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

挺进毛还没长稚嫩的小花苞网种| 感受大海的时刻| 啊灬啊灬啊灬快灬深视频无遮掩| 久久96国产精品久久久| 欧美性猛交xxxx乱大交| 国产极品粉嫩福利姬萌白酱| 苍井そら无码av| 兰花草在线影院| 国产精品嫩草影院av| 亚洲另类欧美综合久久图片区 | 在线观看免费视频| 极品少妇被猛得白浆直流草莓视频| 国产午夜福利片| 成品网站w灬源码1688小说| 吃奶呻吟打开双腿做受动态图| 亚欧洲精品在线视频免费观看| 非缘勿扰电视剧全集36免费观看| 曰韩人妻无码一区二区三区综合部| 无码高潮少妇毛多水多水免费| 国产成版人视频直播APP| 亚洲国产精品美女久久久久av| 高清一区二区三区日本调教女m屁股撅虐调教| 韩国漫画漫免费观看免费| 最新毛片婷婷99精品视频| 欧美大黑bbbbbbbbb| 99精品久久久久久久婷婷 | 一区二区在线 | 欧洲| 男女无遮挡猛进猛出免费视频| 浴室里强摁做开腿呻吟的视频| 亚洲码欧美码一区二区三区| AV电影在线观看| 大香线蕉伊人久久爱| 大炕上的肉体交换农村乱睡| 人妻少妇av无码一区二区| 少妇人妻偷人精品视蜜桃| 99久久国产综合精品麻豆| 少妇伦子伦精品无码| 久久亚洲国产成人精品无码区| 精品国产成人亚洲午夜福利| 性xxxfreexxxx国产| 日本少女漫画|