久久久久久A片免费播放,国产99久久久国产精品潘金莲,又大又紧又粗C死你视频,欧美性猛交XXXX黑人

免費(fèi)咨詢(xún)熱線(xiàn):
技術(shù)文章
首頁(yè) > 技術(shù)中心 > 新冠病毒類(lèi)產(chǎn)品推廣

新冠病毒類(lèi)產(chǎn)品推廣

 更新時(shí)間:2020-03-10 點(diǎn)擊量:1179

Recombinant 2019-nCoV Spike Protein S1 (mFc Tag)

Cat No.: BLPSN-0984P

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 2019-nCoV spike protein S1 was expressed in human cells and fused with the Fc region of mouse IgG1 at the C-terminus.
SourceHuman Cells
Predicted N TerminalVal
Molecular WeightThe recombinant 2019-nCoV spike protein S1 consists of 904 amino acids and predicts a molecular mass of 101.4 kDa.
Purity> 90% as determined by SDS-PAGE.
Endotoxin<1.0 EU per μg protein as determined by the LAL method.
BioactivityThe 2019-nCoV Spike Protein (S1, mFc Tag) can bind with Human ACE2 in functional ELISA assay.
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.

 我司有大量新冠類(lèi)產(chǎn)品現(xiàn)貨,歡迎垂詢(xún)

丽娟两腿间一大丛黑毛| 欧美FREESE黑又粗又大| 四川小少妇BBAABBAA| 免费A级毛片| 男人的天堂AV网站| 为啥男人一吃奶女人就流水| 张开双腿疯狂迎合强壮公| 国产农村妇女毛片精品久久| 久久久久久精品无码| 托着奶头喂男人吃奶A片奶水| 久久精品国产亚洲AV成人| 一面亲上边一面一摸下边APP| 女士全透毛三角透明内裤| 中文字幕精品一区二区三区| 国产做A爰片毛片A片美国| 日本无遮挡边做边爱边摸| 特黄把女人弄爽又大又粗| 亚洲第一是东京还是香港| 国产女人18毛片水真多18精品| 国产精久久一区二区三区| 亚洲精品国产电影| 夜夜嗨AV一区二区三区| 苍井空被躁50分钟5分钟免费| 特级毛片WWW| 日本亲近相奷中文字幕| 国产午夜精品一区二区三区| 久久久久亚洲精品无码蜜桃| 成人女人爽到高潮的A片| 最近免费字幕中文大全| 蜜芽796.COO永不失联| 房东天天吃我奶躁我| 爽欲亲伦96部分阅读| 亚洲午夜精品久久久久久浪潮| 熟女人妻一区二区三区免费看| 高H禁伦餐桌上的肉伦NP| 韩国精品一区二区三区无码视频| 国产又黄又爽又湿的免费网站| 免费人成视频X8X8入口观看大| 夜夜春夜夜爽| 久久夜色精品国产欧美乱| 我的漂亮女房东完整版在线中文|