱码大黄aa片| 亚洲A∨无码男人的天堂| 国产伦精品一区二区三区不卡| 高清国产av一区二区三区| 调教拨开两唇打花蒂戒尺| 老熟妇高潮一区二区三区无码 | 人妻 白嫩 蹂躏 惨叫| 一边捏奶头一边高潮视频| 色欲色香天天天综合无码WWW| 国模少妇一区二区三区咪咕| 高h乱好爽要尿了潮喷了| 欧美日韩一区二区| 精品乱码一区二区三四区视频| AAA少妇高潮大片免费看| 与亲女洗澡伦了东北| 精品国产三级a在线观看| 一边摸一边脱一边吃胸亲| 丁香花在线影院观看在线播放| 在线观看国产精品日韩av| 亚洲av无码日韩精品影片| 色婷婷亚洲一区二区三区 | 国产AV国产AV在在免费线|