久久久亚洲一区二区三区,年轻漂亮的后玛,一女三男做2爱a片免费,波多野结衣在线播放

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

2019-nCoV產(chǎn)品推薦

 更新時間:2020-03-10 點(diǎn)擊量:1531

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

大明荫蒂女人毛茸茸| 蜜桃av色偷偷av老熟女| 老司机精品视频| 国产精品一区二区| 精品久久久久久亚洲偷窥一区| 在公交车上弄到高c了怎么办| 成人性爱视频在线观看| 无码人妻精品一区二区三区| 嫩模自慰一区二区三区| 无码精品人妻一区二区三区漫画| 人交CZ00与女性XXX| 日本a级作爱片| 国产成人精品无码免费视频| 苍井そら无码av| 女人被狂躁g点高潮喷水| 婷婷综合另类小说色区| 啊灬啊灬啊灬免费毛片| 国外免费的b2b网站| 极品白嫩的小少妇| 少妇人妻人伦a片| 免费啪啪a片aaaa片老太婆交| chinese性老妇老女人| 一性一交一伦一片a片庆| 久久久性色精品国产免费观看| 小雪第一次尝到又大又粗| 性调教室高h学校| 丝袜 中出 制服 人妻 美腿 | 97精产国品一二三产区| 国产又粗又猛又爽又黄的a片小说 老中医吮她的花蒂和奶水视频播放 | 欧美黑人又粗又大的性格特点| 国产精品一区二区久久| 日本护士xxxx做爰| 征服双收岳女两| 亚洲电影在线观看| 无码亚洲一本aa午夜在线观看| 客厅玩朋友娇妻hd完整版视频| 欧美丰满熟妇bbbbbb| 最近中文字幕高清字幕mv| 日韩人妻无码精品无码中文字幕 | 中文字幕精品一区二区精品| 办公室少妇激情呻吟a片在线观看|