性开放的交换艳妇俱乐部,亚洲熟妇无码另类久久久,无码高潮少妇毛多水多水免费,极品尤物一区二区三区

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:1595

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

无套内谢少妇毛片a片999| 国产好大对白露脸高潮| 精品久久久久中文字幕日本| 一层一层剥掉女生的衣服的游戏 | 欧美丰满熟妇XXXX性大屁股| 一本大道AV伊人久久综合| 人久人久人久污污污精品国产| 亚洲一线产区二线产区区| 国产未成女一区二区三区| 亚洲 欧洲 日产| 亚洲va在线va天堂va无码| 丰满人妻熟妇乱偷人无码| 无码AV天堂亚洲内射夫妻| 高潮又爽又无遮挡又免费 | 国产精品18久久久久久VR| 丰满老熟妇好大bbbbb仙踪林| 浪荡货老子大吗爽死你h漫画男男| 久久久久亚洲AV成人网人人网站| 亚洲人成色777777精品| chinese耄耋老太交| 双乳被老汉揉搓玩弄a片小说 | 翁莹情乱第全部篇| 重囗味另类老妇| 亚洲日韩一中文字暮| 久久精品国产亚洲AV麻豆色欲| 亚洲精品无码专区久久久 | 大肉大捧一进一出好爽视频| 被窝影院午夜无码国产| 久久久久久国产A免费观看 | 亚洲第一成人网站| 狠狠精品久久久无码中文字幕 | 双性受抽搐潮喷调教老师与学生| 色狠狠一区二区三区香蕉 | 成全动漫视频在线观看免费高清 | videossex变态狂另类| 丰满大肥婆肥奶大屁股| 偷看娇妻在别人胯下沦陷小说| 亚洲一线产区二线产区区别在哪里| 国产精品偷窥熟女精品视频| 欧洲AV无码放荡人妇网站| 十八18禁国产精品WWW|