福利一区二区三区视频在线观看,西西人体444WWW高清大但,日本在线视频网站,用舌头去添女人下面视频

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

2019-nCoV產(chǎn)品推薦

 更新時(shí)間:2020-03-10 點(diǎn)擊量:1668

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

成人色情视频免费观看| 我把小嫩批日出水的视频| 国产绳艺sm高潮调教失禁vk| 亚洲日韩一区二区三区| 国产成人一区二区三区影院动漫| 国产精品爽爽v在线观看无码| 丰满少妇高潮惨叫久久久一| 国产探花在线精品一区二区| 女女同性女同色情在线电影| 大陆极品少妇内射aaaaaa| 尺度最大的色情禁片| freexxx欧美老妇| 丰满欧美大爆乳性猛交| 男人狂躁进女人免费视频vr| 国产精品一区二区 尿失禁| 小梅的性荡生活| 欧美大肥婆bbbww| 真实单亲乱l仑对白视频| 亚洲无mate20pro| 日本真人添下面视频免费| 欧洲无人区卡一卡二卡三| 阿凡达在线观看| 人妻办公室出轨上司hd院线| 久久夜色精品国产| 蜜臀av999无码精品国产专区| 男男潮喷翻白眼漏尿高h漫画| 精品乱码一区二区三四区视频| 日韩精品一区二区av在线观看| 久久亚洲精品成人av无码网站| 一区二区三区| 大胸美女视频| 少妇脱了内裤让我添| 青柠影视西瓜视频在线观看| 乌克兰大白屁股xxxxx| 免费看成人aa片无码视频吃奶| 无人在线观看高清免费完整版| 清冷医生h打开腿乖听话| 无人在线完整免费高清观看| 婷婷五月色丁香综缴情| 亚洲色精品三区二区一区| 亲亲抱抱蹭蹭的刺激原声哔哩哔哩|