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

波多野结衣乱码中文字幕| おっさんとわたし天堂的资源| 97成人碰碰久久人人超级碰OO| ass鲜嫩鲜嫩pics日本| 校长办公室岔开腿呻吟| 秘书被老板cao到合不拢腿| 又色又爽又黄的裸体美女图片| 老女人做爰全过程免费的视频 | 尺度最大的色情禁片| 小莹与翁回乡下欢爱姿势| 伊人久久大香线蕉亚洲| 我和子发生了性关系视频| 黑人40厘米全部进去a片| 久久热精品视频| 久久人妻少妇嫩草av蜜桃| 妓女嫖客叫床粗话对白| 边摸边脱吃奶边高潮视频免费| 色婷婷丁香五月久久综合| 无码国产伦一区二区三区视频| 中文字幕无码精品亚洲资源网久久| python人狗大csdn| 翘臀嫩美少年被调教爽到失禁 | 国产精品久久久久久av| 国产精品久久人妻互换| 国产羞羞视频在线观看播放| 亚洲午夜av久久久精品影院| 97精产国品一二三产区| 9孩岁女精品╳片| 精品国产三级a在线观看| 在电影院里拨开内裤挺进| 精品深夜av无码一区二区| 国产边打电话边做对白在线| 和60岁女人做下面好松| 三个人c了我半小时| A性色生活片久久毛片牛牛| 宝贝打开点我要尿里面h | 舌头伸进去添的我好爽| 国产精品18久久久久久麻辣 | 99久久精品国产| 伊人久久大香线蕉AV不卡| 无码AV高潮喷水无码专区线|