亚洲欧洲日产国码无码久久99,欧美性人人天天夜夜摸,性久久久久久,男人激烈吮乳吃奶视频免费

免費(fèi)咨詢(xún)熱線:
技術(shù)文章
首頁(yè) > 技術(shù)中心 > 新冠產(chǎn)品供應(yīng)

新冠產(chǎn)品供應(yīng)

 更新時(shí)間:2020-03-10 點(diǎn)擊量:1503

Recombinant 2019-nCoV Spike Protein (RBD, mFc Tag)

Cat No.: BLPSN-0981P

TagmFc
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 receptor binding domain (RBD) of 2019-nCoV spike was expressed in human cells and fused with the Fc region of mouse IgG1 at the C-terminus.
SourceHuman Cells
Predicted N TerminalArg
Molecular WeightThe recombinant receptor binding domain (RBD) of 2019-nCoV spike consists of 457 amino acids and predicts a molecular weight of 51.5 kDa.
Purity> 95% as determined by SDS-PAGE.
Endotoxin<1.0 EU per μg protein as determined by the LAL method.
BioactivityMeasured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind 2019-nCoV Spike Protein (RBD, mFc Tag)(BLPSN-0981P),the EC50 of 2019-nCoV Spike Protein (RBD, mFc Tag) is 15-50ng/mL.
FormulationLyophilized from sterile PBS, pH 7.4.
StabilityThe 2019-nCoV Spike Protein 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 under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

 我司新冠產(chǎn)品大量現(xiàn)貨供應(yīng),歡迎垂詢(xún)

亚洲 欧美 自拍 动漫 另类| 乔家的儿女电视剧全集免费播放| 富婆被大肉楱征服小说| 国产精品99久久免费观看 | 把腿抬高我要添你下面小说| gogo全球专业高清摄影| 巧干朋友娇妻小怡| 老熟女高潮一区二区三区| 表妹叫我开她嫩苞| 荡公乱妇11部分| 黑人巨茎大战欧美白妇| h高潮嗯啊娇喘抽搐视频a片小说 | 免费看人妻换人妻互换a片爽| 日本免费观看| 男人用嘴添女人下身免费视频| 亚洲精品一区二区另类图片| 久久久久国产精品| 日本高清视频www| 被几个领导玩弄一晚上| 99re在线精品国产欧美| 工口里番全彩无遮挡无码| 少妇白洁小说在线阅读| 欧美成人网站| 亚洲变态另类一区二区三区| 强壮公让我夜夜高潮a片视频| 好色先生下载| 日本特黄特色aaa大片免费| chinesegv无套粗大激情| 9 1免费版下载安装| 异地男朋友回来都跟饿狼似的| 校草学长h肉高辣1v1| 最近高清中文在线字幕在线观看| 真人性做爰无遮无挡| xxx少妇厨房xxx乱| 舌头伸进去添的我爽高潮| 满了...太慢了...溢| 国产精品久久久久久久久久妞妞| 亚洲最大成人网站| 男生把手放进我内裤揉摸好爽 | 少妇久久久久久被弄到高潮| 班长用她的玉足白丝帮我爽|